#C3DCDC
Closest named color: Cadet Gray (#CED4DA). oklch(87.6% 0.027 196.7), rgb(195, 220, 220).
Aa
Black text reads best on this color (14.59:1).
About this color
#C3DCDC is a light close to neutral grey. In OKLCH its lightness is 88%, its chroma 0.027. 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 14.59:1.
| Hue family | Neutrals |
| Lightness | light (88%) |
| Chroma | close to neutral grey (0.027) |
| Temperature | neutral |
| Nearest name | Cadet Gray (#CED4DA) |
| Black text | 14.59:1 |
| White text | 1.43:1 |
Values
| HEX | #C3DCDC |
| RGB | rgb(195, 220, 220) |
| HSL | hsl(180, 26%, 81%) |
| OKLCH | oklch(87.6% 0.027 196.7) |
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 #C3DCDC | 1.43:1 | Fails | Lc -23.9 | Dividers and decoration only |
| Black text on #C3DCDC | 14.59:1 | AAA | Lc 82.7 | Fine for body text |
| #C3DCDC text on white | 1.43:1 | Fails | Lc 21.0 | Dividers and decoration only |
| #C3DCDC text on black | 14.59:1 | AAA | Lc -82.3 | 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
#E3ECEC
oklch(93.6% 0.01 197)
-
Step 200
200 (this color)
#C3DCDC
oklch(87.6% 0.027 196.7)
-
Step 300
300
#A8C8C8
oklch(80.9% 0.034 196.5)
-
Step 400
400
#78ACAC
oklch(70.8% 0.055 196)
-
Step 500
500
#529798
oklch(63.2% 0.07 196.8)
-
Step 600
600
#328182
oklch(55.6% 0.076 196.4)
-
Step 700
700
#236D6E
oklch(49.1% 0.071 196.4)
-
Step 800
800
#20595A
oklch(42.8% 0.059 196.8)
-
Step 900
900
#20494A
oklch(37.7% 0.046 197.5)
-
Step 950
950
#142B2B
oklch(27% 0.029 195.6)
#C3DCDC 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) | #D8D9DC | 0.027 |
| Deuteranopia (no green cones) | #D3D5DC | 0.026 |
| Tritanopia (no blue cones) | #BCDEDC | 0.010 |
| Achromatopsia (no color) | #D7D7D7 | 0.027 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C3DCDC
#C3DCDC
oklch(87.6% 0.027 196.7)
- #E7D0D0
#E7D0D0
oklch(87.7% 0.026 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 #C3DCDC, 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 0.024
- Light Gray #D3D3D3 ΔE 0.028
- Gainsboro #DCDCDC ΔE 0.032
- Pale Silver #D8E2DC ΔE 0.033
- Light Blue #ADD8E6 ΔE 0.033
- Celeste #A8DADC ΔE 0.033
- Platinum #E0E1DD ΔE 0.041
Use #C3DCDC 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.