#CECFF3
Closest named color: Light Periwinkle (#C1C6FC). oklch(86.5% 0.05 284.1), rgb(206, 207, 243).
Aa
Black text reads best on this color (13.84:1).
About this color
#CECFF3 is a light, muted purple. In OKLCH its lightness is 87%, its chroma 0.050 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Light Periwinkle (#C1C6FC), ΔE 0.036 away. Black text reads best on it, at 13.84:1.
| Hue family | Purples |
| Lightness | light (87%) |
| Chroma | muted (0.050) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 13.84:1 |
| White text | 1.51:1 |
Values
| HEX | #CECFF3 |
| RGB | rgb(206, 207, 243) |
| HSL | hsl(238, 61%, 88%) |
| OKLCH | oklch(86.5% 0.05 284.1) |
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 #CECFF3 | 1.51:1 | Fails | Lc -27.3 | Dividers and decoration only |
| Black text on #CECFF3 | 13.84:1 | AAA | Lc 79.7 | Fine for body text |
| #CECFF3 text on white | 1.51:1 | Fails | Lc 24.1 | Dividers and decoration only |
| #CECFF3 text on black | 13.84:1 | AAA | Lc -79.1 | 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
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E8E8F6
oklch(93.5% 0.019 286)
-
Step 200
200 (this color)
#CECFF3
oklch(86.5% 0.05 284.1)
-
Step 300
300
#BBBCE9
oklch(81% 0.063 283.9)
-
Step 400
400
#9998DE
oklch(70.8% 0.102 284.1)
-
Step 500
500
#817DD5
oklch(63.2% 0.13 284.1)
-
Step 600
600
#6B64C2
oklch(55.5% 0.142 284.1)
-
Step 700
700
#5A53A8
oklch(49.2% 0.132 284.2)
-
Step 800
800
#494488
oklch(42.7% 0.11 284.1)
-
Step 900
900
#3D3A6D
oklch(37.7% 0.085 284.2)
-
Step 950
950
#232240
oklch(26.9% 0.055 283.6)
#CECFF3 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) | #C6D3F5 | 0.013 |
| Deuteranopia (no green cones) | #C5D1F2 | 0.013 |
| Tritanopia (no blue cones) | #C6D5DB | 0.044 |
| Achromatopsia (no color) | #D2D2D2 | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CECFF3
#CECFF3
oklch(86.5% 0.05 284.1)
- #D8D5B0
#D8D5B0
oklch(86.6% 0.049 103.5)
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 #CECFF3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.036
- Pale Lilac #E4CBFF ΔE 0.038
- Light Lavender #DFC5FE ΔE 0.040
- Cadet Gray #CED4DA ΔE 0.042
- Light Blue Grey #B7C9E2 ΔE 0.042
- Thistle #D8BFD8 ΔE 0.047
- Pale Lavender #EECFFE ΔE 0.048
- Light Gray #D3D3D3 ΔE 0.050
Use #CECFF3 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.