#C9DCD7
Closest named color: Cadet Gray (#CED4DA). oklch(87.9% 0.021 178.3), rgb(201, 220, 215).
Aa
Black text reads best on this color (14.70:1).
About this color
#C9DCD7 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 0.023 away. Black text reads best on it, at 14.70:1.
| Hue family | Neutrals |
| Lightness | light (88%) |
| Chroma | close to neutral grey (0.021) |
| Temperature | neutral |
| Nearest name | Cadet Gray (#CED4DA) |
| Black text | 14.70:1 |
| White text | 1.42:1 |
Values
| HEX | #C9DCD7 |
| RGB | rgb(201, 220, 215) |
| HSL | hsl(164, 21%, 83%) |
| OKLCH | oklch(87.9% 0.021 178.3) |
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 #C9DCD7 | 1.42:1 | Fails | Lc -23.4 | Dividers and decoration only |
| Black text on #C9DCD7 | 14.70:1 | AAA | Lc 83.1 | Fine for body text |
| #C9DCD7 text on white | 1.42:1 | Fails | Lc 20.6 | Dividers and decoration only |
| #C9DCD7 text on black | 14.70:1 | AAA | Lc -82.8 | 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
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E5ECEA
oklch(93.7% 0.008 177.3)
-
Step 200
200 (this color)
#C9DCD7
oklch(87.9% 0.021 178.3)
-
Step 300
300
#AFC7C1
oklch(81% 0.027 178.9)
-
Step 400
400
#83AAA1
oklch(70.7% 0.044 179.2)
-
Step 500
500
#63958A
oklch(63.1% 0.056 179)
-
Step 600
600
#497F73
oklch(55.5% 0.061 178)
-
Step 700
700
#3A6B61
oklch(49% 0.056 179.1)
-
Step 800
800
#30584F
oklch(42.8% 0.048 177.7)
-
Step 900
900
#2B4842
oklch(37.7% 0.037 179.7)
-
Step 950
950
#1A2A26
oklch(26.9% 0.023 177.2)
#C9DCD7 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) | #DAD9D7 | 0.023 |
| Deuteranopia (no green cones) | #D6D7D7 | 0.020 |
| Tritanopia (no blue cones) | #C5DDDA | 0.006 |
| Achromatopsia (no color) | #D8D8D8 | 0.022 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C9DCD7
#C9DCD7
oklch(87.9% 0.021 178.3)
- #E4D2D7
#E4D2D7
oklch(88% 0.021 358.7)
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 #C9DCD7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Gray #CED4DA ΔE 0.023
- Light Gray #D3D3D3 ΔE 0.025
- Pale Silver #D8E2DC ΔE 0.026
- Gainsboro #DCDCDC ΔE 0.027
- Powder Blue #B0E0E6 ΔE 0.033
- Platinum #E0E1DD ΔE 0.035
- Celeste #A8DADC ΔE 0.041
- Light Blue #ADD8E6 ΔE 0.042
Use #C9DCD7 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.