#CED9F1
Closest named color: Cadet Gray (#CED4DA). oklch(88.4% 0.035 266), rgb(206, 217, 241).
Aa
Black text reads best on this color (14.81:1).
About this color
#CED9F1 is a light, muted blue. In OKLCH its lightness is 88%, its chroma 0.035 and its hue 266°. 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 14.81:1.
| Hue family | Blues |
| Lightness | light (88%) |
| Chroma | muted (0.035) |
| Temperature | cool |
| Nearest name | Cadet Gray (#CED4DA) |
| Black text | 14.81:1 |
| White text | 1.41:1 |
Values
| HEX | #CED9F1 |
| RGB | rgb(206, 217, 241) |
| HSL | hsl(221, 56%, 88%) |
| OKLCH | oklch(88.4% 0.035 266) |
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 #CED9F1 | 1.41:1 | Fails | Lc -22.9 | Dividers and decoration only |
| Black text on #CED9F1 | 14.81:1 | AAA | Lc 83.6 | Fine for body text |
| #CED9F1 text on white | 1.41:1 | Fails | Lc 20.1 | Dividers and decoration only |
| #CED9F1 text on black | 14.81:1 | AAA | Lc -83.3 | 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
#F3F5FA
oklch(97% 0.007 268.5)
-
Step 100
100
#E6EAF3
oklch(93.7% 0.013 266.7)
-
Step 200
200 (this color)
#CED9F1
oklch(88.4% 0.035 266)
-
Step 300
300
#B3C1DF
oklch(81% 0.045 265.5)
-
Step 400
400
#8BA0CF
oklch(70.7% 0.073 265.9)
-
Step 500
500
#6F88C2
oklch(63.1% 0.093 266)
-
Step 600
600
#5771AE
oklch(55.5% 0.1 265.7)
-
Step 700
700
#485E96
oklch(49% 0.094 266.7)
-
Step 800
800
#3B4D7A
oklch(42.7% 0.078 266.6)
-
Step 900
900
#324162
oklch(37.8% 0.06 265)
-
Step 950
950
#1E2639
oklch(27% 0.037 266.4)
#CED9F1 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) | #D2DAF2 | 0.006 |
| Deuteranopia (no green cones) | #CFD7F0 | 0.005 |
| Tritanopia (no blue cones) | #C6DEE1 | 0.032 |
| Achromatopsia (no color) | #D9D9D9 | 0.035 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CED9F1
#CED9F1
oklch(88.4% 0.035 266)
- #E3D8BF
#E3D8BF
oklch(88.4% 0.036 87.1)
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 #CED9F1, 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 0.037
- Light Gray #D3D3D3 ΔE 0.039
- Pale Silver #D8E2DC ΔE 0.045
- Light Blue #ADD8E6 ΔE 0.045
- Powder Blue #B0E0E6 ΔE 0.046
- Platinum #E0E1DD ΔE 0.046
- Lavender #E6E6FA ΔE 0.048
Use #CED9F1 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.