#ACC8EA
Closest named color: Light Steel Blue (#B0C4DE). oklch(82.3% 0.057 253.4), rgb(172, 200, 234).
Aa
Black text reads best on this color (12.20:1).
About this color
#ACC8EA is a light, muted blue. In OKLCH its lightness is 82%, its chroma 0.057 and its hue 253°. Its hue sits on the cool side of the wheel. The nearest named color is Light Steel Blue (#B0C4DE), ΔE 0.017 away. Black text reads best on it, at 12.20:1.
| Hue family | Blues |
| Lightness | light (82%) |
| Chroma | muted (0.057) |
| Temperature | cool |
| Nearest name | Light Steel Blue (#B0C4DE) |
| Black text | 12.20:1 |
| White text | 1.72:1 |
Values
| HEX | #ACC8EA |
| RGB | rgb(172, 200, 234) |
| HSL | hsl(213, 60%, 80%) |
| OKLCH | oklch(82.3% 0.057 253.4) |
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 #ACC8EA | 1.72:1 | Fails | Lc -34.9 | Non-text elements, placeholder text |
| Black text on #ACC8EA | 12.20:1 | AAA | Lc 72.8 | Content text, not long reading |
| #ACC8EA text on white | 1.72:1 | Fails | Lc 31.0 | Non-text elements, placeholder text |
| #ACC8EA text on black | 12.20:1 | AAA | Lc -71.7 | 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
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E2EBF5
oklch(93.6% 0.017 250.8)
-
Step 200
200
#CBDBEE
oklch(88.5% 0.031 252.7)
-
Step 300
300 (this color)
#ACC8EA
oklch(82.3% 0.057 253.4)
-
Step 400
400
#78A4D8
oklch(70.7% 0.09 253.1)
-
Step 500
500
#548CCE
oklch(63.1% 0.116 253.6)
-
Step 600
600
#3775BB
oklch(55.6% 0.127 253.4)
-
Step 700
700
#2A62A1
oklch(49.1% 0.117 253.5)
-
Step 800
800
#245083
oklch(42.7% 0.098 253.9)
-
Step 900
900
#224369
oklch(37.7% 0.076 253.3)
-
Step 950
950
#15273D
oklch(26.9% 0.048 254.2)
#ACC8EA 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) | #BCC9EC | 0.021 |
| Deuteranopia (no green cones) | #B5C3E9 | 0.016 |
| Tritanopia (no blue cones) | #9BCFD3 | 0.048 |
| Achromatopsia (no color) | #C5C5C5 | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACC8EA
#ACC8EA
oklch(82.3% 0.057 253.4)
- #DCC09D
#DCC09D
oklch(82.3% 0.057 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 #ACC8EA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Steel Blue #B0C4DE ΔE 0.017
- Light Blue Grey #B7C9E2 ΔE 0.018
- Cloudy Blue #ACC2D9 ΔE 0.025
- Baby Blue #A2CFFE ΔE 0.030
- Light Cornflower Blue #98C1D9 ΔE 0.039
- Light Periwinkle #C1C6FC ΔE 0.040
- Sky Blue #87CEEB ΔE 0.042
- Light Sky Blue #87CEFA ΔE 0.043
Use #ACC8EA 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.