#CFE5FE
Closest named color: Lavender (#E6E6FA). oklch(91.3% 0.042 251.6), rgb(207, 229, 254).
Aa
Black text reads best on this color (16.29:1).
About this color
#CFE5FE is a very light, muted blue. In OKLCH its lightness is 91%, its chroma 0.042 and its hue 252°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender (#E6E6FA), ΔE 0.030 away. Black text reads best on it, at 16.29:1.
| Hue family | Blues |
| Lightness | very light (91%) |
| Chroma | muted (0.042) |
| Temperature | cool |
| Nearest name | Lavender (#E6E6FA) |
| Black text | 16.29:1 |
| White text | 1.28:1 |
Values
| HEX | #CFE5FE |
| RGB | rgb(207, 229, 254) |
| HSL | hsl(212, 96%, 90%) |
| OKLCH | oklch(91.3% 0.042 251.6) |
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 #CFE5FE | 1.28:1 | Fails | Lc -16.5 | Dividers and decoration only |
| Black text on #CFE5FE | 16.29:1 | AAA | Lc 89.3 | Fine for body text |
| #CFE5FE text on white | 1.28:1 | Fails | Lc 14.3 | Not readable |
| #CFE5FE text on black | 16.29:1 | AAA | Lc -89.5 | 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 100.
-
Step 50
50
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100 (this color)
#CFE5FE
oklch(91.3% 0.042 251.6)
-
Step 200
200
#CBDBED
oklch(88.5% 0.03 251.3)
-
Step 300
300
#A8C4E3
oklch(81% 0.053 251.1)
-
Step 400
400
#79A4D5
oklch(70.6% 0.086 252.2)
-
Step 500
500
#558DC9
oklch(63.1% 0.109 251.4)
-
Step 600
600
#3976B6
oklch(55.6% 0.118 251.7)
-
Step 700
700
#2B639D
oklch(49.1% 0.11 251.7)
-
Step 800
800
#25517F
oklch(42.7% 0.091 251.6)
-
Step 900
900
#234366
oklch(37.6% 0.071 252.1)
-
Step 950
950
#15283C
oklch(27.1% 0.045 250.9)
#CFE5FE 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) | #DCE5FF | 0.017 |
| Deuteranopia (no green cones) | #D7E0FD | 0.015 |
| Tritanopia (no blue cones) | #C3EAED | 0.035 |
| Achromatopsia (no color) | #E3E3E3 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CFE5FE
#CFE5FE
oklch(91.3% 0.042 251.6)
- #F4DFC5
#F4DFC5
oklch(91.4% 0.042 73.1)
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 #CFE5FE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender #E6E6FA ΔE 0.030
- Diamond #B9F2FF ΔE 0.040
- Pale Silver #D8E2DC ΔE 0.045
- Gainsboro #DCDCDC ΔE 0.046
- Platinum #E0E1DD ΔE 0.046
- Pale Sky Blue #BDF6FE ΔE 0.047
- Pale Turquoise #AFEEEE ΔE 0.053
- Powder Blue #B0E0E6 ΔE 0.053
Use #CFE5FE 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.