#CDC1FB
Closest named color: Light Periwinkle (#C1C6FC). oklch(84% 0.081 294.1), rgb(205, 193, 251).
Aa
Black text reads best on this color (12.61:1).
About this color
#CDC1FB is a light, moderately saturated purple. In OKLCH its lightness is 84%, its chroma 0.081 and its hue 294°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Periwinkle (#C1C6FC), ΔE 0.019 away. Black text reads best on it, at 12.61:1.
| Hue family | Purples |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.081) |
| Temperature | in between |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 12.61:1 |
| White text | 1.66:1 |
Values
| HEX | #CDC1FB |
| RGB | rgb(205, 193, 251) |
| HSL | hsl(252, 88%, 87%) |
| OKLCH | oklch(84% 0.081 294.1) |
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 #CDC1FB | 1.66:1 | Fails | Lc -32.9 | Non-text elements, placeholder text |
| Black text on #CDC1FB | 12.61:1 | AAA | Lc 74.6 | Content text, not long reading |
| #CDC1FB text on white | 1.66:1 | Fails | Lc 29.2 | Dividers and decoration only |
| #CDC1FB text on black | 12.61:1 | AAA | Lc -73.6 | 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
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#EAE7F8
oklch(93.5% 0.023 294.1)
-
Step 200
200
#DAD4F5
oklch(88.5% 0.045 293.8)
-
Step 300
300 (this color)
#CDC1FB
oklch(84% 0.081 294.1)
-
Step 400
400
#A590E9
oklch(70.7% 0.129 293.7)
-
Step 500
500
#9171E2
oklch(63.1% 0.165 294.2)
-
Step 600
600
#7C56D0
oklch(55.5% 0.18 294.1)
-
Step 700
700
#6946B4
oklch(49.2% 0.167 294.1)
-
Step 800
800
#553A92
oklch(42.7% 0.139 293.8)
-
Step 900
900
#463374
oklch(37.7% 0.107 294.1)
-
Step 950
950
#291E44
oklch(26.9% 0.069 294.7)
#CDC1FB 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) | #B4C9FE | 0.036 |
| Deuteranopia (no green cones) | #B5C8F9 | 0.036 |
| Tritanopia (no blue cones) | #C4CAD5 | 0.067 |
| Achromatopsia (no color) | #C9C9C9 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CDC1FB
#CDC1FB
oklch(84% 0.081 294.1)
- #C9D194
#C9D194
oklch(84% 0.081 114.2)
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 #CDC1FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.019
- Light Lavender #DFC5FE ΔE 0.029
- Light Violet #D6B4FC ΔE 0.035
- Pale Lilac #E4CBFF ΔE 0.043
- Pale Violet #CEAEFA ΔE 0.048
- Light Lavendar #EFC0FE ΔE 0.049
- Thistle #D8BFD8 ΔE 0.050
- Light Lilac #EDC8FF ΔE 0.051
Use #CDC1FB 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.