#C0D3EA
Closest named color: Light Blue (#ADD8E6). oklch(86% 0.038 253.2), rgb(192, 211, 234).
Aa
Black text reads best on this color (13.74:1).
About this color
#C0D3EA is a light, muted blue. In OKLCH its lightness is 86%, its chroma 0.038 and its hue 253°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.027 away. Black text reads best on it, at 13.74:1.
| Hue family | Blues |
| Lightness | light (86%) |
| Chroma | muted (0.038) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 13.74:1 |
| White text | 1.52:1 |
Values
| HEX | #C0D3EA |
| RGB | rgb(192, 211, 234) |
| HSL | hsl(213, 50%, 84%) |
| OKLCH | oklch(86% 0.038 253.2) |
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 #C0D3EA | 1.52:1 | Fails | Lc -27.7 | Dividers and decoration only |
| Black text on #C0D3EA | 13.74:1 | AAA | Lc 79.3 | Fine for body text |
| #C0D3EA text on white | 1.52:1 | Fails | Lc 24.5 | Dividers and decoration only |
| #C0D3EA text on black | 13.74:1 | AAA | Lc -78.7 | 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
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E3EBF3
oklch(93.6% 0.014 248)
-
Step 200
200 (this color)
#C0D3EA
oklch(86% 0.038 253.2)
-
Step 300
300
#ABC3E0
oklch(80.9% 0.049 253.3)
-
Step 400
400
#7EA4D1
oklch(70.8% 0.078 253.1)
-
Step 500
500
#5C8CC5
oklch(63% 0.101 253.5)
-
Step 600
600
#4276B1
oklch(55.7% 0.108 252.9)
-
Step 700
700
#336398
oklch(49.2% 0.1 252.5)
-
Step 800
800
#2B517C
oklch(42.8% 0.084 252.9)
-
Step 900
900
#274363
oklch(37.6% 0.065 252.8)
-
Step 950
950
#17273A
oklch(26.8% 0.042 253.5)
#C0D3EA 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) | #CBD3EB | 0.014 |
| Deuteranopia (no green cones) | #C6CFEA | 0.012 |
| Tritanopia (no blue cones) | #B5D8DA | 0.033 |
| Achromatopsia (no color) | #D1D1D1 | 0.038 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C0D3EA
#C0D3EA
oklch(86% 0.038 253.2)
- #E1CEB6
#E1CEB6
oklch(86.1% 0.039 73.7)
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 #C0D3EA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.027
- Cadet Gray #CED4DA ΔE 0.029
- Light Blue Grey #B7C9E2 ΔE 0.030
- Light Gray #D3D3D3 ΔE 0.039
- Powder Blue #B0E0E6 ΔE 0.040
- Celeste #A8DADC ΔE 0.043
- Light Steel Blue #B0C4DE ΔE 0.046
- Baby Blue #A2CFFE ΔE 0.048
Use #C0D3EA 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.