#C8D3EE
Closest named color: Cadet Gray (#CED4DA). oklch(86.7% 0.039 267.9), rgb(200, 211, 238).
Aa
Black text reads best on this color (14.00:1).
About this color
#C8D3EE is a light, muted blue. In OKLCH its lightness is 87%, its chroma 0.039 and its hue 268°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Gray (#CED4DA), ΔE 0.030 away. Black text reads best on it, at 14.00:1.
| Hue family | Blues |
| Lightness | light (87%) |
| Chroma | muted (0.039) |
| Temperature | cool |
| Nearest name | Cadet Gray (#CED4DA) |
| Black text | 14.00:1 |
| White text | 1.49:1 |
Values
| HEX | #C8D3EE |
| RGB | rgb(200, 211, 238) |
| HSL | hsl(223, 53%, 86%) |
| OKLCH | oklch(86.7% 0.039 267.9) |
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 #C8D3EE | 1.49:1 | Fails | Lc -26.5 | Dividers and decoration only |
| Black text on #C8D3EE | 14.00:1 | AAA | Lc 80.3 | Fine for body text |
| #C8D3EE text on white | 1.49:1 | Fails | Lc 23.4 | Dividers and decoration only |
| #C8D3EE text on black | 14.00:1 | AAA | Lc -79.8 | 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
#F3F5FA
oklch(97% 0.007 268.5)
-
Step 100
100
#E5EAF4
oklch(93.6% 0.015 264.5)
-
Step 200
200 (this color)
#C8D3EE
oklch(86.7% 0.039 267.9)
-
Step 300
300
#B2C0E2
oklch(80.8% 0.051 267.6)
-
Step 400
400
#8B9FD4
oklch(70.7% 0.081 268.3)
-
Step 500
500
#6E87C8
oklch(63.1% 0.103 267.4)
-
Step 600
600
#576FB5
oklch(55.5% 0.113 268.3)
-
Step 700
700
#475D9C
oklch(49.1% 0.105 267.9)
-
Step 800
800
#3A4C7E
oklch(42.6% 0.086 267.7)
-
Step 900
900
#324066
oklch(37.8% 0.068 267.7)
-
Step 950
950
#1D263B
oklch(27.1% 0.041 266)
#C8D3EE 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) | #CBD5EF | 0.007 |
| Deuteranopia (no green cones) | #C8D1ED | 0.005 |
| Tritanopia (no blue cones) | #BFD8DC | 0.035 |
| Achromatopsia (no color) | #D3D3D3 | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C8D3EE
#C8D3EE
oklch(86.7% 0.039 267.9)
- #DED2B7
#DED2B7
oklch(86.6% 0.039 86.9)
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 #C8D3EE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Gray #CED4DA ΔE 0.030
- Light Blue Grey #B7C9E2 ΔE 0.038
- Light Blue #ADD8E6 ΔE 0.039
- Light Gray #D3D3D3 ΔE 0.039
- Light Periwinkle #C1C6FC ΔE 0.046
- Powder Blue #B0E0E6 ΔE 0.048
- Gainsboro #DCDCDC ΔE 0.048
- Pale Lilac #E4CBFF ΔE 0.052
Use #C8D3EE 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.