#CEE1FF
Closest named color: Lavender (#E6E6FA). oklch(90.5% 0.046 259.5), rgb(206, 225, 255).
Aa
Black text reads best on this color (15.83:1).
About this color
#CEE1FF is a very light, muted blue. In OKLCH its lightness is 91%, its chroma 0.046 and its hue 260°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender (#E6E6FA), ΔE 0.036 away. Black text reads best on it, at 15.83:1.
| Hue family | Blues |
| Lightness | very light (91%) |
| Chroma | muted (0.046) |
| Temperature | cool |
| Nearest name | Lavender (#E6E6FA) |
| Black text | 15.83:1 |
| White text | 1.32:1 |
Values
| HEX | #CEE1FF |
| RGB | rgb(206, 225, 255) |
| HSL | hsl(217, 100%, 90%) |
| OKLCH | oklch(90.5% 0.046 259.5) |
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 #CEE1FF | 1.32:1 | Fails | Lc -18.5 | Dividers and decoration only |
| Black text on #CEE1FF | 15.83:1 | AAA | Lc 87.6 | Fine for body text |
| #CEE1FF text on white | 1.32:1 | Fails | Lc 16.1 | Dividers and decoration only |
| #CEE1FF text on black | 15.83:1 | AAA | Lc -87.6 | 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
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E3EAF6
oklch(93.5% 0.018 261.3)
-
Step 200
200 (this color)
#CEE1FF
oklch(90.5% 0.046 259.5)
-
Step 300
300
#AAC2E7
oklch(80.9% 0.059 259)
-
Step 400
400
#7DA2DC
oklch(70.8% 0.095 259.2)
-
Step 500
500
#5C89D2
oklch(63% 0.121 259.7)
-
Step 600
600
#4272BF
oklch(55.6% 0.131 259.4)
-
Step 700
700
#345FA5
oklch(49.1% 0.122 259.7)
-
Step 800
800
#2B4E86
oklch(42.7% 0.102 259.4)
-
Step 900
900
#27416B
oklch(37.6% 0.079 259.6)
-
Step 950
950
#17263F
oklch(26.9% 0.051 260.2)
#CEE1FF 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) | #D7E2FF | 0.012 |
| Deuteranopia (no green cones) | #D2DDFE | 0.011 |
| Tritanopia (no blue cones) | #C2E7EB | 0.040 |
| Achromatopsia (no color) | #E0E0E0 | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CEE1FF
#CEE1FF
oklch(90.5% 0.046 259.5)
- #F0DDBE
#F0DDBE
oklch(90.5% 0.046 80.1)
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 #CEE1FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender #E6E6FA ΔE 0.036
- Gainsboro #DCDCDC ΔE 0.047
- Diamond #B9F2FF ΔE 0.049
- Pale Silver #D8E2DC ΔE 0.050
- Platinum #E0E1DD ΔE 0.051
- Cadet Gray #CED4DA ΔE 0.052
- Powder Blue #B0E0E6 ΔE 0.053
- Pale Sky Blue #BDF6FE ΔE 0.057
Use #CEE1FF 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.