#C2E8FC
Closest named color: Diamond (#B9F2FF). oklch(91% 0.048 230.9), rgb(194, 232, 252).
Aa
Black text reads best on this color (16.24:1).
About this color
#C2E8FC is a very light, muted blue. In OKLCH its lightness is 91%, its chroma 0.048 and its hue 231°. Its hue sits on the cool side of the wheel. The nearest named color is Diamond (#B9F2FF), ΔE 0.026 away. Black text reads best on it, at 16.24:1.
| Hue family | Blues |
| Lightness | very light (91%) |
| Chroma | muted (0.048) |
| Temperature | cool |
| Nearest name | Diamond (#B9F2FF) |
| Black text | 16.24:1 |
| White text | 1.29:1 |
Values
| HEX | #C2E8FC |
| RGB | rgb(194, 232, 252) |
| HSL | hsl(201, 91%, 87%) |
| OKLCH | oklch(91% 0.048 230.9) |
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 #C2E8FC | 1.29:1 | Fails | Lc -16.7 | Dividers and decoration only |
| Black text on #C2E8FC | 16.24:1 | AAA | Lc 89.1 | Fine for body text |
| #C2E8FC text on white | 1.29:1 | Fails | Lc 14.5 | Not readable |
| #C2E8FC text on black | 16.24:1 | AAA | Lc -89.3 | Fine 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 200.
-
Step 50
50
#F0F7FA
oklch(97.2% 0.008 225.1)
-
Step 100
100
#DFECF4
oklch(93.6% 0.018 234.5)
-
Step 200
200 (this color)
#C2E8FC
oklch(91% 0.048 230.9)
-
Step 300
300
#98C9E2
oklch(81% 0.062 230.6)
-
Step 400
400
#59ACD3
oklch(70.8% 0.099 230.7)
-
Step 500
500
#0296C8
oklch(63.1% 0.127 231.1)
-
Step 600
600
#007EA8
oklch(55.6% 0.112 230.6)
-
Step 700
700
#006A8E
oklch(49.1% 0.099 230.6)
-
Step 800
800
#005775
oklch(42.8% 0.086 230.3)
-
Step 900
900
#004862
oklch(37.7% 0.076 230.8)
-
Step 950
950
#022B3B
oklch(27.1% 0.052 229.7)
#C2E8FC 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) | #DEE6FD | 0.035 |
| Deuteranopia (no green cones) | #D6DFFC | 0.032 |
| Tritanopia (no blue cones) | #B1EEEE | 0.035 |
| Achromatopsia (no color) | #E2E2E2 | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C2E8FC
#C2E8FC
oklch(91% 0.048 230.9)
- #FDD9C5
#FDD9C5
oklch(91% 0.048 50.8)
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 #C2E8FC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Diamond #B9F2FF ΔE 0.026
- Pale Sky Blue #BDF6FE ΔE 0.036
- Pale Turquoise #AFEEEE ΔE 0.036
- Powder Blue #B0E0E6 ΔE 0.041
- Lavender #E6E6FA ΔE 0.045
- Pale Silver #D8E2DC ΔE 0.046
- Robin's Egg Blue #98EFF9 ΔE 0.048
- Platinum #E0E1DD ΔE 0.051
Use #C2E8FC 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.