#A8CEED
Closest named color: Light Blue Grey (#B7C9E2). oklch(83.4% 0.059 243.1), rgb(168, 206, 237).
Aa
Black text reads best on this color (12.71:1).
About this color
#A8CEED is a light, muted blue. In OKLCH its lightness is 83%, its chroma 0.059 and its hue 243°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue Grey (#B7C9E2), ΔE 0.023 away. Black text reads best on it, at 12.71:1.
| Hue family | Blues |
| Lightness | light (83%) |
| Chroma | muted (0.059) |
| Temperature | cool |
| Nearest name | Light Blue Grey (#B7C9E2) |
| Black text | 12.71:1 |
| White text | 1.65:1 |
Values
| HEX | #A8CEED |
| RGB | rgb(168, 206, 237) |
| HSL | hsl(207, 66%, 79%) |
| OKLCH | oklch(83.4% 0.059 243.1) |
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 #A8CEED | 1.65:1 | Fails | Lc -32.4 | Non-text elements, placeholder text |
| Black text on #A8CEED | 12.71:1 | AAA | Lc 75.0 | Fine for body text |
| #A8CEED text on white | 1.65:1 | Fails | Lc 28.8 | Dividers and decoration only |
| #A8CEED text on black | 12.71:1 | AAA | Lc -74.1 | Content text, not long reading |
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 300.
-
Step 50
50
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100
#E0EBF5
oklch(93.5% 0.018 245.4)
-
Step 200
200
#C7DCEE
oklch(88.4% 0.034 244)
-
Step 300
300 (this color)
#A8CEED
oklch(83.4% 0.059 243.1)
-
Step 400
400
#6AA8D7
oklch(70.8% 0.094 242.5)
-
Step 500
500
#3C91CD
oklch(63.2% 0.121 243)
-
Step 600
600
#097ABA
oklch(55.7% 0.132 243)
-
Step 700
700
#00669E
oklch(49% 0.119 243.2)
-
Step 800
800
#045482
oklch(42.8% 0.102 242.9)
-
Step 900
900
#124568
oklch(37.6% 0.08 243.5)
-
Step 950
950
#0D293D
oklch(27% 0.05 242.9)
#A8CEED 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) | #C1CEEF | 0.031 |
| Deuteranopia (no green cones) | #B8C6EC | 0.027 |
| Tritanopia (no blue cones) | #93D5D8 | 0.047 |
| Achromatopsia (no color) | #C9C9C9 | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A8CEED
#A8CEED
oklch(83.4% 0.059 243.1)
- #E5C1A1
#E5C1A1
oklch(83.4% 0.06 63.5)
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 #A8CEED, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue Grey #B7C9E2 ΔE 0.023
- Baby Blue #A2CFFE ΔE 0.024
- Light Steel Blue #B0C4DE ΔE 0.029
- Light Blue #ADD8E6 ΔE 0.033
- Cloudy Blue #ACC2D9 ΔE 0.035
- Sky Blue #87CEEB ΔE 0.036
- Light Sky Blue #87CEFA ΔE 0.039
- Light Cornflower Blue #98C1D9 ΔE 0.046
Use #A8CEED 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.