#C0D4E7
Closest named color: Cadet Gray (#CED4DA). oklch(86.1% 0.034 246.8), rgb(192, 212, 231).
Aa
Black text reads best on this color (13.81:1).
About this color
#C0D4E7 is a light, muted blue. In OKLCH its lightness is 86%, its chroma 0.034 and its hue 247°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Gray (#CED4DA), ΔE 0.024 away. Black text reads best on it, at 13.81:1.
| Hue family | Blues |
| Lightness | light (86%) |
| Chroma | muted (0.034) |
| Temperature | cool |
| Nearest name | Cadet Gray (#CED4DA) |
| Black text | 13.81:1 |
| White text | 1.52:1 |
Values
| HEX | #C0D4E7 |
| RGB | rgb(192, 212, 231) |
| HSL | hsl(209, 45%, 83%) |
| OKLCH | oklch(86.1% 0.034 246.8) |
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 #C0D4E7 | 1.52:1 | Fails | Lc -27.4 | Dividers and decoration only |
| Black text on #C0D4E7 | 13.81:1 | AAA | Lc 79.6 | Fine for body text |
| #C0D4E7 text on white | 1.52:1 | Fails | Lc 24.2 | Dividers and decoration only |
| #C0D4E7 text on black | 13.81:1 | AAA | Lc -79.0 | 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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E3EBF2
oklch(93.6% 0.013 244.3)
-
Step 200
200 (this color)
#C0D4E7
oklch(86.1% 0.034 246.8)
-
Step 300
300
#AAC4DC
oklch(80.9% 0.044 246.2)
-
Step 400
400
#7DA5CA
oklch(70.6% 0.07 246.9)
-
Step 500
500
#5B8EBD
oklch(63% 0.09 247.5)
-
Step 600
600
#3F78A9
oklch(55.6% 0.097 246.6)
-
Step 700
700
#316591
oklch(49.2% 0.09 246.5)
-
Step 800
800
#295276
oklch(42.6% 0.076 247.2)
-
Step 900
900
#26445F
oklch(37.6% 0.059 247.2)
-
Step 950
950
#172838
oklch(27% 0.038 247.9)
#C0D4E7 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) | #CDD4E8 | 0.017 |
| Deuteranopia (no green cones) | #C8D0E7 | 0.014 |
| Tritanopia (no blue cones) | #B6D8DA | 0.028 |
| Achromatopsia (no color) | #D1D1D1 | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C0D4E7
#C0D4E7
oklch(86.1% 0.034 246.8)
- #E1CDBA
#E1CDBA
oklch(86% 0.034 65.9)
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 #C0D4E7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Gray #CED4DA ΔE 0.024
- Light Blue #ADD8E6 ΔE 0.025
- Light Blue Grey #B7C9E2 ΔE 0.032
- Light Gray #D3D3D3 ΔE 0.035
- Powder Blue #B0E0E6 ΔE 0.036
- Celeste #A8DADC ΔE 0.039
- Gainsboro #DCDCDC ΔE 0.048
- Light Steel Blue #B0C4DE ΔE 0.048
Use #C0D4E7 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.