#A2CEF5
Closest named color: Baby Blue (#A2CFFE). oklch(83.4% 0.072 245.6), rgb(162, 206, 245).
Aa
Black text reads best on this color (12.68:1).
About this color
#A2CEF5 is a light, moderately saturated blue. In OKLCH its lightness is 83%, its chroma 0.072 and its hue 246°. Its hue sits on the cool side of the wheel. The nearest named color is Baby Blue (#A2CFFE), ΔE 0.012 away. Black text reads best on it, at 12.68:1.
| Hue family | Blues |
| Lightness | light (83%) |
| Chroma | moderately saturated (0.072) |
| Temperature | cool |
| Nearest name | Baby Blue (#A2CFFE) |
| Black text | 12.68:1 |
| White text | 1.65:1 |
Values
| HEX | #A2CEF5 |
| RGB | rgb(162, 206, 245) |
| HSL | hsl(208, 81%, 80%) |
| OKLCH | oklch(83.4% 0.072 245.6) |
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 #A2CEF5 | 1.65:1 | Fails | Lc -32.6 | Non-text elements, placeholder text |
| Black text on #A2CEF5 | 12.68:1 | AAA | Lc 74.9 | Content text, not long reading |
| #A2CEF5 text on white | 1.65:1 | Fails | Lc 28.9 | Dividers and decoration only |
| #A2CEF5 text on black | 12.68:1 | AAA | Lc -74.0 | 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
#F0F6FC
oklch(97% 0.01 247.9)
-
Step 100
100
#DFECF7
oklch(93.7% 0.02 243.4)
-
Step 200
200
#C4DDF2
oklch(88.6% 0.039 243.5)
-
Step 300
300 (this color)
#A2CEF5
oklch(83.4% 0.072 245.6)
-
Step 400
400
#5FA7E4
oklch(70.7% 0.115 246)
-
Step 500
500
#2490DC
oklch(63.2% 0.147 245.4)
-
Step 600
600
#0078C0
oklch(55.5% 0.142 245.8)
-
Step 700
700
#0065A2
oklch(49% 0.125 245.5)
-
Step 800
800
#005386
oklch(42.8% 0.108 245.3)
-
Step 900
900
#004571
oklch(37.8% 0.096 245.5)
-
Step 950
950
#062942
oklch(27.1% 0.061 244.7)
#A2CEF5 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) | #BECEF7 | 0.034 |
| Deuteranopia (no green cones) | #B4C5F4 | 0.030 |
| Tritanopia (no blue cones) | #87D7DB | 0.059 |
| Achromatopsia (no color) | #C9C9C9 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A2CEF5
#A2CEF5
oklch(83.4% 0.072 245.6)
- #EAC097
#EAC097
oklch(83.5% 0.073 65.9)
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 #A2CEF5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Blue #A2CFFE ΔE 0.012
- Light Sky Blue #87CEFA ΔE 0.029
- Light Blue Grey #B7C9E2 ΔE 0.033
- Sky Blue #87CEEB ΔE 0.034
- Light Steel Blue #B0C4DE ΔE 0.037
- Sky #82CAFC ΔE 0.038
- Light Blue #ADD8E6 ΔE 0.042
- Cloudy Blue #ACC2D9 ΔE 0.043
Use #A2CEF5 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.