#CEDEFC
Closest named color: Lavender (#E6E6FA). oklch(89.8% 0.045 263.1), rgb(206, 222, 252).
Aa
Black text reads best on this color (15.47:1).
About this color
#CEDEFC is a light, muted blue. In OKLCH its lightness is 90%, its chroma 0.045 and its hue 263°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender (#E6E6FA), ΔE 0.040 away. Black text reads best on it, at 15.47:1.
| Hue family | Blues |
| Lightness | light (90%) |
| Chroma | muted (0.045) |
| Temperature | cool |
| Nearest name | Lavender (#E6E6FA) |
| Black text | 15.47:1 |
| White text | 1.35:1 |
Values
| HEX | #CEDEFC |
| RGB | rgb(206, 222, 252) |
| HSL | hsl(219, 88%, 90%) |
| OKLCH | oklch(89.8% 0.045 263.1) |
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 #CEDEFC | 1.35:1 | Fails | Lc -20.0 | Dividers and decoration only |
| Black text on #CEDEFC | 15.47:1 | AAA | Lc 86.2 | Fine for body text |
| #CEDEFC text on white | 1.35:1 | Fails | Lc 17.5 | Dividers and decoration only |
| #CEDEFC text on black | 15.47:1 | AAA | Lc -86.1 | 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
#F3F5FB
oklch(97% 0.008 271.3)
-
Step 100
100
#E4EAF5
oklch(93.6% 0.016 262.8)
-
Step 200
200 (this color)
#CEDEFC
oklch(89.8% 0.045 263.1)
-
Step 300
300
#ADC1E7
oklch(80.9% 0.058 263.2)
-
Step 400
400
#82A0DB
oklch(70.6% 0.093 263.4)
-
Step 500
500
#6388D1
oklch(63.1% 0.118 263)
-
Step 600
600
#4A70BE
oklch(55.5% 0.129 263.2)
-
Step 700
700
#3C5EA4
oklch(49.2% 0.119 263.2)
-
Step 800
800
#314D85
oklch(42.7% 0.099 262.8)
-
Step 900
900
#2B406A
oklch(37.6% 0.077 263.1)
-
Step 950
950
#1A263E
oklch(27% 0.048 263.3)
#CEDEFC 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) | #D5DFFD | 0.010 |
| Deuteranopia (no green cones) | #D0DBFB | 0.008 |
| Tritanopia (no blue cones) | #C3E4E8 | 0.039 |
| Achromatopsia (no color) | #DDDDDD | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CEDEFC
#CEDEFC
oklch(89.8% 0.045 263.1)
- #ECDBBD
#ECDBBD
oklch(89.7% 0.044 81.9)
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 #CEDEFC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender #E6E6FA ΔE 0.040
- Gainsboro #DCDCDC ΔE 0.045
- Cadet Gray #CED4DA ΔE 0.046
- Pale Silver #D8E2DC ΔE 0.050
- Platinum #E0E1DD ΔE 0.050
- Powder Blue #B0E0E6 ΔE 0.051
- Diamond #B9F2FF ΔE 0.054
- Light Blue #ADD8E6 ΔE 0.054
Use #CEDEFC 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.