#CEDCF0
Closest named color: Cadet Gray (#CED4DA). oklch(89% 0.031 257.2), rgb(206, 220, 240).
Aa
Black text reads best on this color (15.11:1).
About this color
#CEDCF0 is a light, muted blue. In OKLCH its lightness is 89%, its chroma 0.031 and its hue 257°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Gray (#CED4DA), ΔE 0.031 away. Black text reads best on it, at 15.11:1.
| Hue family | Blues |
| Lightness | light (89%) |
| Chroma | muted (0.031) |
| Temperature | cool |
| Nearest name | Cadet Gray (#CED4DA) |
| Black text | 15.11:1 |
| White text | 1.38:1 |
Values
| HEX | #CEDCF0 |
| RGB | rgb(206, 220, 240) |
| HSL | hsl(215, 53%, 87%) |
| OKLCH | oklch(89% 0.031 257.2) |
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 #CEDCF0 | 1.38:1 | Fails | Lc -21.6 | Dividers and decoration only |
| Black text on #CEDCF0 | 15.11:1 | AAA | Lc 84.8 | Fine for body text |
| #CEDCF0 text on white | 1.38:1 | Fails | Lc 18.9 | Dividers and decoration only |
| #CEDCF0 text on black | 15.11:1 | AAA | Lc -84.6 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E5EAF2
oklch(93.6% 0.012 259.8)
-
Step 200
200 (this color)
#CEDCF0
oklch(89% 0.031 257.2)
-
Step 300
300
#B1C2DB
oklch(80.9% 0.04 257.9)
-
Step 400
400
#87A2C9
oklch(70.6% 0.065 257.5)
-
Step 500
500
#698BBB
oklch(63% 0.082 257)
-
Step 600
600
#5175A7
oklch(55.7% 0.088 256.8)
-
Step 700
700
#416290
oklch(49.2% 0.084 256.9)
-
Step 800
800
#365075
oklch(42.8% 0.07 257.2)
-
Step 900
900
#2F425E
oklch(37.6% 0.054 257.9)
-
Step 950
950
#1C2737
oklch(27% 0.034 257.7)
#CEDCF0 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) | #D5DDF1 | 0.010 |
| Deuteranopia (no green cones) | #D2D9F0 | 0.009 |
| Tritanopia (no blue cones) | #C6E0E2 | 0.028 |
| Achromatopsia (no color) | #DBDBDB | 0.031 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CEDCF0
#CEDCF0
oklch(89% 0.031 257.2)
- #E7D9C4
#E7D9C4
oklch(89.1% 0.032 78.1)
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 #CEDCF0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Gray #CED4DA ΔE 0.031
- Gainsboro #DCDCDC ΔE 0.032
- Pale Silver #D8E2DC ΔE 0.038
- Light Gray #D3D3D3 ΔE 0.039
- Platinum #E0E1DD ΔE 0.040
- Powder Blue #B0E0E6 ΔE 0.042
- Lavender #E6E6FA ΔE 0.044
- Light Blue #ADD8E6 ΔE 0.046
Use #CEDCF0 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.