#CFD5EE
Closest named color: Cadet Gray (#CED4DA). oklch(87.6% 0.035 274.9), rgb(207, 213, 238).
Aa
Black text reads best on this color (14.40:1).
About this color
#CFD5EE is a light, muted blue. In OKLCH its lightness is 88%, its chroma 0.035 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Gray (#CED4DA), ΔE 0.028 away. Black text reads best on it, at 14.40:1.
| Hue family | Blues |
| Lightness | light (88%) |
| Chroma | muted (0.035) |
| Temperature | cool |
| Nearest name | Cadet Gray (#CED4DA) |
| Black text | 14.40:1 |
| White text | 1.45:1 |
Values
| HEX | #CFD5EE |
| RGB | rgb(207, 213, 238) |
| HSL | hsl(228, 48%, 87%) |
| OKLCH | oklch(87.6% 0.035 274.9) |
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 #CFD5EE | 1.45:1 | Fails | Lc -24.8 | Dividers and decoration only |
| Black text on #CFD5EE | 14.40:1 | AAA | Lc 81.9 | Fine for body text |
| #CFD5EE text on white | 1.45:1 | Fails | Lc 21.8 | Dividers and decoration only |
| #CFD5EE text on black | 14.40:1 | AAA | Lc -81.5 | 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
#E7E9F3
oklch(93.5% 0.014 277.1)
-
Step 200
200 (this color)
#CFD5EE
oklch(87.6% 0.035 274.9)
-
Step 300
300
#B8BFDE
oklch(80.9% 0.044 275.3)
-
Step 400
400
#939ECE
oklch(70.8% 0.071 274.4)
-
Step 500
500
#7985C1
oklch(63.1% 0.092 274.8)
-
Step 600
600
#626EAE
oklch(55.6% 0.1 274.6)
-
Step 700
700
#515C95
oklch(49.2% 0.092 274.2)
-
Step 800
800
#434B79
oklch(42.7% 0.077 275.2)
-
Step 900
900
#383F61
oklch(37.7% 0.059 274.4)
-
Step 950
950
#212539
oklch(27% 0.038 274.9)
#CFD5EE 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) | #CED7EF | 0.005 |
| Deuteranopia (no green cones) | #CCD5ED | 0.004 |
| Tritanopia (no blue cones) | #C8D9DD | 0.031 |
| Achromatopsia (no color) | #D6D6D6 | 0.035 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CFD5EE
#CFD5EE
oklch(87.6% 0.035 274.9)
- #DDD6BD
#DDD6BD
oklch(87.5% 0.034 94.1)
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 #CFD5EE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Gray #CED4DA ΔE 0.028
- Light Gray #D3D3D3 ΔE 0.036
- Gainsboro #DCDCDC ΔE 0.040
- Light Blue #ADD8E6 ΔE 0.045
- Light Blue Grey #B7C9E2 ΔE 0.048
- Pale Lilac #E4CBFF ΔE 0.049
- Powder Blue #B0E0E6 ΔE 0.050
- Pale Silver #D8E2DC ΔE 0.051
Use #CFD5EE 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.