Hydrangea Blue Color Psychology & Meaning
Hydrangeas are one of the few flowers whose color depends on soil chemistry, acidic soil giving blue blooms. The palette of ice blue to deep slate reads as romantic and slightly nostalgic.
#F0F4F8
#C8D8E8
#5A88B8
#1A3A5A
Background
Primary Accent
Secondary
Body Text
Hydrangea Blue Color Palette
#F0F4F8 · #C8D8E8 · #5A88B8 · #1A3A5A
AAA
WCAG Grade
10.6:1
Contrast Ratio
1,350
Saves
3,500
AI Copies
Use #F0F4F8 as the background. Use #C8D8E8 as the primary accent. Use #5A88B8 as secondary. Use #1A3A5A as body text/supporting color. Palette mood: Hydrangea Blue — fresh, soft, romantic.
Hex Codes, RGB & CMYK Color Values
Technical breakdown for the Hydrangea Blue color scheme. Use these values for web design (HEX/RGB), print projects (CMYK), or specialized design software (HSL).
| Swatch | Design Role | HEX | RGB | CMYK | HSL |
|---|---|---|---|---|---|
| Background Luminance: 90.0% | 240, 244, 248 | 3%, 2%, 0%, 3% | 210°, 36%, 96% | ||
| Primary Accent Luminance: 67.2% | 200, 216, 232 | 14%, 7%, 0%, 9% | 210°, 41%, 85% | ||
| Secondary Luminance: 23.2% | 90, 136, 184 | 51%, 26%, 0%, 28% | 211°, 40%, 54% | ||
| Body Text Luminance: 4.0% | 26, 58, 90 | 71%, 36%, 0%, 65% | 210°, 55%, 23% |
Hydrangea Blue Tints & Shades
Hover states, borders and elevation need lighter and darker steps of your base colors. Here are computed tints and shades for every color in the Hydrangea Blue palette — click any swatch to copy its hex.
#F0F4F8 gently saturated cyan-blue
#C8D8E8 gently saturated cyan-blue
#5A88B8 gently saturated cyan-blue
#1A3A5A gently saturated cyan-blue
Hydrangea Blue Palette Contrast Matrix (WCAG 2.1)
Every color tested as text on every other color as background. Body copy needs 4.5:1 (AA), large text and UI components 3:1. AAA requires 7:1.
| Text on Background | Preview | Ratio | Grade | Safe For |
|---|---|---|---|---|
| #1A3A5A on #F0F4F8 |
Aa Sample Text
| 10.57:1 | AAA | Body text, headings, UI |
| #F0F4F8 on #1A3A5A |
Aa Sample Text
| 10.57:1 | AAA | Body text, headings, UI |
| #1A3A5A on #C8D8E8 |
Aa Sample Text
| 8.04:1 | AAA | Body text, headings, UI |
| #C8D8E8 on #1A3A5A |
Aa Sample Text
| 8.04:1 | AAA | Body text, headings, UI |
| #5A88B8 on #F0F4F8 |
Aa Sample Text
| 3.36:1 | Fail | Large headings, UI components |
| #F0F4F8 on #5A88B8 |
Aa Sample Text
| 3.36:1 | Fail | Large headings, UI components |
| #1A3A5A on #5A88B8 |
Aa Sample Text
| 3.14:1 | Fail | Large headings, UI components |
| #5A88B8 on #1A3A5A |
Aa Sample Text
| 3.14:1 | Fail | Large headings, UI components |
| #5A88B8 on #C8D8E8 |
Aa Sample Text
| 2.56:1 | Fail | Decorative use only |
| #C8D8E8 on #5A88B8 |
Aa Sample Text
| 2.56:1 | Fail | Decorative use only |
| #C8D8E8 on #F0F4F8 |
Aa Sample Text
| 1.32:1 | Fail | Decorative use only |
| #F0F4F8 on #C8D8E8 |
Aa Sample Text
| 1.32:1 | Fail | Decorative use only |
Color Harmony: Analogous Scheme
The Hydrangea Blue palette is built using a analogous relationship between its hues. This ensures that even with high-contrast accents, the overall scheme feels balanced and intentional.
