#CFE8FF
Closest named color: Lavender (#E6E6FA). oklch(92% 0.041 246), rgb(207, 232, 255).
Aa
Black text reads best on this color (16.63:1).
About this color
#CFE8FF is a very light, muted blue. In OKLCH its lightness is 92%, its chroma 0.041 and its hue 246°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender (#E6E6FA), ΔE 0.029 away. Black text reads best on it, at 16.63:1.
| Hue family | Blues |
| Lightness | very light (92%) |
| Chroma | muted (0.041) |
| Temperature | cool |
| Nearest name | Lavender (#E6E6FA) |
| Black text | 16.63:1 |
| White text | 1.26:1 |
Values
| HEX | #CFE8FF |
| RGB | rgb(207, 232, 255) |
| HSL | hsl(209, 100%, 91%) |
| OKLCH | oklch(92% 0.041 246) |
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 #CFE8FF | 1.26:1 | Fails | Lc -15.0 | Dividers and decoration only |
| Black text on #CFE8FF | 16.63:1 | AAA | Lc 90.6 | Preferred for body text |
| #CFE8FF text on white | 1.26:1 | Fails | Lc 13.0 | Not readable |
| #CFE8FF text on black | 16.63:1 | AAA | Lc -90.9 | Preferred 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 100.
-
Step 50
50
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100 (this color)
#CFE8FF
oklch(92% 0.041 246)
-
Step 200
200
#CADCEC
oklch(88.6% 0.029 244.9)
-
Step 300
300
#A5C5E1
oklch(80.9% 0.053 244.9)
-
Step 400
400
#74A6D3
oklch(70.7% 0.085 246.5)
-
Step 500
500
#4D8FC7
oklch(63.1% 0.108 246.2)
-
Step 600
600
#2D78B4
oklch(55.5% 0.119 246.5)
-
Step 700
700
#1F659B
oklch(49.1% 0.11 246.4)
-
Step 800
800
#1C537D
oklch(42.8% 0.09 245.5)
-
Step 900
900
#1E4565
oklch(37.8% 0.071 245.9)
-
Step 950
950
#12283B
oklch(26.9% 0.045 246.6)
#CFE8FF 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) | #DFE8FF | 0.020 |
| Deuteranopia (no green cones) | #D9E3FF | 0.017 |
| Tritanopia (no blue cones) | #C3EDEF | 0.033 |
| Achromatopsia (no color) | #E5E5E5 | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CFE8FF
#CFE8FF
oklch(92% 0.041 246)
- #F8E0C8
#F8E0C8
oklch(92% 0.041 67.3)
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 #CFE8FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender #E6E6FA ΔE 0.029
- Diamond #B9F2FF ΔE 0.035
- Pale Sky Blue #BDF6FE ΔE 0.041
- Pale Silver #D8E2DC ΔE 0.045
- Platinum #E0E1DD ΔE 0.046
- Gainsboro #DCDCDC ΔE 0.048
- Pale Turquoise #AFEEEE ΔE 0.050
- Anti-Flash White #EDF2F4 ΔE 0.052
Use #CFE8FF 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.