#C7E7FA
Closest named color: Diamond (#B9F2FF). oklch(91.1% 0.043 234), rgb(199, 231, 250).
Aa
Black text reads best on this color (16.23:1).
About this color
#C7E7FA is a very light, muted blue. In OKLCH its lightness is 91%, its chroma 0.043 and its hue 234°. Its hue sits on the cool side of the wheel. The nearest named color is Diamond (#B9F2FF), ΔE 0.030 away. Black text reads best on it, at 16.23:1.
| Hue family | Blues |
| Lightness | very light (91%) |
| Chroma | muted (0.043) |
| Temperature | cool |
| Nearest name | Diamond (#B9F2FF) |
| Black text | 16.23:1 |
| White text | 1.29:1 |
Values
| HEX | #C7E7FA |
| RGB | rgb(199, 231, 250) |
| HSL | hsl(202, 84%, 88%) |
| OKLCH | oklch(91.1% 0.043 234) |
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 #C7E7FA | 1.29:1 | Fails | Lc -16.7 | Dividers and decoration only |
| Black text on #C7E7FA | 16.23:1 | AAA | Lc 89.1 | Fine for body text |
| #C7E7FA text on white | 1.29:1 | Fails | Lc 14.5 | Not readable |
| #C7E7FA text on black | 16.23:1 | 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 100.
-
Step 50
50
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100 (this color)
#C7E7FA
oklch(91.1% 0.043 234)
-
Step 200
200
#C7DDEA
oklch(88.5% 0.03 233.6)
-
Step 300
300
#9FC7DF
oklch(80.9% 0.054 234.7)
-
Step 400
400
#66AACF
oklch(70.7% 0.088 233.7)
-
Step 500
500
#3494C3
oklch(63.2% 0.112 234.1)
-
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
#0C4762
oklch(37.6% 0.073 234.3)
-
Step 950
950
#0B2A39
oklch(27% 0.045 233.1)
#C7E7FA 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) | #DEE6FB | 0.029 |
| Deuteranopia (no green cones) | #D7E0FA | 0.026 |
| Tritanopia (no blue cones) | #B9ECED | 0.031 |
| Achromatopsia (no color) | #E2E2E2 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C7E7FA
#C7E7FA
oklch(91.1% 0.043 234)
- #F9DBC8
#F9DBC8
oklch(91.1% 0.042 54.4)
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 #C7E7FA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Diamond #B9F2FF ΔE 0.030
- Pale Sky Blue #BDF6FE ΔE 0.039
- Lavender #E6E6FA ΔE 0.039
- Pale Turquoise #AFEEEE ΔE 0.040
- Pale Silver #D8E2DC ΔE 0.042
- Powder Blue #B0E0E6 ΔE 0.043
- Platinum #E0E1DD ΔE 0.045
- Gainsboro #DCDCDC ΔE 0.046
Use #C7E7FA 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.