#C8DDDF
Closest named color: Cadet Gray (#CED4DA). oklch(88.3% 0.023 203.7), rgb(200, 221, 223).
Aa
Black text reads best on this color (14.86:1).
About this color
#C8DDDF is a light close to neutral grey. In OKLCH its lightness is 88%, its chroma 0.023. It has too little chroma to lean warm or cool. The nearest named color is Cadet Gray (#CED4DA), ΔE 0.023 away. Black text reads best on it, at 14.86:1.
| Hue family | Neutrals |
| Lightness | light (88%) |
| Chroma | close to neutral grey (0.023) |
| Temperature | neutral |
| Nearest name | Cadet Gray (#CED4DA) |
| Black text | 14.86:1 |
| White text | 1.41:1 |
Values
| HEX | #C8DDDF |
| RGB | rgb(200, 221, 223) |
| HSL | hsl(185, 26%, 83%) |
| OKLCH | oklch(88.3% 0.023 203.7) |
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 #C8DDDF | 1.41:1 | Fails | Lc -22.7 | Dividers and decoration only |
| Black text on #C8DDDF | 14.86:1 | AAA | Lc 83.8 | Fine for body text |
| #C8DDDF text on white | 1.41:1 | Fails | Lc 19.9 | Dividers and decoration only |
| #C8DDDF text on black | 14.86:1 | AAA | Lc -83.5 | 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
#E4ECEC
oklch(93.7% 0.009 197)
-
Step 200
200 (this color)
#C8DDDF
oklch(88.3% 0.023 203.7)
-
Step 300
300
#ACC6C9
oklch(80.8% 0.028 205.1)
-
Step 400
400
#7FAAAE
oklch(70.8% 0.047 203.3)
-
Step 500
500
#5C949A
oklch(63% 0.06 204.4)
-
Step 600
600
#407F84
oklch(55.7% 0.065 202.3)
-
Step 700
700
#326B70
oklch(49.2% 0.06 203)
-
Step 800
800
#2A575B
oklch(42.7% 0.05 203.1)
-
Step 900
900
#27484B
oklch(37.8% 0.039 203.2)
-
Step 950
950
#172A2C
oklch(27% 0.025 204.3)
#C8DDDF 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) | #DADBDF | 0.023 |
| Deuteranopia (no green cones) | #D5D7DF | 0.022 |
| Tritanopia (no blue cones) | #C2DFDE | 0.009 |
| Achromatopsia (no color) | #D9D9D9 | 0.023 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C8DDDF
#C8DDDF
oklch(88.3% 0.023 203.7)
- #E7D3D1
#E7D3D1
oklch(88.3% 0.022 24.5)
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 #C8DDDF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Gray #CED4DA ΔE 0.023
- Gainsboro #DCDCDC ΔE 0.026
- Pale Silver #D8E2DC ΔE 0.026
- Light Gray #D3D3D3 ΔE 0.028
- Powder Blue #B0E0E6 ΔE 0.029
- Platinum #E0E1DD ΔE 0.034
- Light Blue #ADD8E6 ΔE 0.038
- Celeste #A8DADC ΔE 0.041
Use #C8DDDF 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.