#C1DBDC
Closest named color: Cadet Gray (#CED4DA). oklch(87.3% 0.028 199.5), rgb(193, 219, 220).
Aa
Black text reads best on this color (14.43:1).
About this color
#C1DBDC is a light close to neutral grey. In OKLCH its lightness is 87%, its chroma 0.028. 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 14.43:1.
| Hue family | Neutrals |
| Lightness | light (87%) |
| Chroma | close to neutral grey (0.028) |
| Temperature | neutral |
| Nearest name | Cadet Gray (#CED4DA) |
| Black text | 14.43:1 |
| White text | 1.45:1 |
Values
| HEX | #C1DBDC |
| RGB | rgb(193, 219, 220) |
| HSL | hsl(182, 28%, 81%) |
| OKLCH | oklch(87.3% 0.028 199.5) |
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 #C1DBDC | 1.45:1 | Fails | Lc -24.6 | Dividers and decoration only |
| Black text on #C1DBDC | 14.43:1 | AAA | Lc 82.1 | Fine for body text |
| #C1DBDC text on white | 1.45:1 | Fails | Lc 21.7 | Dividers and decoration only |
| #C1DBDC text on black | 14.43:1 | AAA | Lc -81.7 | 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
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E2ECEC
oklch(93.6% 0.011 197)
-
Step 200
200 (this color)
#C1DBDC
oklch(87.3% 0.028 199.5)
-
Step 300
300
#A7C8C9
oklch(80.9% 0.035 198.7)
-
Step 400
400
#76ACAE
oklch(70.8% 0.057 198.9)
-
Step 500
500
#4E979A
oklch(63.1% 0.073 199)
-
Step 600
600
#2D8185
oklch(55.5% 0.079 199.6)
-
Step 700
700
#1E6D71
oklch(49.1% 0.074 200)
-
Step 800
800
#1C595C
oklch(42.7% 0.061 199.8)
-
Step 900
900
#1E494B
oklch(37.6% 0.047 199.4)
-
Step 950
950
#132B2C
oklch(27% 0.03 199.1)
#C1DBDC 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) | #D7D8DC | 0.029 |
| Deuteranopia (no green cones) | #D2D4DC | 0.027 |
| Tritanopia (no blue cones) | #B9DDDB | 0.011 |
| Achromatopsia (no color) | #D6D6D6 | 0.028 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C1DBDC
#C1DBDC
oklch(87.3% 0.028 199.5)
- #E7CECE
#E7CECE
oklch(87.2% 0.028 17.7)
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 #C1DBDC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Gray #CED4DA ΔE 0.023
- Powder Blue #B0E0E6 ΔE 0.023
- Light Gray #D3D3D3 ΔE 0.028
- Light Blue #ADD8E6 ΔE 0.030
- Celeste #A8DADC ΔE 0.030
- Gainsboro #DCDCDC ΔE 0.035
- Pale Silver #D8E2DC ΔE 0.036
- Platinum #E0E1DD ΔE 0.045
Use #C1DBDC 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.