#C0CFFD
Closest named color: Light Periwinkle (#C1C6FC). oklch(85.9% 0.066 270.8), rgb(192, 207, 253).
Aa
Black text reads best on this color (13.58:1).
About this color
#C0CFFD is a light, muted blue. In OKLCH its lightness is 86%, its chroma 0.066 and its hue 271°. Its hue sits on the cool side of the wheel. The nearest named color is Light Periwinkle (#C1C6FC), ΔE 0.023 away. Black text reads best on it, at 13.58:1.
| Hue family | Blues |
| Lightness | light (86%) |
| Chroma | muted (0.066) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 13.58:1 |
| White text | 1.54:1 |
Values
| HEX | #C0CFFD |
| RGB | rgb(192, 207, 253) |
| HSL | hsl(225, 94%, 87%) |
| OKLCH | oklch(85.9% 0.066 270.8) |
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 #C0CFFD | 1.54:1 | Fails | Lc -28.5 | Dividers and decoration only |
| Black text on #C0CFFD | 13.58:1 | AAA | Lc 78.6 | Fine for body text |
| #C0CFFD text on white | 1.54:1 | Fails | Lc 25.1 | Dividers and decoration only |
| #C0CFFD text on black | 13.58:1 | AAA | Lc -78.0 | 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
#E3E9FB
oklch(93.5% 0.025 271.1)
-
Step 200
200 (this color)
#C0CFFD
oklch(85.9% 0.066 270.8)
-
Step 300
300
#ACBEF8
oklch(80.8% 0.085 271.1)
-
Step 400
400
#819AF5
oklch(70.6% 0.136 270.9)
-
Step 500
500
#647EF1
oklch(63% 0.174 271.1)
-
Step 600
600
#4D64E0
oklch(55.5% 0.19 271)
-
Step 700
700
#3E52C3
oklch(49.1% 0.177 270.8)
-
Step 800
800
#33449D
oklch(42.6% 0.146 270.8)
-
Step 900
900
#2C3B7D
oklch(37.8% 0.113 270.5)
-
Step 950
950
#1A2349
oklch(27.1% 0.071 270.9)
#C0CFFD 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) | #C1D3FF | 0.010 |
| Deuteranopia (no green cones) | #BDCDFC | 0.007 |
| Tritanopia (no blue cones) | #B1D8DE | 0.060 |
| Achromatopsia (no color) | #D0D0D0 | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C0CFFD
#C0CFFD
oklch(85.9% 0.066 270.8)
- #E1D09F
#E1D09F
oklch(86% 0.067 91.2)
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 #C0CFFD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.023
- Baby Blue #A2CFFE ΔE 0.036
- Light Blue Grey #B7C9E2 ΔE 0.040
- Light Lavender #DFC5FE ΔE 0.047
- Pale Lilac #E4CBFF ΔE 0.049
- Light Blue #ADD8E6 ΔE 0.052
- Light Steel Blue #B0C4DE ΔE 0.053
- Cadet Gray #CED4DA ΔE 0.057
Use #C0CFFD 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.