#C9CEDB
Closest named color: Cadet Gray (#CED4DA). oklch(85.1% 0.019 269.1), rgb(201, 206, 219).
Aa
Black text reads best on this color (13.33:1).
About this color
#C9CEDB is a light close to neutral grey. In OKLCH its lightness is 85%, its chroma 0.019. It has too little chroma to lean warm or cool. The nearest named color is Cadet Gray (#CED4DA), ΔE 0.018 away. Black text reads best on it, at 13.33:1.
| Hue family | Neutrals |
| Lightness | light (85%) |
| Chroma | close to neutral grey (0.019) |
| Temperature | neutral |
| Nearest name | Cadet Gray (#CED4DA) |
| Black text | 13.33:1 |
| White text | 1.57:1 |
Values
| HEX | #C9CEDB |
| RGB | rgb(201, 206, 219) |
| HSL | hsl(223, 20%, 82%) |
| OKLCH | oklch(85.1% 0.019 269.1) |
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 #C9CEDB | 1.57:1 | Fails | Lc -29.6 | Dividers and decoration only |
| Black text on #C9CEDB | 13.33:1 | AAA | Lc 77.6 | Fine for body text |
| #C9CEDB text on white | 1.57:1 | Fails | Lc 26.2 | Dividers and decoration only |
| #C9CEDB text on black | 13.33:1 | AAA | Lc -76.8 | 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
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100
#E8EAEF
oklch(93.7% 0.007 268.5)
-
Step 200
200 (this color)
#C9CEDB
oklch(85.1% 0.019 269.1)
-
Step 300
300
#BAC0D1
oklch(80.8% 0.025 270.3)
-
Step 400
400
#97A0BA
oklch(70.7% 0.039 270.3)
-
Step 500
500
#7D89A8
oklch(63.2% 0.049 268.4)
-
Step 600
600
#667294
oklch(55.5% 0.055 269.5)
-
Step 700
700
#55607E
oklch(49.2% 0.05 268.9)
-
Step 800
800
#464E66
oklch(42.7% 0.041 270.3)
-
Step 900
900
#3A4153
oklch(37.6% 0.032 268.2)
-
Step 950
950
#222631
oklch(27% 0.021 269.3)
#C9CEDB 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) | #CACFDC | 0.003 |
| Deuteranopia (no green cones) | #C9CDDB | 0.003 |
| Tritanopia (no blue cones) | #C5D0D2 | 0.016 |
| Achromatopsia (no color) | #CECECE | 0.019 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C9CEDB
#C9CEDB
oklch(85.1% 0.019 269.1)
- #D3CEC1
#D3CEC1
oklch(85.2% 0.019 89.4)
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 #C9CEDB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Gray #CED4DA ΔE 0.018
- Light Gray #D3D3D3 ΔE 0.024
- Light Blue Grey #B7C9E2 ΔE 0.031
- Light Blue #ADD8E6 ΔE 0.040
- Thistle #D8BFD8 ΔE 0.041
- Light Steel Blue #B0C4DE ΔE 0.045
- Gainsboro #DCDCDC ΔE 0.047
- Silver #C0C0C0 ΔE 0.048
Use #C9CEDB 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.