#CECAFF
Closest named color: Light Periwinkle (#C1C6FC). oklch(86% 0.073 288.2), rgb(206, 202, 255).
Aa
Black text reads best on this color (13.51:1).
About this color
#CECAFF is a light, moderately saturated purple. In OKLCH its lightness is 86%, its chroma 0.073 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Light Periwinkle (#C1C6FC), ΔE 0.021 away. Black text reads best on it, at 13.51:1.
| Hue family | Purples |
| Lightness | light (86%) |
| Chroma | moderately saturated (0.073) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 13.51:1 |
| White text | 1.55:1 |
Values
| HEX | #CECAFF |
| RGB | rgb(206, 202, 255) |
| HSL | hsl(245, 100%, 90%) |
| OKLCH | oklch(86% 0.073 288.2) |
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 #CECAFF | 1.55:1 | Fails | Lc -28.8 | Dividers and decoration only |
| Black text on #CECAFF | 13.51:1 | AAA | Lc 78.4 | Fine for body text |
| #CECAFF text on white | 1.55:1 | Fails | Lc 25.4 | Dividers and decoration only |
| #CECAFF text on black | 13.51:1 | AAA | Lc -77.7 | 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
#F5F4FE
oklch(97.1% 0.013 290.8)
-
Step 100
100
#E8E7FC
oklch(93.5% 0.028 288)
-
Step 200
200 (this color)
#CECAFF
oklch(86% 0.073 288.2)
-
Step 300
300
#BDB7FA
oklch(80.8% 0.094 288.2)
-
Step 400
400
#9D8FF8
oklch(70.7% 0.15 288)
-
Step 500
500
#886FF5
oklch(63.2% 0.193 288.2)
-
Step 600
600
#7452E3
oklch(55.6% 0.209 288.5)
-
Step 700
700
#6141C6
oklch(49% 0.195 288)
-
Step 800
800
#4F37A0
oklch(42.7% 0.161 288.1)
-
Step 900
900
#41317F
oklch(37.7% 0.126 288.2)
-
Step 950
950
#261E4A
oklch(27.1% 0.079 288.4)
#CECAFF 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) | #BDD1FF | 0.027 |
| Deuteranopia (no green cones) | #BDCEFE | 0.024 |
| Tritanopia (no blue cones) | #C4D3DC | 0.063 |
| Achromatopsia (no color) | #CFCFCF | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CECAFF
#CECAFF
oklch(86% 0.073 288.2)
- #D5D59D
#D5D59D
oklch(85.9% 0.073 107.8)
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 #CECAFF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.021
- Light Lavender #DFC5FE ΔE 0.025
- Pale Lilac #E4CBFF ΔE 0.031
- Light Lilac #EDC8FF ΔE 0.043
- Pale Lavender #EECFFE ΔE 0.048
- Light Lavendar #EFC0FE ΔE 0.050
- Light Blue Grey #B7C9E2 ΔE 0.053
- Thistle #D8BFD8 ΔE 0.054
Use #CECAFF 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.