#C0CECC
Closest named color: Cadet Gray (#CED4DA). oklch(84% 0.015 186.6), rgb(192, 206, 204).
Aa
Black text reads best on this color (12.94:1).
About this color
#C0CECC is a light close to neutral grey. In OKLCH its lightness is 84%, its chroma 0.015. It has too little chroma to lean warm or cool. The nearest named color is Cadet Gray (#CED4DA), ΔE 0.030 away. Black text reads best on it, at 12.94:1.
| Hue family | Neutrals |
| Lightness | light (84%) |
| Chroma | close to neutral grey (0.015) |
| Temperature | neutral |
| Nearest name | Cadet Gray (#CED4DA) |
| Black text | 12.94:1 |
| White text | 1.62:1 |
Values
| HEX | #C0CECC |
| RGB | rgb(192, 206, 204) |
| HSL | hsl(171, 13%, 78%) |
| OKLCH | oklch(84% 0.015 186.6) |
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 #C0CECC | 1.62:1 | Fails | Lc -31.4 | Non-text elements, placeholder text |
| Black text on #C0CECC | 12.94:1 | AAA | Lc 75.9 | Fine for body text |
| #C0CECC text on white | 1.62:1 | Fails | Lc 27.9 | Dividers and decoration only |
| #C0CECC text on black | 12.94:1 | AAA | Lc -75.1 | 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 300.
-
Step 50
50
#F4F6F6
oklch(97.2% 0.002 197.1)
-
Step 100
100
#E7EBEA
oklch(93.7% 0.004 179.7)
-
Step 200
200
#D3DBDA
oklch(88.5% 0.009 188.1)
-
Step 300
300 (this color)
#C0CECC
oklch(84% 0.015 186.6)
-
Step 400
400
#90A6A3
oklch(70.7% 0.025 186.6)
-
Step 500
500
#74908C
oklch(63.1% 0.032 185.8)
-
Step 600
600
#5D7A76
oklch(55.6% 0.034 185.8)
-
Step 700
700
#4C6764
oklch(49.1% 0.032 187.7)
-
Step 800
800
#3F5451
oklch(42.7% 0.026 185.5)
-
Step 900
900
#354543
oklch(37.6% 0.021 186.9)
-
Step 950
950
#1F2927
oklch(27.1% 0.014 181.6)
#C0CECC 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) | #CCCCCC | 0.016 |
| Deuteranopia (no green cones) | #C9CACC | 0.015 |
| Tritanopia (no blue cones) | #BDCFCD | 0.004 |
| Achromatopsia (no color) | #CBCBCB | 0.016 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C0CECC
#C0CECC
oklch(84% 0.015 186.6)
- #D4C7C9
#D4C7C9
oklch(84.1% 0.015 6.8)
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 #C0CECC, 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 Gray #D3D3D3 ΔE 0.031
- Silver #C0C0C0 ΔE 0.036
- Light Blue Grey #B7C9E2 ΔE 0.039
- Celeste #A8DADC ΔE 0.039
- Light Blue #ADD8E6 ΔE 0.040
- Ash Gray #BFC8AD ΔE 0.041
- Light Steel Blue #B0C4DE ΔE 0.048
Use #C0CECC 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.