#C0DAEA
Closest named color: Light Blue (#ADD8E6). oklch(87.4% 0.036 234.9), rgb(192, 218, 234).
Aa
Black text reads best on this color (14.45:1).
About this color
#C0DAEA is a light, muted blue. In OKLCH its lightness is 87%, its chroma 0.036 and its hue 235°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.025 away. Black text reads best on it, at 14.45:1.
| Hue family | Blues |
| Lightness | light (87%) |
| Chroma | muted (0.036) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 14.45:1 |
| White text | 1.45:1 |
Values
| HEX | #C0DAEA |
| RGB | rgb(192, 218, 234) |
| HSL | hsl(203, 50%, 84%) |
| OKLCH | oklch(87.4% 0.036 234.9) |
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 #C0DAEA | 1.45:1 | Fails | Lc -24.5 | Dividers and decoration only |
| Black text on #C0DAEA | 14.45:1 | AAA | Lc 82.2 | Fine for body text |
| #C0DAEA text on white | 1.45:1 | Fails | Lc 21.6 | Dividers and decoration only |
| #C0DAEA text on black | 14.45:1 | AAA | Lc -81.8 | 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
#E2EBF2
oklch(93.5% 0.014 241)
-
Step 200
200 (this color)
#C0DAEA
oklch(87.4% 0.036 234.9)
-
Step 300
300
#A5C6DA
oklch(80.9% 0.045 234.7)
-
Step 400
400
#73A8C8
oklch(70.6% 0.073 235.7)
-
Step 500
500
#4A92BA
oklch(63% 0.094 235.3)
-
Step 600
600
#287CA6
oklch(55.6% 0.102 235)
-
Step 700
700
#19688E
oklch(49% 0.094 235.1)
-
Step 800
800
#185573
oklch(42.6% 0.078 234.7)
-
Step 900
900
#1C475D
oklch(37.8% 0.06 233.9)
-
Step 950
950
#122937
oklch(26.9% 0.039 237.4)
#C0DAEA 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) | #D3D9EB | 0.024 |
| Deuteranopia (no green cones) | #CDD4EA | 0.022 |
| Tritanopia (no blue cones) | #B5DEDF | 0.026 |
| Achromatopsia (no color) | #D6D6D6 | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C0DAEA
#C0DAEA
oklch(87.4% 0.036 234.9)
- #E9D0C0
#E9D0C0
oklch(87.4% 0.036 54.8)
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 #C0DAEA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.025
- Powder Blue #B0E0E6 ΔE 0.026
- Cadet Gray #CED4DA ΔE 0.026
- Light Gray #D3D3D3 ΔE 0.036
- Celeste #A8DADC ΔE 0.037
- Gainsboro #DCDCDC ΔE 0.041
- Pale Silver #D8E2DC ΔE 0.045
- Light Blue Grey #B7C9E2 ΔE 0.046
Use #C0DAEA 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.