#CBC5FB
Closest named color: Light Periwinkle (#C1C6FC). oklch(84.6% 0.075 289.8), rgb(203, 197, 251).
Aa
Black text reads best on this color (12.91:1).
About this color
#CBC5FB is a light, moderately saturated purple. In OKLCH its lightness is 85%, its chroma 0.075 and its hue 290°. Its hue sits on the cool side of the wheel. The nearest named color is Light Periwinkle (#C1C6FC), ΔE 0.013 away. Black text reads best on it, at 12.91:1.
| Hue family | Purples |
| Lightness | light (85%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 12.91:1 |
| White text | 1.62:1 |
Values
| HEX | #CBC5FB |
| RGB | rgb(203, 197, 251) |
| HSL | hsl(247, 87%, 88%) |
| OKLCH | oklch(84.6% 0.075 289.8) |
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 #CBC5FB | 1.62:1 | Fails | Lc -31.5 | Non-text elements, placeholder text |
| Black text on #CBC5FB | 12.91:1 | AAA | Lc 75.9 | Fine for body text |
| #CBC5FB text on white | 1.62:1 | Fails | Lc 27.9 | Dividers and decoration only |
| #CBC5FB text on black | 12.91:1 | AAA | Lc -75.0 | Content text, not long reading |
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 300.
-
Step 50
50
#F5F4FC
oklch(97% 0.011 292)
-
Step 100
100
#E9E8F8
oklch(93.6% 0.021 288.9)
-
Step 200
200
#D8D5F4
oklch(88.5% 0.042 289.9)
-
Step 300
300 (this color)
#CBC5FB
oklch(84.6% 0.075 289.8)
-
Step 400
400
#9F93E6
oklch(70.6% 0.12 289.6)
-
Step 500
500
#8976DF
oklch(63.1% 0.154 289.6)
-
Step 600
600
#745CCC
oklch(55.5% 0.167 289.7)
-
Step 700
700
#624BB1
oklch(49.1% 0.155 289.8)
-
Step 800
800
#503E8F
oklch(42.7% 0.129 290.1)
-
Step 900
900
#423672
oklch(37.7% 0.099 290)
-
Step 950
950
#262043
oklch(27% 0.064 289.3)
#CBC5FB 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) | #B8CCFD | 0.029 |
| Deuteranopia (no green cones) | #B8CAF9 | 0.028 |
| Tritanopia (no blue cones) | #C1CED7 | 0.065 |
| Achromatopsia (no color) | #CBCBCB | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CBC5FB
#CBC5FB
oklch(84.6% 0.075 289.8)
- #CFD198
#CFD198
oklch(84.5% 0.075 109.6)
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 #CBC5FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.013
- Light Lavender #DFC5FE ΔE 0.029
- Pale Lilac #E4CBFF ΔE 0.040
- Light Violet #D6B4FC ΔE 0.045
- Thistle #D8BFD8 ΔE 0.049
- Light Blue Grey #B7C9E2 ΔE 0.049
- Light Lilac #EDC8FF ΔE 0.050
- Light Lavendar #EFC0FE ΔE 0.052
Use #CBC5FB 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.