#CDC1EB
Closest named color: Light Periwinkle (#C1C6FC). oklch(83.4% 0.059 298.2), rgb(205, 193, 235).
Aa
Black text reads best on this color (12.42:1).
About this color
#CDC1EB is a light, muted purple. In OKLCH its lightness is 83%, its chroma 0.059 and its hue 298°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Periwinkle (#C1C6FC), ΔE 0.027 away. Black text reads best on it, at 12.42:1.
| Hue family | Purples |
| Lightness | light (83%) |
| Chroma | muted (0.059) |
| Temperature | in between |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 12.42:1 |
| White text | 1.69:1 |
Values
| HEX | #CDC1EB |
| RGB | rgb(205, 193, 235) |
| HSL | hsl(257, 51%, 84%) |
| OKLCH | oklch(83.4% 0.059 298.2) |
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 #CDC1EB | 1.69:1 | Fails | Lc -33.8 | Non-text elements, placeholder text |
| Black text on #CDC1EB | 12.42:1 | AAA | Lc 73.8 | Content text, not long reading |
| #CDC1EB text on white | 1.69:1 | Fails | Lc 30.1 | Non-text elements, placeholder text |
| #CDC1EB text on black | 12.42:1 | AAA | Lc -72.7 | 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
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#EBE8F4
oklch(93.7% 0.016 297.5)
-
Step 200
200
#DBD5ED
oklch(88.5% 0.033 297.2)
-
Step 300
300 (this color)
#CDC1EB
oklch(83.4% 0.059 298.2)
-
Step 400
400
#A894D4
oklch(70.8% 0.094 298.3)
-
Step 500
500
#9378C9
oklch(63.1% 0.122 298.2)
-
Step 600
600
#7E60B6
oklch(55.7% 0.132 298.1)
-
Step 700
700
#6A4E9C
oklch(49% 0.123 298.3)
-
Step 800
800
#56417F
oklch(42.7% 0.101 297.6)
-
Step 900
900
#473766
oklch(37.7% 0.08 298.2)
-
Step 950
950
#2A213C
oklch(27.2% 0.05 298.4)
#CDC1EB 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) | #B9C7ED | 0.029 |
| Deuteranopia (no green cones) | #BAC7EA | 0.029 |
| Tritanopia (no blue cones) | #C8C7CF | 0.048 |
| Achromatopsia (no color) | #C7C7C7 | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CDC1EB
#CDC1EB
oklch(83.4% 0.059 298.2)
- #C5CFA3
#C5CFA3
oklch(83.5% 0.06 118.1)
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 #CDC1EB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.027
- Thistle #D8BFD8 ΔE 0.029
- Light Lavender #DFC5FE ΔE 0.038
- Light Blue Grey #B7C9E2 ΔE 0.040
- Light Steel Blue #B0C4DE ΔE 0.046
- Light Violet #D6B4FC ΔE 0.048
- Pale Lilac #E4CBFF ΔE 0.049
- Cloudy Blue #ACC2D9 ΔE 0.053
Use #CDC1EB 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.