#CFE3F4
Closest named color: Lavender (#E6E6FA). oklch(90.6% 0.032 243.7), rgb(207, 227, 244).
Aa
Black text reads best on this color (15.94:1).
About this color
#CFE3F4 is a very light, muted blue. In OKLCH its lightness is 91%, its chroma 0.032 and its hue 244°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender (#E6E6FA), ΔE 0.033 away. Black text reads best on it, at 15.94:1.
| Hue family | Blues |
| Lightness | very light (91%) |
| Chroma | muted (0.032) |
| Temperature | cool |
| Nearest name | Lavender (#E6E6FA) |
| Black text | 15.94:1 |
| White text | 1.31:1 |
Values
| HEX | #CFE3F4 |
| RGB | rgb(207, 227, 244) |
| HSL | hsl(208, 63%, 88%) |
| OKLCH | oklch(90.6% 0.032 243.7) |
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 #CFE3F4 | 1.31:1 | Fails | Lc -18.0 | Dividers and decoration only |
| Black text on #CFE3F4 | 15.94:1 | AAA | Lc 88.0 | Fine for body text |
| #CFE3F4 text on white | 1.31:1 | Fails | Lc 15.7 | Dividers and decoration only |
| #CFE3F4 text on black | 15.94:1 | AAA | Lc -88.1 | 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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E3EBF1
oklch(93.6% 0.012 239.9)
-
Step 200
200 (this color)
#CFE3F4
oklch(90.6% 0.032 243.7)
-
Step 300
300
#ABC4D9
oklch(80.8% 0.04 243.6)
-
Step 400
400
#7EA6C7
oklch(70.8% 0.065 243.8)
-
Step 500
500
#5C8FB8
oklch(63.1% 0.083 243.9)
-
Step 600
600
#4079A4
oklch(55.6% 0.09 243.2)
-
Step 700
700
#32668D
oklch(49.2% 0.084 243.4)
-
Step 800
800
#2A5372
oklch(42.7% 0.069 243.3)
-
Step 900
900
#27455C
oklch(37.8% 0.053 243)
-
Step 950
950
#172836
oklch(26.9% 0.035 244.4)
#CFE3F4 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) | #DCE3F5 | 0.017 |
| Deuteranopia (no green cones) | #D8DFF4 | 0.015 |
| Tritanopia (no blue cones) | #C6E7E8 | 0.025 |
| Achromatopsia (no color) | #E0E0E0 | 0.032 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CFE3F4
#CFE3F4
oklch(90.6% 0.032 243.7)
- #F0DCCB
#F0DCCB
oklch(90.6% 0.032 62.8)
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 #CFE3F4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender #E6E6FA ΔE 0.033
- Pale Silver #D8E2DC ΔE 0.033
- Gainsboro #DCDCDC ΔE 0.034
- Platinum #E0E1DD ΔE 0.035
- Diamond #B9F2FF ΔE 0.042
- Cadet Gray #CED4DA ΔE 0.044
- Powder Blue #B0E0E6 ΔE 0.045
- Pale Turquoise #AFEEEE ΔE 0.048
Use #CFE3F4 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.