#C7EAFF
Closest named color: Diamond (#B9F2FF). oklch(91.9% 0.047 234.4), rgb(199, 234, 255).
Aa
Black text reads best on this color (16.64:1).
About this color
#C7EAFF is a very light, muted blue. In OKLCH its lightness is 92%, its chroma 0.047 and its hue 234°. Its hue sits on the cool side of the wheel. The nearest named color is Diamond (#B9F2FF), ΔE 0.025 away. Black text reads best on it, at 16.64:1.
| Hue family | Blues |
| Lightness | very light (92%) |
| Chroma | muted (0.047) |
| Temperature | cool |
| Nearest name | Diamond (#B9F2FF) |
| Black text | 16.64:1 |
| White text | 1.26:1 |
Values
| HEX | #C7EAFF |
| RGB | rgb(199, 234, 255) |
| HSL | hsl(203, 100%, 89%) |
| OKLCH | oklch(91.9% 0.047 234.4) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #C7EAFF | 1.26:1 | Fails | Lc -15.0 | Dividers and decoration only |
| Black text on #C7EAFF | 16.64:1 | AAA | Lc 90.6 | Preferred for body text |
| #C7EAFF text on white | 1.26:1 | Fails | Lc 13.0 | Not readable |
| #C7EAFF text on black | 16.64:1 | AAA | Lc -90.9 | Preferred for body text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 100.
-
Step 50
50
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100 (this color)
#C7EAFF
oklch(91.9% 0.047 234.4)
-
Step 200
200
#C5DDEC
oklch(88.4% 0.033 235.2)
-
Step 300
300
#9BC8E2
oklch(81% 0.06 233.8)
-
Step 400
400
#60AAD3
oklch(70.6% 0.095 234.6)
-
Step 500
500
#2494C8
oklch(63% 0.122 234.6)
-
Step 600
600
#007DAD
oklch(55.6% 0.117 234.3)
-
Step 700
700
#006992
oklch(49.1% 0.103 234.3)
-
Step 800
800
#005678
oklch(42.7% 0.089 233.9)
-
Step 900
900
#004865
oklch(37.8% 0.079 233.7)
-
Step 950
950
#062A3B
oklch(26.9% 0.05 233.9)
#C7EAFF with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #E0E9FF | 0.031 |
| Deuteranopia (no green cones) | #D8E2FF | 0.028 |
| Tritanopia (no blue cones) | #B7F0F0 | 0.036 |
| Achromatopsia (no color) | #E5E5E5 | 0.047 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C7EAFF
#C7EAFF
oklch(91.9% 0.047 234.4)
- #FEDDC8
#FEDDC8
oklch(92% 0.046 54.5)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #C7EAFF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Diamond #B9F2FF ΔE 0.025
- Pale Sky Blue #BDF6FE ΔE 0.033
- Lavender #E6E6FA ΔE 0.039
- Pale Turquoise #AFEEEE ΔE 0.041
- Pale Silver #D8E2DC ΔE 0.047
- Powder Blue #B0E0E6 ΔE 0.050
- Platinum #E0E1DD ΔE 0.050
- Duck Egg Blue #C3FBF4 ΔE 0.052
Use #C7EAFF in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.