#C0CBFF
Closest named color: Light Periwinkle (#C1C6FC). oklch(85.1% 0.074 275.4), rgb(192, 203, 255).
Aa
Black text reads best on this color (13.22:1).
About this color
#C0CBFF is a light, moderately saturated blue. In OKLCH its lightness is 85%, its chroma 0.074 and its hue 275°. 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 13.22:1.
| Hue family | Blues |
| Lightness | light (85%) |
| Chroma | moderately saturated (0.074) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 13.22:1 |
| White text | 1.58:1 |
Values
| HEX | #C0CBFF |
| RGB | rgb(192, 203, 255) |
| HSL | hsl(230, 100%, 88%) |
| OKLCH | oklch(85.1% 0.074 275.4) |
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 #C0CBFF | 1.58:1 | Fails | Lc -30.1 | Non-text elements, placeholder text |
| Black text on #C0CBFF | 13.22:1 | AAA | Lc 77.2 | Fine for body text |
| #C0CBFF text on white | 1.58:1 | Fails | Lc 26.6 | Dividers and decoration only |
| #C0CBFF text on black | 13.22:1 | AAA | Lc -76.4 | 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
#E4E9FD
oklch(93.6% 0.028 274.7)
-
Step 200
200 (this color)
#C0CBFF
oklch(85.1% 0.074 275.4)
-
Step 300
300
#AFBCFE
oklch(80.9% 0.095 275.5)
-
Step 400
400
#8796FE
oklch(70.7% 0.152 275.6)
-
Step 500
500
#6C78FC
oklch(63.1% 0.194 275.4)
-
Step 600
600
#575CEB
oklch(55.6% 0.211 275.6)
-
Step 700
700
#484BCC
oklch(49.2% 0.195 275.5)
-
Step 800
800
#3A3EA5
oklch(42.6% 0.162 275.4)
-
Step 900
900
#313783
oklch(37.8% 0.126 275.2)
-
Step 950
950
#1C214D
oklch(27.1% 0.08 274.8)
#C0CBFF 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) | #BCD0FF | 0.014 |
| Deuteranopia (no green cones) | #B8CBFE | 0.010 |
| Tritanopia (no blue cones) | #B1D5DC | 0.067 |
| Achromatopsia (no color) | #CDCDCD | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C0CBFF
#C0CBFF
oklch(85.1% 0.074 275.4)
- #DDCE97
#DDCE97
oklch(85.1% 0.074 94.7)
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 #C0CBFF, 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 Lavender #DFC5FE ΔE 0.043
- Light Blue Grey #B7C9E2 ΔE 0.043
- Pale Lilac #E4CBFF ΔE 0.049
- Pastel Blue #A2BFFE ΔE 0.052
- Light Steel Blue #B0C4DE ΔE 0.053
- Thistle #D8BFD8 ΔE 0.060
Use #C0CBFF 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.