#CDD4F2
Closest named color: Cadet Gray (#CED4DA). oklch(87.4% 0.042 275.1), rgb(205, 212, 242).
Aa
Black text reads best on this color (14.29:1).
About this color
#CDD4F2 is a light, muted blue. In OKLCH its lightness is 87%, its chroma 0.042 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Gray (#CED4DA), ΔE 0.034 away. Black text reads best on it, at 14.29:1.
| Hue family | Blues |
| Lightness | light (87%) |
| Chroma | muted (0.042) |
| Temperature | cool |
| Nearest name | Cadet Gray (#CED4DA) |
| Black text | 14.29:1 |
| White text | 1.46:1 |
Values
| HEX | #CDD4F2 |
| RGB | rgb(205, 212, 242) |
| HSL | hsl(229, 59%, 88%) |
| OKLCH | oklch(87.4% 0.042 275.1) |
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 #CDD4F2 | 1.46:1 | Fails | Lc -25.3 | Dividers and decoration only |
| Black text on #CDD4F2 | 14.29:1 | AAA | Lc 81.5 | Fine for body text |
| #CDD4F2 text on white | 1.46:1 | Fails | Lc 22.2 | Dividers and decoration only |
| #CDD4F2 text on black | 14.29:1 | AAA | Lc -81.1 | 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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E6E9F5
oklch(93.5% 0.016 274.8)
-
Step 200
200 (this color)
#CDD4F2
oklch(87.4% 0.042 275.1)
-
Step 300
300
#B6BFE4
oklch(81% 0.053 274.4)
-
Step 400
400
#919DD7
oklch(70.8% 0.086 275)
-
Step 500
500
#7683CC
oklch(63% 0.111 275.1)
-
Step 600
600
#606CB9
oklch(55.7% 0.12 275.1)
-
Step 700
700
#4F599F
oklch(49% 0.112 275.3)
-
Step 800
800
#414981
oklch(42.6% 0.093 275.6)
-
Step 900
900
#373E68
oklch(37.8% 0.072 275.2)
-
Step 950
950
#20243D
oklch(26.9% 0.047 275.9)
#CDD4F2 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) | #CCD6F3 | 0.005 |
| Deuteranopia (no green cones) | #CAD4F1 | 0.004 |
| Tritanopia (no blue cones) | #C5D9DE | 0.037 |
| Achromatopsia (no color) | #D5D5D5 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CDD4F2
#CDD4F2
oklch(87.4% 0.042 275.1)
- #DED6B7
#DED6B7
oklch(87.4% 0.042 95.2)
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 #CDD4F2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Gray #CED4DA ΔE 0.034
- Light Gray #D3D3D3 ΔE 0.043
- Pale Lilac #E4CBFF ΔE 0.045
- Light Blue Grey #B7C9E2 ΔE 0.046
- Light Blue #ADD8E6 ΔE 0.046
- Gainsboro #DCDCDC ΔE 0.047
- Light Periwinkle #C1C6FC ΔE 0.047
- Pale Lavender #EECFFE ΔE 0.051
Use #CDD4F2 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.