#CECDFB
Closest named color: Light Periwinkle (#C1C6FC). oklch(86.4% 0.063 286), rgb(206, 205, 251).
Aa
Black text reads best on this color (13.74:1).
About this color
#CECDFB is a light, muted purple. In OKLCH its lightness is 86%, its chroma 0.063 and its hue 286°. Its hue sits on the cool side of the wheel. The nearest named color is Light Periwinkle (#C1C6FC), ΔE 0.027 away. Black text reads best on it, at 13.74:1.
| Hue family | Purples |
| Lightness | light (86%) |
| Chroma | muted (0.063) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 13.74:1 |
| White text | 1.52:1 |
Values
| HEX | #CECDFB |
| RGB | rgb(206, 205, 251) |
| HSL | hsl(241, 85%, 89%) |
| OKLCH | oklch(86.4% 0.063 286) |
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 #CECDFB | 1.52:1 | Fails | Lc -27.7 | Dividers and decoration only |
| Black text on #CECDFB | 13.74:1 | AAA | Lc 79.3 | Fine for body text |
| #CECDFB text on white | 1.52:1 | Fails | Lc 24.5 | Dividers and decoration only |
| #CECDFB text on black | 13.74:1 | AAA | Lc -78.7 | 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
#F4F5FD
oklch(97.2% 0.011 280.5)
-
Step 100
100
#E8E8F9
oklch(93.6% 0.023 286)
-
Step 200
200 (this color)
#CECDFB
oklch(86.4% 0.063 286)
-
Step 300
300
#BBB9F4
oklch(80.8% 0.083 285.9)
-
Step 400
400
#9A93EE
oklch(70.6% 0.131 286)
-
Step 500
500
#8376E8
oklch(63.1% 0.166 285.8)
-
Step 600
600
#6E5BD6
oklch(55.5% 0.181 285.9)
-
Step 700
700
#5D4ABA
oklch(49.1% 0.169 286.2)
-
Step 800
800
#4B3E96
oklch(42.7% 0.139 285.7)
-
Step 900
900
#3E3678
oklch(37.8% 0.109 285.5)
-
Step 950
950
#242046
oklch(27% 0.069 285.6)
#CECDFB 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) | #C2D2FD | 0.019 |
| Deuteranopia (no green cones) | #C1D0FA | 0.018 |
| Tritanopia (no blue cones) | #C5D5DC | 0.056 |
| Achromatopsia (no color) | #D1D1D1 | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CECDFB
#CECDFB
oklch(86.4% 0.063 286)
- #D7D6A5
#D7D6A5
oklch(86.5% 0.065 106.7)
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 #CECDFB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.027
- Light Lavender #DFC5FE ΔE 0.031
- Pale Lilac #E4CBFF ΔE 0.031
- Light Lilac #EDC8FF ΔE 0.045
- Pale Lavender #EECFFE ΔE 0.046
- Light Blue Grey #B7C9E2 ΔE 0.048
- Thistle #D8BFD8 ΔE 0.051
- Baby Blue #A2CFFE ΔE 0.054
Use #CECDFB 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.