#CDC1EF
Closest named color: Light Periwinkle (#C1C6FC). oklch(83.6% 0.065 296.9), rgb(205, 193, 239).
Aa
Black text reads best on this color (12.47:1).
About this color
#CDC1EF is a light, muted purple. In OKLCH its lightness is 84%, its chroma 0.065 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Periwinkle (#C1C6FC), ΔE 0.023 away. Black text reads best on it, at 12.47:1.
| Hue family | Purples |
| Lightness | light (84%) |
| Chroma | muted (0.065) |
| Temperature | in between |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 12.47:1 |
| White text | 1.68:1 |
Values
| HEX | #CDC1EF |
| RGB | rgb(205, 193, 239) |
| HSL | hsl(256, 59%, 85%) |
| OKLCH | oklch(83.6% 0.065 296.9) |
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 #CDC1EF | 1.68:1 | Fails | Lc -33.6 | Non-text elements, placeholder text |
| Black text on #CDC1EF | 12.47:1 | AAA | Lc 74.0 | Content text, not long reading |
| #CDC1EF text on white | 1.68:1 | Fails | Lc 29.9 | Dividers and decoration only |
| #CDC1EF text on black | 12.47:1 | AAA | Lc -72.9 | 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
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#EBE7F5
oklch(93.5% 0.019 299.1)
-
Step 200
200
#DBD5EF
oklch(88.6% 0.036 296.2)
-
Step 300
300 (this color)
#CDC1EF
oklch(83.6% 0.065 296.9)
-
Step 400
400
#A793DA
oklch(70.8% 0.104 296.6)
-
Step 500
500
#9276CF
oklch(63% 0.133 296.9)
-
Step 600
600
#7D5EBC
oklch(55.7% 0.143 296.7)
-
Step 700
700
#6A4DA2
oklch(49.2% 0.133 297)
-
Step 800
800
#563F83
oklch(42.6% 0.11 297.1)
-
Step 900
900
#473669
oklch(37.6% 0.086 297.5)
-
Step 950
950
#29203E
oklch(27% 0.055 296.3)
#CDC1EF 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) | #B8C8F1 | 0.031 |
| Deuteranopia (no green cones) | #B9C7EE | 0.030 |
| Tritanopia (no blue cones) | #C7C8D0 | 0.054 |
| Achromatopsia (no color) | #C7C7C7 | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CDC1EF
#CDC1EF
oklch(83.6% 0.065 296.9)
- #C6CF9F
#C6CF9F
oklch(83.5% 0.065 116.5)
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 #CDC1EF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.023
- Thistle #D8BFD8 ΔE 0.034
- Light Lavender #DFC5FE ΔE 0.035
- Light Blue Grey #B7C9E2 ΔE 0.043
- Light Violet #D6B4FC ΔE 0.044
- Pale Lilac #E4CBFF ΔE 0.047
- Light Steel Blue #B0C4DE ΔE 0.049
- Light Lilac #EDC8FF ΔE 0.055
Use #CDC1EF 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.