Hue Wheel
A analogous palette is often preferred by professional designers because it creates a calm, serene atmosphere by using neighboring colors.
History & Design Context
Hydrangeas came to Europe from Japan in the eighteenth century and became a staple of the Victorian garden. The blue varieties were prized because blue flowers are rarer than any other color in nature.
Best Design Use Cases
Use the ice blue for backgrounds, the soft blue for cards, and the mid blue for primary accents. The deep slate works for text and contrast.
Industries This Palette Suits
Gardens and florists, weddings, beauty, summer seasonal brands, stationery, textiles.
Colors That Pair Well With Hydrangea Blue
Need a fifth color? These three companions are computed from the palette's own hue positions on the color wheel, so they extend the scheme without breaking its harmony.
orange
directly opposite #C8D8E8 on the wheel — the strongest accent for CTAs and highlights when you need maximum energy
blue
30° beside #C8D8E8 — a calm secondary that extends the palette without adding tension
tinted neutral
a ink-black carrying the palette's own hue — perfect for surfaces and dividers
Using Hydrangea Blue Without Breaking Accessibility
- Avoid #C8D8E8 for small UI elements on #F0F4F8 — at 1.3:1 it misses the 3:1 WCAG threshold; darken it with a shade from the ramp below.
- Set body text in #1A3A5A — 10.6:1 against #F0F4F8 passes WCAG AA (AAA) for long-form reading.
- Let #5A88B8 carry sidebars, cards and footers — at a mid lightness it separates zones without stealing focus from #C8D8E8.
How to Implement the Hydrangea Blue Color Scheme
To use this Hydrangea Blue color palette in your web project, you can copy the following CSS variables or Tailwind CSS configuration. These roles ensure your UI maintains accessibility and visual hierarchy.
Option 1: CSS Variables
:root {
/* {name} Palette - ihatecolors.com */{'
'} --color-bg: {colors[0]};{'
'} --color-primary: {colors[1]};{'
'} --color-secondary: {colors[2]};{'
'} --color-text: {colors[3]};{'
'} {'}'}Web Design Tip
Use #F0F4F8 for the main background and #C8D8E8 for primary buttons. This creates a high-contrast focal point.
Accessibility Note
The contrast ratio between #1A3A5A and #F0F4F8 is 10.57:1 (AAA). Ensure your body text remains legible.
Hydrangea Blue Palette — Frequently Asked Questions
What are the hex codes in the Hydrangea Blue color palette?
The Hydrangea Blue palette contains #F0F4F8, #C8D8E8, #5A88B8, #1A3A5A. Click any swatch on this page to copy its value, or export all four at once as CSS variables, Tailwind config, SCSS or a Figma-ready list.
Is the Hydrangea Blue color palette accessible (WCAG)?
Yes for its strongest pairings: #1A3A5A on #F0F4F8 reaches 10.6:1 (AAA). For body text always keep a 4.5:1 ratio and for large UI elements 3:1 — the full contrast matrix above shows the exact score for every color-on-color combination in this palette.
What colors go well with the Hydrangea Blue palette?
Beyond its own four colors, #D2B393, #CDCDE5, #131416 extend it naturally: the complementary hue for high-energy accents, an analogous neighbor for calm transitions, and a tinted neutral for surfaces. All three are computed from this palette's hues on the color wheel.
What mood does the Hydrangea Blue palette create?
Hydrangea Blue reads as fresh, soft, romantic. Gently saturated cyan-blue drives the personality, grounded by gently saturated cyan-blue — a combination that works best when the very light base gets most of the canvas.
Can I use the Hydrangea Blue color palette commercially?
Yes. Individual color values can't be copyrighted, so the Hydrangea Blue palette is free for personal, client and commercial work — websites, branding, apps, print and social content, with no attribution required.
How do I add the Hydrangea Blue palette to Tailwind or CSS?
Use the export panel on this page: CSS variables, a Tailwind config block, SCSS variables, or a Figma copy list are generated from Hydrangea Blue's exact values, including the tint and shade ramps shown above.