#CFD5F7
Closest named color: Cadet Gray (#CED4DA). oklch(87.9% 0.047 277.5), rgb(207, 213, 247).
Aa
Black text reads best on this color (14.51:1).
About this color
#CFD5F7 is a light, muted blue. In OKLCH its lightness is 88%, its chroma 0.047 and its hue 277°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Gray (#CED4DA), ΔE 0.040 away. Black text reads best on it, at 14.51:1.
| Hue family | Blues |
| Lightness | light (88%) |
| Chroma | muted (0.047) |
| Temperature | cool |
| Nearest name | Cadet Gray (#CED4DA) |
| Black text | 14.51:1 |
| White text | 1.44:1 |
Values
| HEX | #CFD5F7 |
| RGB | rgb(207, 213, 247) |
| HSL | hsl(231, 71%, 89%) |
| OKLCH | oklch(87.9% 0.047 277.5) |
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 #CFD5F7 | 1.44:1 | Fails | Lc -24.3 | Dividers and decoration only |
| Black text on #CFD5F7 | 14.51:1 | AAA | Lc 82.4 | Fine for body text |
| #CFD5F7 text on white | 1.44:1 | Fails | Lc 21.3 | Dividers and decoration only |
| #CFD5F7 text on black | 14.51:1 | AAA | Lc -82.0 | 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
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E7E9F6
oklch(93.6% 0.018 279.1)
-
Step 200
200 (this color)
#CFD5F7
oklch(87.9% 0.047 277.5)
-
Step 300
300
#B6BEE8
oklch(80.9% 0.06 276.5)
-
Step 400
400
#929BDD
oklch(70.8% 0.097 277.6)
-
Step 500
500
#7881D4
oklch(63.2% 0.125 277.5)
-
Step 600
600
#6169C1
oklch(55.7% 0.135 277.1)
-
Step 700
700
#5157A6
oklch(49.1% 0.125 277.5)
-
Step 800
800
#424787
oklch(42.7% 0.105 277.6)
-
Step 900
900
#383C6C
oklch(37.7% 0.082 278.1)
-
Step 950
950
#20243F
oklch(27.1% 0.05 276.1)
#CFD5F7 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) | #CCD8F9 | 0.008 |
| Deuteranopia (no green cones) | #CAD5F6 | 0.007 |
| Tritanopia (no blue cones) | #C6DBE0 | 0.043 |
| Achromatopsia (no color) | #D6D6D6 | 0.047 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CFD5F7
#CFD5F7
oklch(87.9% 0.047 277.5)
- #DFD8B5
#DFD8B5
oklch(87.9% 0.047 97.9)
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 #CFD5F7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Gray #CED4DA ΔE 0.040
- Pale Lilac #E4CBFF ΔE 0.041
- Pale Lavender #EECFFE ΔE 0.047
- Light Periwinkle #C1C6FC ΔE 0.048
- Light Lavender #DFC5FE ΔE 0.049
- Light Gray #D3D3D3 ΔE 0.049
- Gainsboro #DCDCDC ΔE 0.050
- Light Blue Grey #B7C9E2 ΔE 0.052
Use #CFD5F7 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.