#CAC5FB
Closest named color: Light Periwinkle (#C1C6FC). oklch(84.6% 0.075 288.9), rgb(202, 197, 251).
Aa
Black text reads best on this color (12.89:1).
About this color
#CAC5FB is a light, moderately saturated purple. In OKLCH its lightness is 85%, its chroma 0.075 and its hue 289°. 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 12.89:1.
| Hue family | Purples |
| Lightness | light (85%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 12.89:1 |
| White text | 1.62:1 |
Values
| HEX | #CAC5FB |
| RGB | rgb(202, 197, 251) |
| HSL | hsl(246, 87%, 88%) |
| OKLCH | oklch(84.6% 0.075 288.9) |
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 #CAC5FB | 1.62:1 | Fails | Lc -31.6 | Non-text elements, placeholder text |
| Black text on #CAC5FB | 12.89:1 | AAA | Lc 75.7 | Fine for body text |
| #CAC5FB text on white | 1.62:1 | Fails | Lc 28.1 | Dividers and decoration only |
| #CAC5FB text on black | 12.89:1 | AAA | Lc -74.9 | 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)
#CAC5FB
oklch(84.6% 0.075 288.9)
-
Step 400
400
#9E93E6
oklch(70.6% 0.12 289)
-
Step 500
500
#8877DF
oklch(63.2% 0.152 288.8)
-
Step 600
600
#735DCD
oklch(55.6% 0.166 288.8)
-
Step 700
700
#614CB1
oklch(49.2% 0.154 289)
-
Step 800
800
#4F3F8F
oklch(42.7% 0.127 289.1)
-
Step 900
900
#413672
oklch(37.6% 0.099 289.1)
-
Step 950
950
#262043
oklch(27% 0.064 289.3)
#CAC5FB 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 | 0.028 |
| Deuteranopia (no green cones) | #B8C9FA | 0.025 |
| Tritanopia (no blue cones) | #C0CED7 | 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°).
- #CAC5FB
#CAC5FB
oklch(84.6% 0.075 288.9)
- #D0D198
#D0D198
oklch(84.6% 0.075 108.7)
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 #CAC5FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.012
- Light Lavender #DFC5FE ΔE 0.030
- Pale Lilac #E4CBFF ΔE 0.041
- Light Violet #D6B4FC ΔE 0.045
- Light Blue Grey #B7C9E2 ΔE 0.049
- Thistle #D8BFD8 ΔE 0.049
- Light Lilac #EDC8FF ΔE 0.051
- Baby Blue #A2CFFE ΔE 0.053
Use #CAC5FB 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.