#C8DDFD
Closest named color: Cadet Gray (#CED4DA). oklch(89.2% 0.05 258.7), rgb(200, 221, 253).
Aa
Black text reads best on this color (15.21:1).
About this color
#C8DDFD is a light, muted blue. In OKLCH its lightness is 89%, its chroma 0.050 and its hue 259°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Gray (#CED4DA), ΔE 0.047 away. Black text reads best on it, at 15.21:1.
| Hue family | Blues |
| Lightness | light (89%) |
| Chroma | muted (0.050) |
| Temperature | cool |
| Nearest name | Cadet Gray (#CED4DA) |
| Black text | 15.21:1 |
| White text | 1.38:1 |
Values
| HEX | #C8DDFD |
| RGB | rgb(200, 221, 253) |
| HSL | hsl(216, 93%, 89%) |
| OKLCH | oklch(89.2% 0.05 258.7) |
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 #C8DDFD | 1.38:1 | Fails | Lc -21.2 | Dividers and decoration only |
| Black text on #C8DDFD | 15.21:1 | AAA | Lc 85.2 | Fine for body text |
| #C8DDFD text on white | 1.38:1 | Fails | Lc 18.5 | Dividers and decoration only |
| #C8DDFD text on black | 15.21:1 | AAA | Lc -85.0 | 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
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E3EAF7
oklch(93.6% 0.019 263)
-
Step 200
200 (this color)
#C8DDFD
oklch(89.2% 0.05 258.7)
-
Step 300
300
#A8C2EA
oklch(80.8% 0.064 258.9)
-
Step 400
400
#79A2E0
oklch(70.7% 0.102 258.5)
-
Step 500
500
#5789D7
oklch(63% 0.13 259)
-
Step 600
600
#3B72C5
oklch(55.7% 0.142 258.5)
-
Step 700
700
#2D5FAA
oklch(49.1% 0.132 258.5)
-
Step 800
800
#274E8A
oklch(42.8% 0.109 258.8)
-
Step 900
900
#24416E
oklch(37.7% 0.085 258.9)
-
Step 950
950
#152640
oklch(26.8% 0.054 258.6)
#C8DDFD 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) | #D2DEFF | 0.014 |
| Deuteranopia (no green cones) | #CDD9FC | 0.011 |
| Tritanopia (no blue cones) | #BBE4E7 | 0.044 |
| Achromatopsia (no color) | #DBDBDB | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C8DDFD
#C8DDFD
oklch(89.2% 0.05 258.7)
- #EED8B7
#EED8B7
oklch(89.2% 0.05 78)
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 #C8DDFD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Gray #CED4DA ΔE 0.047
- Powder Blue #B0E0E6 ΔE 0.048
- Lavender #E6E6FA ΔE 0.048
- Light Blue #ADD8E6 ΔE 0.049
- Gainsboro #DCDCDC ΔE 0.050
- Pale Silver #D8E2DC ΔE 0.055
- Diamond #B9F2FF ΔE 0.055
- Light Gray #D3D3D3 ΔE 0.056
Use #C8DDFD 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.