#C8DAEF
Closest named color: Cadet Gray (#CED4DA). oklch(88.1% 0.035 252.3), rgb(200, 218, 239).
Aa
Black text reads best on this color (14.73:1).
About this color
#C8DAEF is a light, muted blue. In OKLCH its lightness is 88%, its chroma 0.035 and its hue 252°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Gray (#CED4DA), ΔE 0.028 away. Black text reads best on it, at 14.73:1.
| Hue family | Blues |
| Lightness | light (88%) |
| Chroma | muted (0.035) |
| Temperature | cool |
| Nearest name | Cadet Gray (#CED4DA) |
| Black text | 14.73:1 |
| White text | 1.42:1 |
Values
| HEX | #C8DAEF |
| RGB | rgb(200, 218, 239) |
| HSL | hsl(212, 55%, 86%) |
| OKLCH | oklch(88.1% 0.035 252.3) |
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 #C8DAEF | 1.42:1 | Fails | Lc -23.3 | Dividers and decoration only |
| Black text on #C8DAEF | 14.73:1 | AAA | Lc 83.2 | Fine for body text |
| #C8DAEF text on white | 1.42:1 | Fails | Lc 20.5 | Dividers and decoration only |
| #C8DAEF text on black | 14.73:1 | AAA | Lc -82.9 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E4EBF3
oklch(93.7% 0.013 251.6)
-
Step 200
200 (this color)
#C8DAEF
oklch(88.1% 0.035 252.3)
-
Step 300
300
#ACC3DD
oklch(80.8% 0.045 251.6)
-
Step 400
400
#80A4CD
oklch(70.7% 0.072 252.1)
-
Step 500
500
#608DC0
oklch(63.2% 0.092 252.3)
-
Step 600
600
#4576AC
oklch(55.6% 0.1 252.1)
-
Step 700
700
#376394
oklch(49.1% 0.093 252.5)
-
Step 800
800
#2E5178
oklch(42.7% 0.077 252.4)
-
Step 900
900
#294361
oklch(37.6% 0.061 252.9)
-
Step 950
950
#192839
oklch(27.2% 0.038 252.3)
#C8DAEF 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) | #D3DAF0 | 0.014 |
| Deuteranopia (no green cones) | #CED6EF | 0.012 |
| Tritanopia (no blue cones) | #BEDFE1 | 0.030 |
| Achromatopsia (no color) | #D8D8D8 | 0.035 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C8DAEF
#C8DAEF
oklch(88.1% 0.035 252.3)
- #E7D5BF
#E7D5BF
oklch(88.2% 0.036 72.9)
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 #C8DAEF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Gray #CED4DA ΔE 0.028
- Powder Blue #B0E0E6 ΔE 0.037
- Light Blue #ADD8E6 ΔE 0.037
- Gainsboro #DCDCDC ΔE 0.037
- Light Gray #D3D3D3 ΔE 0.038
- Pale Silver #D8E2DC ΔE 0.044
- Platinum #E0E1DD ΔE 0.047
- Celeste #A8DADC ΔE 0.050
Use #C8DAEF 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.