#C8DADF
Closest named color: Cadet Gray (#CED4DA). oklch(87.6% 0.021 216.2), rgb(200, 218, 223).
Aa
Black text reads best on this color (14.54:1).
About this color
#C8DADF is a light close to neutral grey. In OKLCH its lightness is 88%, its chroma 0.021. It has too little chroma to lean warm or cool. The nearest named color is Cadet Gray (#CED4DA), ΔE 0.016 away. Black text reads best on it, at 14.54:1.
| Hue family | Neutrals |
| Lightness | light (88%) |
| Chroma | close to neutral grey (0.021) |
| Temperature | neutral |
| Nearest name | Cadet Gray (#CED4DA) |
| Black text | 14.54:1 |
| White text | 1.44:1 |
Values
| HEX | #C8DADF |
| RGB | rgb(200, 218, 223) |
| HSL | hsl(193, 26%, 83%) |
| OKLCH | oklch(87.6% 0.021 216.2) |
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 #C8DADF | 1.44:1 | Fails | Lc -24.1 | Dividers and decoration only |
| Black text on #C8DADF | 14.54:1 | AAA | Lc 82.5 | Fine for body text |
| #C8DADF text on white | 1.44:1 | Fails | Lc 21.2 | Dividers and decoration only |
| #C8DADF text on black | 14.54:1 | AAA | Lc -82.2 | 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
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E4EBED
oklch(93.5% 0.008 216.6)
-
Step 200
200 (this color)
#C8DADF
oklch(87.6% 0.021 216.2)
-
Step 300
300
#AEC5CC
oklch(80.8% 0.027 218)
-
Step 400
400
#83A8B2
oklch(70.8% 0.043 216.1)
-
Step 500
500
#63929F
oklch(63.1% 0.054 217)
-
Step 600
600
#497C89
oklch(55.6% 0.058 215.9)
-
Step 700
700
#3A6975
oklch(49.2% 0.055 216.1)
-
Step 800
800
#30555F
oklch(42.6% 0.045 217.1)
-
Step 900
900
#2B464E
oklch(37.6% 0.035 218.5)
-
Step 950
950
#1A292D
oklch(26.9% 0.022 216.2)
#C8DADF 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) | #D6D9DF | 0.018 |
| Deuteranopia (no green cones) | #D2D5DF | 0.018 |
| Tritanopia (no blue cones) | #C2DCDB | 0.012 |
| Achromatopsia (no color) | #D7D7D7 | 0.021 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C8DADF
#C8DADF
oklch(87.6% 0.021 216.2)
- #E3D2CD
#E3D2CD
oklch(87.6% 0.02 37)
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 #C8DADF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Gray #CED4DA ΔE 0.016
- Light Gray #D3D3D3 ΔE 0.023
- Gainsboro #DCDCDC ΔE 0.027
- Powder Blue #B0E0E6 ΔE 0.030
- Pale Silver #D8E2DC ΔE 0.032
- Light Blue #ADD8E6 ΔE 0.035
- Platinum #E0E1DD ΔE 0.038
- Celeste #A8DADC ΔE 0.039
Use #C8DADF 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.