#C0D2EF
Closest named color: Light Blue Grey (#B7C9E2). oklch(86% 0.045 259.9), rgb(192, 210, 239).
Aa
Black text reads best on this color (13.70:1).
About this color
#C0D2EF is a light, muted blue. In OKLCH its lightness is 86%, its chroma 0.045 and its hue 260°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue Grey (#B7C9E2), ΔE 0.030 away. Black text reads best on it, at 13.70:1.
| Hue family | Blues |
| Lightness | light (86%) |
| Chroma | muted (0.045) |
| Temperature | cool |
| Nearest name | Light Blue Grey (#B7C9E2) |
| Black text | 13.70:1 |
| White text | 1.53:1 |
Values
| HEX | #C0D2EF |
| RGB | rgb(192, 210, 239) |
| HSL | hsl(217, 59%, 85%) |
| OKLCH | oklch(86% 0.045 259.9) |
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 #C0D2EF | 1.53:1 | Fails | Lc -27.9 | Dividers and decoration only |
| Black text on #C0D2EF | 13.70:1 | AAA | Lc 79.1 | Fine for body text |
| #C0D2EF text on white | 1.53:1 | Fails | Lc 24.6 | Dividers and decoration only |
| #C0D2EF text on black | 13.70:1 | AAA | Lc -78.5 | 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
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E3EAF5
oklch(93.5% 0.017 259.4)
-
Step 200
200 (this color)
#C0D2EF
oklch(86% 0.045 259.9)
-
Step 300
300
#ABC2E7
oklch(80.9% 0.058 259.9)
-
Step 400
400
#7FA2DA
oklch(70.8% 0.091 259.6)
-
Step 500
500
#5E89D0
oklch(63% 0.118 260)
-
Step 600
600
#4472BE
oklch(55.6% 0.129 259.9)
-
Step 700
700
#365FA3
oklch(49% 0.119 260)
-
Step 800
800
#2D4E84
oklch(42.7% 0.098 259.8)
-
Step 900
900
#28416A
oklch(37.6% 0.077 259.8)
-
Step 950
950
#18263E
oklch(26.9% 0.049 260.7)
#C0D2EF 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) | #C9D3F0 | 0.012 |
| Deuteranopia (no green cones) | #C4CFEE | 0.009 |
| Tritanopia (no blue cones) | #B4D8DB | 0.040 |
| Achromatopsia (no color) | #D1D1D1 | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C0D2EF
#C0D2EF
oklch(86% 0.045 259.9)
- #E1CEB0
#E1CEB0
oklch(85.9% 0.045 79.3)
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 #C0D2EF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue Grey #B7C9E2 ΔE 0.030
- Light Blue #ADD8E6 ΔE 0.033
- Cadet Gray #CED4DA ΔE 0.035
- Light Periwinkle #C1C6FC ΔE 0.041
- Baby Blue #A2CFFE ΔE 0.043
- Light Gray #D3D3D3 ΔE 0.045
- Light Steel Blue #B0C4DE ΔE 0.046
- Powder Blue #B0E0E6 ΔE 0.046
Use #C0D2EF 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.