#CECEE9
Closest named color: Cadet Gray (#CED4DA). oklch(86% 0.037 285.6), rgb(206, 206, 233).
Aa
Black text reads best on this color (13.62:1).
About this color
#CECEE9 is a light, muted purple. In OKLCH its lightness is 86%, its chroma 0.037 and its hue 286°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Gray (#CED4DA), ΔE 0.030 away. Black text reads best on it, at 13.62:1.
| Hue family | Purples |
| Lightness | light (86%) |
| Chroma | muted (0.037) |
| Temperature | cool |
| Nearest name | Cadet Gray (#CED4DA) |
| Black text | 13.62:1 |
| White text | 1.54:1 |
Values
| HEX | #CECEE9 |
| RGB | rgb(206, 206, 233) |
| HSL | hsl(240, 38%, 86%) |
| OKLCH | oklch(86% 0.037 285.6) |
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 #CECEE9 | 1.54:1 | Fails | Lc -28.3 | Dividers and decoration only |
| Black text on #CECEE9 | 13.62:1 | AAA | Lc 78.8 | Fine for body text |
| #CECEE9 text on white | 1.54:1 | Fails | Lc 25.0 | Dividers and decoration only |
| #CECEE9 text on black | 13.62:1 | AAA | Lc -78.1 | 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
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#E9E9F3
oklch(93.7% 0.013 286.1)
-
Step 200
200 (this color)
#CECEE9
oklch(86% 0.037 285.6)
-
Step 300
300
#BDBDDF
oklch(80.9% 0.048 285.3)
-
Step 400
400
#9C9ACF
oklch(70.7% 0.077 286)
-
Step 500
500
#8481C2
oklch(63.2% 0.097 285.4)
-
Step 600
600
#6E69AF
oklch(55.6% 0.107 285.6)
-
Step 700
700
#5C5796
oklch(49% 0.099 285.7)
-
Step 800
800
#4B487A
oklch(42.8% 0.082 285.1)
-
Step 900
900
#3E3C62
oklch(37.6% 0.064 285.3)
-
Step 950
950
#252339
oklch(26.9% 0.041 287.5)
#CECEE9 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) | #C8D1EA | 0.010 |
| Deuteranopia (no green cones) | #C7CFE8 | 0.010 |
| Tritanopia (no blue cones) | #C9D2D7 | 0.032 |
| Achromatopsia (no color) | #D0D0D0 | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CECEE9
#CECEE9
oklch(86% 0.037 285.6)
- #D4D3B7
#D4D3B7
oklch(86% 0.038 105.5)
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 #CECEE9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Gray #CED4DA ΔE 0.030
- Light Blue Grey #B7C9E2 ΔE 0.035
- Light Gray #D3D3D3 ΔE 0.038
- Thistle #D8BFD8 ΔE 0.039
- Light Periwinkle #C1C6FC ΔE 0.043
- Pale Lilac #E4CBFF ΔE 0.047
- Light Blue #ADD8E6 ΔE 0.048
- Light Lavender #DFC5FE ΔE 0.049
Use #CECEE9 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.