#CCCCDB
Closest named color: Cadet Gray (#CED4DA). oklch(85% 0.021 286), rgb(204, 204, 219).
Aa
Black text reads best on this color (13.22:1).
About this color
#CCCCDB is a light close to neutral grey. In OKLCH its lightness is 85%, its chroma 0.021. It has too little chroma to lean warm or cool. The nearest named color is Cadet Gray (#CED4DA), ΔE 0.022 away. Black text reads best on it, at 13.22:1.
| Hue family | Neutrals |
| Lightness | light (85%) |
| Chroma | close to neutral grey (0.021) |
| Temperature | neutral |
| Nearest name | Cadet Gray (#CED4DA) |
| Black text | 13.22:1 |
| White text | 1.58:1 |
Values
| HEX | #CCCCDB |
| RGB | rgb(204, 204, 219) |
| HSL | hsl(240, 17%, 83%) |
| OKLCH | oklch(85% 0.021 286) |
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 #CCCCDB | 1.58:1 | Fails | Lc -30.1 | Non-text elements, placeholder text |
| Black text on #CCCCDB | 13.22:1 | AAA | Lc 77.1 | Fine for body text |
| #CCCCDB text on white | 1.58:1 | Fails | Lc 26.7 | Dividers and decoration only |
| #CCCCDB text on black | 13.22:1 | AAA | Lc -76.4 | 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
#F5F5F8
oklch(97.1% 0.004 286.3)
-
Step 100
100
#E9E9EF
oklch(93.6% 0.008 286.2)
-
Step 200
200 (this color)
#CCCCDB
oklch(85% 0.021 286)
-
Step 300
300
#BFBED2
oklch(80.9% 0.028 288.1)
-
Step 400
400
#9E9DBB
oklch(70.7% 0.043 286.8)
-
Step 500
500
#8685A9
oklch(63.1% 0.054 286)
-
Step 600
600
#706F95
oklch(55.7% 0.059 285.5)
-
Step 700
700
#5E5C7F
oklch(49.1% 0.056 286.8)
-
Step 800
800
#4C4C67
oklch(42.8% 0.044 284.4)
-
Step 900
900
#403F54
oklch(37.7% 0.036 286.7)
-
Step 950
950
#252531
oklch(27% 0.022 284.8)
#CCCCDB 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) | #C9CEDC | 0.006 |
| Deuteranopia (no green cones) | #C8CDDB | 0.006 |
| Tritanopia (no blue cones) | #C9CED1 | 0.017 |
| Achromatopsia (no color) | #CDCDCD | 0.021 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CCCCDB
#CCCCDB
oklch(85% 0.021 286)
- #CFCFC0
#CFCFC0
oklch(85% 0.02 106.8)
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 #CCCCDB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Gray #CED4DA ΔE 0.022
- Light Gray #D3D3D3 ΔE 0.027
- Light Blue Grey #B7C9E2 ΔE 0.031
- Thistle #D8BFD8 ΔE 0.035
- Light Steel Blue #B0C4DE ΔE 0.045
- Light Blue #ADD8E6 ΔE 0.045
- Silver #C0C0C0 ΔE 0.047
- Gainsboro #DCDCDC ΔE 0.049
Use #CCCCDB 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.