#CDCFFF
Closest named color: Light Periwinkle (#C1C6FC). oklch(86.9% 0.066 283), rgb(205, 207, 255).
Aa
Black text reads best on this color (13.96:1).
About this color
#CDCFFF is a light, muted purple. In OKLCH its lightness is 87%, its chroma 0.066 and its hue 283°. Its hue sits on the cool side of the wheel. The nearest named color is Light Periwinkle (#C1C6FC), ΔE 0.029 away. Black text reads best on it, at 13.96:1.
| Hue family | Purples |
| Lightness | light (87%) |
| Chroma | muted (0.066) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 13.96:1 |
| White text | 1.50:1 |
Values
| HEX | #CDCFFF |
| RGB | rgb(205, 207, 255) |
| HSL | hsl(238, 100%, 90%) |
| OKLCH | oklch(86.9% 0.066 283) |
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 #CDCFFF | 1.50:1 | Fails | Lc -26.7 | Dividers and decoration only |
| Black text on #CDCFFF | 13.96:1 | AAA | Lc 80.2 | Fine for body text |
| #CDCFFF text on white | 1.50:1 | Fails | Lc 23.6 | Dividers and decoration only |
| #CDCFFF text on black | 13.96:1 | AAA | Lc -79.6 | Fine for body text |
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 200.
-
Step 50
50
#F4F5FD
oklch(97.2% 0.011 280.5)
-
Step 100
100
#E7E8FA
oklch(93.6% 0.024 283.4)
-
Step 200
200 (this color)
#CDCFFF
oklch(86.9% 0.066 283)
-
Step 300
300
#B8BAF7
oklch(80.9% 0.086 282.8)
-
Step 400
400
#9594F2
oklch(70.7% 0.136 282.8)
-
Step 500
500
#7E76EE
oklch(63.1% 0.175 283.2)
-
Step 600
600
#695BDC
oklch(55.5% 0.19 283.2)
-
Step 700
700
#584ABF
oklch(49.1% 0.176 283.2)
-
Step 800
800
#473E9B
oklch(42.8% 0.146 282.7)
-
Step 900
900
#3B367B
oklch(37.7% 0.113 282.8)
-
Step 950
950
#222048
oklch(26.9% 0.072 282.7)
#CDCFFF 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) | #C3D4FF | 0.017 |
| Deuteranopia (no green cones) | #C1D1FE | 0.016 |
| Tritanopia (no blue cones) | #C2D7DF | 0.058 |
| Achromatopsia (no color) | #D3D3D3 | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CDCFFF
#CDCFFF
oklch(86.9% 0.066 283)
- #DBD6A4
#DBD6A4
oklch(86.8% 0.066 102.9)
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 #CDCFFF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.029
- Pale Lilac #E4CBFF ΔE 0.032
- Light Lavender #DFC5FE ΔE 0.033
- Pale Lavender #EECFFE ΔE 0.046
- Light Lilac #EDC8FF ΔE 0.046
- Light Blue Grey #B7C9E2 ΔE 0.052
- Baby Blue #A2CFFE ΔE 0.054
- Very Light Purple #F6CEFC ΔE 0.057
Use #CDCFFF 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.