#C0D3FE
Closest named color: Light Periwinkle (#C1C6FC). oklch(86.7% 0.063 266.3), rgb(192, 211, 254).
Aa
Black text reads best on this color (13.99:1).
About this color
#C0D3FE is a light, muted blue. In OKLCH its lightness is 87%, its chroma 0.063 and its hue 266°. Its hue sits on the cool side of the wheel. The nearest named color is Light Periwinkle (#C1C6FC), ΔE 0.033 away. Black text reads best on it, at 13.99:1.
| Hue family | Blues |
| Lightness | light (87%) |
| Chroma | muted (0.063) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 13.99:1 |
| White text | 1.50:1 |
Values
| HEX | #C0D3FE |
| RGB | rgb(192, 211, 254) |
| HSL | hsl(222, 97%, 87%) |
| OKLCH | oklch(86.7% 0.063 266.3) |
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 #C0D3FE | 1.50:1 | Fails | Lc -26.6 | Dividers and decoration only |
| Black text on #C0D3FE | 13.99:1 | AAA | Lc 80.3 | Fine for body text |
| #C0D3FE text on white | 1.50:1 | Fails | Lc 23.5 | Dividers and decoration only |
| #C0D3FE text on black | 13.99:1 | AAA | Lc -79.7 | 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
#F2F5FD
oklch(97% 0.011 269.6)
-
Step 100
100
#E3EAFA
oklch(93.6% 0.023 266.9)
-
Step 200
200 (this color)
#C0D3FE
oklch(86.7% 0.063 266.3)
-
Step 300
300
#A8C0F6
oklch(80.9% 0.081 266)
-
Step 400
400
#7B9DF2
oklch(70.7% 0.131 266.6)
-
Step 500
500
#5A82ED
oklch(63% 0.167 266.3)
-
Step 600
600
#4269DC
oklch(55.7% 0.181 266.4)
-
Step 700
700
#3457BF
oklch(49.2% 0.168 266.2)
-
Step 800
800
#2B479A
oklch(42.6% 0.14 266.4)
-
Step 900
900
#273D7B
oklch(37.8% 0.109 266.5)
-
Step 950
950
#172448
oklch(27% 0.069 266.8)
#C0D3FE 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) | #C6D6FF | 0.011 |
| Deuteranopia (no green cones) | #C0D0FD | 0.008 |
| Tritanopia (no blue cones) | #B0DBE1 | 0.056 |
| Achromatopsia (no color) | #D3D3D3 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C0D3FE
#C0D3FE
oklch(86.7% 0.063 266.3)
- #E6D1A4
#E6D1A4
oklch(86.7% 0.063 85.9)
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 #C0D3FE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.033
- Baby Blue #A2CFFE ΔE 0.039
- Light Blue Grey #B7C9E2 ΔE 0.044
- Light Blue #ADD8E6 ΔE 0.048
- Pale Lilac #E4CBFF ΔE 0.051
- Light Lavender #DFC5FE ΔE 0.052
- Cadet Gray #CED4DA ΔE 0.053
- Light Steel Blue #B0C4DE ΔE 0.058
Use #C0D3FE 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.