#C3DED8
Closest named color: Powder Blue (#B0E0E6). oklch(87.9% 0.03 180.7), rgb(195, 222, 216).
Aa
Black text reads best on this color (14.76:1).
About this color
#C3DED8 is a light close to neutral grey. In OKLCH its lightness is 88%, its chroma 0.030. It has too little chroma to lean warm or cool. The nearest named color is Powder Blue (#B0E0E6), ΔE 0.027 away. Black text reads best on it, at 14.76:1.
| Hue family | Neutrals |
| Lightness | light (88%) |
| Chroma | close to neutral grey (0.030) |
| Temperature | neutral |
| Nearest name | Powder Blue (#B0E0E6) |
| Black text | 14.76:1 |
| White text | 1.42:1 |
Values
| HEX | #C3DED8 |
| RGB | rgb(195, 222, 216) |
| HSL | hsl(167, 29%, 82%) |
| OKLCH | oklch(87.9% 0.03 180.7) |
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 #C3DED8 | 1.42:1 | Fails | Lc -23.2 | Dividers and decoration only |
| Black text on #C3DED8 | 14.76:1 | AAA | Lc 83.4 | Fine for body text |
| #C3DED8 text on white | 1.42:1 | Fails | Lc 20.3 | Dividers and decoration only |
| #C3DED8 text on black | 14.76:1 | AAA | Lc -83.1 | 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
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E2ECEA
oklch(93.5% 0.011 182.9)
-
Step 200
200 (this color)
#C3DED8
oklch(87.9% 0.03 180.7)
-
Step 300
300
#A7C9C2
oklch(80.9% 0.038 181.5)
-
Step 400
400
#75AEA2
oklch(70.8% 0.062 179.7)
-
Step 500
500
#4E998C
oklch(63.1% 0.078 181)
-
Step 600
600
#2C8376
oklch(55.5% 0.084 181.3)
-
Step 700
700
#1D6F63
oklch(49.1% 0.079 181)
-
Step 800
800
#1B5B51
oklch(42.8% 0.066 180.6)
-
Step 900
900
#1E4A43
oklch(37.6% 0.05 181.6)
-
Step 950
950
#132C27
oklch(27.1% 0.033 179.2)
#C3DED8 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) | #DBDBD8 | 0.031 |
| Deuteranopia (no green cones) | #D6D7D8 | 0.029 |
| Tritanopia (no blue cones) | #BDDFDC | 0.008 |
| Achromatopsia (no color) | #D8D8D8 | 0.030 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C3DED8
#C3DED8
oklch(87.9% 0.03 180.7)
- #E9CFD6
#E9CFD6
oklch(87.8% 0.03 359.6)
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 #C3DED8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Powder Blue #B0E0E6 ΔE 0.027
- Cadet Gray #CED4DA ΔE 0.030
- Pale Silver #D8E2DC ΔE 0.030
- Light Gray #D3D3D3 ΔE 0.032
- Gainsboro #DCDCDC ΔE 0.034
- Celeste #A8DADC ΔE 0.035
- Light Blue #ADD8E6 ΔE 0.039
- Platinum #E0E1DD ΔE 0.040
Use #C3DED8 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.