#C1DCDB
Closest named color: Powder Blue (#B0E0E6). oklch(87.4% 0.029 193.9), rgb(193, 220, 219).
Aa
Black text reads best on this color (14.52:1).
About this color
#C1DCDB is a light close to neutral grey. In OKLCH its lightness is 87%, its chroma 0.029. It has too little chroma to lean warm or cool. The nearest named color is Powder Blue (#B0E0E6), ΔE 0.023 away. Black text reads best on it, at 14.52:1.
| Hue family | Neutrals |
| Lightness | light (87%) |
| Chroma | close to neutral grey (0.029) |
| Temperature | neutral |
| Nearest name | Powder Blue (#B0E0E6) |
| Black text | 14.52:1 |
| White text | 1.44:1 |
Values
| HEX | #C1DCDB |
| RGB | rgb(193, 220, 219) |
| HSL | hsl(178, 28%, 81%) |
| OKLCH | oklch(87.4% 0.029 193.9) |
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 #C1DCDB | 1.44:1 | Fails | Lc -24.2 | Dividers and decoration only |
| Black text on #C1DCDB | 14.52:1 | AAA | Lc 82.4 | Fine for body text |
| #C1DCDB text on white | 1.44:1 | Fails | Lc 21.3 | Dividers and decoration only |
| #C1DCDB text on black | 14.52:1 | AAA | Lc -82.1 | 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 200.
-
Step 50
50
#F2F6F6
oklch(97% 0.004 197.1)
-
Step 100
100
#E2ECEC
oklch(93.6% 0.011 197)
-
Step 200
200 (this color)
#C1DCDB
oklch(87.4% 0.029 193.9)
-
Step 300
300
#A6C9C7
oklch(81% 0.037 192.2)
-
Step 400
400
#74ADAB
oklch(70.8% 0.06 193.1)
-
Step 500
500
#4C9897
oklch(63.1% 0.075 194.3)
-
Step 600
600
#298281
oklch(55.5% 0.082 194)
-
Step 700
700
#1A6E6D
oklch(49.1% 0.076 193.8)
-
Step 800
800
#195A59
oklch(42.8% 0.064 193.6)
-
Step 900
900
#1D4A49
oklch(37.8% 0.049 193.3)
-
Step 950
950
#122B2B
oklch(26.9% 0.031 195.5)
#C1DCDB 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) | #D8D9DB | 0.030 |
| Deuteranopia (no green cones) | #D3D5DB | 0.028 |
| Tritanopia (no blue cones) | #B9DEDC | 0.010 |
| Achromatopsia (no color) | #D7D7D7 | 0.029 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C1DCDB
#C1DCDB
oklch(87.4% 0.029 193.9)
- #E8CED0
#E8CED0
oklch(87.4% 0.029 12.4)
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 #C1DCDB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Powder Blue #B0E0E6 ΔE 0.023
- Cadet Gray #CED4DA ΔE 0.025
- Light Gray #D3D3D3 ΔE 0.030
- Celeste #A8DADC ΔE 0.031
- Light Blue #ADD8E6 ΔE 0.032
- Pale Silver #D8E2DC ΔE 0.035
- Gainsboro #DCDCDC ΔE 0.035
- Platinum #E0E1DD ΔE 0.044
Use #C1DCDB 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.