#C0CAFA
Closest named color: Light Periwinkle (#C1C6FC). oklch(84.7% 0.068 275.7), rgb(192, 202, 250).
Aa
Black text reads best on this color (13.06:1).
About this color
#C0CAFA is a light, muted blue. In OKLCH its lightness is 85%, its chroma 0.068 and its hue 276°. Its hue sits on the cool side of the wheel. The nearest named color is Light Periwinkle (#C1C6FC), ΔE 0.012 away. Black text reads best on it, at 13.06:1.
| Hue family | Blues |
| Lightness | light (85%) |
| Chroma | muted (0.068) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 13.06:1 |
| White text | 1.60:1 |
Values
| HEX | #C0CAFA |
| RGB | rgb(192, 202, 250) |
| HSL | hsl(230, 85%, 87%) |
| OKLCH | oklch(84.7% 0.068 275.7) |
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 #C0CAFA | 1.60:1 | Fails | Lc -30.8 | Non-text elements, placeholder text |
| Black text on #C0CAFA | 13.06:1 | AAA | Lc 76.5 | Fine for body text |
| #C0CAFA text on white | 1.60:1 | Fails | Lc 27.3 | Dividers and decoration only |
| #C0CAFA text on black | 13.06:1 | AAA | Lc -75.7 | 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
#F3F5FE
oklch(97.1% 0.012 276.1)
-
Step 100
100
#E5E9FB
oklch(93.6% 0.025 275.9)
-
Step 200
200 (this color)
#C0CAFA
oklch(84.7% 0.068 275.7)
-
Step 300
300
#B0BCF9
oklch(80.8% 0.087 275.7)
-
Step 400
400
#8997F7
oklch(70.6% 0.141 275.9)
-
Step 500
500
#6E7AF3
oklch(63% 0.179 275.7)
-
Step 600
600
#5860E2
oklch(55.6% 0.194 275.4)
-
Step 700
700
#494EC4
oklch(49.1% 0.181 275.7)
-
Step 800
800
#3C419F
oklch(42.8% 0.15 275.8)
-
Step 900
900
#32387E
oklch(37.7% 0.117 275.6)
-
Step 950
950
#1D224A
oklch(27.1% 0.074 275)
#C0CAFA 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) | #BDCEFC | 0.010 |
| Deuteranopia (no green cones) | #B9CAF9 | 0.009 |
| Tritanopia (no blue cones) | #B2D3DA | 0.061 |
| Achromatopsia (no color) | #CCCCCC | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C0CAFA
#C0CAFA
oklch(84.7% 0.068 275.7)
- #DACD9B
#DACD9B
oklch(84.7% 0.067 95.3)
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 #C0CAFA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.012
- Baby Blue #A2CFFE ΔE 0.037
- Light Blue Grey #B7C9E2 ΔE 0.037
- Light Lavender #DFC5FE ΔE 0.044
- Light Steel Blue #B0C4DE ΔE 0.046
- Pale Lilac #E4CBFF ΔE 0.050
- Pastel Blue #A2BFFE ΔE 0.052
- Thistle #D8BFD8 ΔE 0.054
Use #C0CAFA 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.