#CECFE0
Closest named color: Cadet Gray (#CED4DA). oklch(85.9% 0.023 283.2), rgb(206, 207, 224).
Aa
Black text reads best on this color (13.62:1).
About this color
#CECFE0 is a light close to neutral grey. In OKLCH its lightness is 86%, its chroma 0.023. It has too little chroma to lean warm or cool. The nearest named color is Cadet Gray (#CED4DA), ΔE 0.018 away. Black text reads best on it, at 13.62:1.
| Hue family | Neutrals |
| Lightness | light (86%) |
| Chroma | close to neutral grey (0.023) |
| Temperature | neutral |
| Nearest name | Cadet Gray (#CED4DA) |
| Black text | 13.62:1 |
| White text | 1.54:1 |
Values
| HEX | #CECFE0 |
| RGB | rgb(206, 207, 224) |
| HSL | hsl(237, 22%, 84%) |
| OKLCH | oklch(85.9% 0.023 283.2) |
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 #CECFE0 | 1.54:1 | Fails | Lc -28.3 | Dividers and decoration only |
| Black text on #CECFE0 | 13.62:1 | AAA | Lc 78.8 | Fine for body text |
| #CECFE0 text on white | 1.54:1 | Fails | Lc 25.0 | Dividers and decoration only |
| #CECFE0 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
#F5F5F8
oklch(97.1% 0.004 286.3)
-
Step 100
100
#E9E9F0
oklch(93.6% 0.009 286.2)
-
Step 200
200 (this color)
#CECFE0
oklch(85.9% 0.023 283.2)
-
Step 300
300
#BDBFD4
oklch(81% 0.029 281.4)
-
Step 400
400
#9C9DBE
oklch(70.6% 0.048 283.7)
-
Step 500
500
#8485AE
oklch(63.1% 0.061 283.4)
-
Step 600
600
#6E6E9A
oklch(55.6% 0.068 284)
-
Step 700
700
#5C5C83
oklch(49.1% 0.062 283.9)
-
Step 800
800
#4B4B6B
oklch(42.6% 0.053 283.9)
-
Step 900
900
#3E3F57
oklch(37.7% 0.041 282.4)
-
Step 950
950
#252533
oklch(27.1% 0.026 284.5)
#CECFE0 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) | #CBD1E1 | 0.006 |
| Deuteranopia (no green cones) | #CAD0E0 | 0.006 |
| Tritanopia (no blue cones) | #CAD2D4 | 0.022 |
| Achromatopsia (no color) | #D0D0D0 | 0.023 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CECFE0
#CECFE0
oklch(85.9% 0.023 283.2)
- #D3D2C0
#D3D2C0
oklch(86% 0.024 104.3)
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 #CECFE0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Gray #CED4DA ΔE 0.018
- Light Gray #D3D3D3 ΔE 0.025
- Light Blue Grey #B7C9E2 ΔE 0.036
- Thistle #D8BFD8 ΔE 0.040
- Gainsboro #DCDCDC ΔE 0.043
- Light Blue #ADD8E6 ΔE 0.044
- Light Steel Blue #B0C4DE ΔE 0.052
- Powder Blue #B0E0E6 ΔE 0.053
Use #CECFE0 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.