#CFEAFF
Closest named color: Lavender (#E6E6FA). oklch(92.4% 0.04 241.4), rgb(207, 234, 255).
Aa
Black text reads best on this color (16.86:1).
About this color
#CFEAFF is a very light, muted blue. In OKLCH its lightness is 92%, its chroma 0.040 and its hue 241°. 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 16.86:1.
| Hue family | Blues |
| Lightness | very light (92%) |
| Chroma | muted (0.040) |
| Temperature | cool |
| Nearest name | Lavender (#E6E6FA) |
| Black text | 16.86:1 |
| White text | 1.24:1 |
Values
| HEX | #CFEAFF |
| RGB | rgb(207, 234, 255) |
| HSL | hsl(206, 100%, 91%) |
| OKLCH | oklch(92.4% 0.04 241.4) |
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 #CFEAFF | 1.24:1 | Fails | Lc -14.1 | Not readable |
| Black text on #CFEAFF | 16.86:1 | AAA | Lc 91.4 | Preferred for body text |
| #CFEAFF text on white | 1.24:1 | Fails | Lc 12.1 | Not readable |
| #CFEAFF text on black | 16.86:1 | AAA | Lc -91.8 | 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
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100 (this color)
#CFEAFF
oklch(92.4% 0.04 241.4)
-
Step 200
200
#C9DCEB
oklch(88.5% 0.029 241.6)
-
Step 300
300
#A4C6E0
oklch(81% 0.052 241.2)
-
Step 400
400
#70A7D0
oklch(70.6% 0.084 241.6)
-
Step 500
500
#4791C4
oklch(63.1% 0.107 241.3)
-
Step 600
600
#237AB0
oklch(55.5% 0.115 241.4)
-
Step 700
700
#146798
oklch(49.2% 0.108 241.4)
-
Step 800
800
#15547B
oklch(42.7% 0.089 241.3)
-
Step 900
900
#1A4663
oklch(37.8% 0.069 241)
-
Step 950
950
#11293A
oklch(27% 0.044 241.7)
#CFEAFF 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) | #E1E9FF | 0.023 |
| Deuteranopia (no green cones) | #DBE4FF | 0.020 |
| Tritanopia (no blue cones) | #C2EFF1 | 0.031 |
| Achromatopsia (no color) | #E6E6E6 | 0.040 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CFEAFF
#CFEAFF
oklch(92.4% 0.04 241.4)
- #FBE0CB
#FBE0CB
oklch(92.3% 0.041 60.1)
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 #CFEAFF, 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 0.031
- Pale Sky Blue #BDF6FE ΔE 0.036
- Pale Silver #D8E2DC ΔE 0.046
- Platinum #E0E1DD ΔE 0.047
- Pale Turquoise #AFEEEE ΔE 0.048
- Anti-Flash White #EDF2F4 ΔE 0.049
- Gainsboro #DCDCDC ΔE 0.050
Use #CFEAFF 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.