#A0D3FF
Closest named color: Baby Blue (#A2CFFE). oklch(84.7% 0.081 245), rgb(160, 211, 255).
Aa
Black text reads best on this color (13.25:1).
About this color
#A0D3FF is a light, moderately saturated blue. In OKLCH its lightness is 85%, its chroma 0.081 and its hue 245°. Its hue sits on the cool side of the wheel. The nearest named color is Baby Blue (#A2CFFE), ΔE 0.010 away. Black text reads best on it, at 13.25:1.
| Hue family | Blues |
| Lightness | light (85%) |
| Chroma | moderately saturated (0.081) |
| Temperature | cool |
| Nearest name | Baby Blue (#A2CFFE) |
| Black text | 13.25:1 |
| White text | 1.58:1 |
Values
| HEX | #A0D3FF |
| RGB | rgb(160, 211, 255) |
| HSL | hsl(208, 100%, 81%) |
| OKLCH | oklch(84.7% 0.081 245) |
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 #A0D3FF | 1.58:1 | Fails | Lc -29.9 | Dividers and decoration only |
| Black text on #A0D3FF | 13.25:1 | AAA | Lc 77.3 | Fine for body text |
| #A0D3FF text on white | 1.58:1 | Fails | Lc 26.5 | Dividers and decoration only |
| #A0D3FF text on black | 13.25:1 | AAA | Lc -76.6 | 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 300.
-
Step 50
50
#F0F6FC
oklch(97% 0.01 247.9)
-
Step 100
100
#DDECF9
oklch(93.6% 0.024 244.1)
-
Step 200
200
#C1DDF6
oklch(88.5% 0.046 245.3)
-
Step 300
300 (this color)
#A0D3FF
oklch(84.7% 0.081 245)
-
Step 400
400
#51A8EC
oklch(70.7% 0.13 244.8)
-
Step 500
500
#0090E2
oklch(63.1% 0.159 245)
-
Step 600
600
#0079BF
oklch(55.7% 0.14 245)
-
Step 700
700
#0065A1
oklch(49% 0.124 245.1)
-
Step 800
800
#005385
oklch(42.7% 0.107 244.8)
-
Step 900
900
#004570
oklch(37.7% 0.095 244.9)
-
Step 950
950
#002945
oklch(27.1% 0.068 244.5)
#A0D3FF 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) | #C1D3FF | 0.039 |
| Deuteranopia (no green cones) | #B5C9FE | 0.034 |
| Tritanopia (no blue cones) | #7FDDE1 | 0.067 |
| Achromatopsia (no color) | #CDCDCD | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A0D3FF
#A0D3FF
oklch(84.7% 0.081 245)
- #F2C294
#F2C294
oklch(84.6% 0.082 65.1)
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 #A0D3FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Blue #A2CFFE ΔE 0.010
- Light Sky Blue #87CEFA ΔE 0.032
- Sky Blue #87CEEB ΔE 0.042
- Sky #82CAFC ΔE 0.042
- Light Blue #ADD8E6 ΔE 0.044
- Light Blue Grey #B7C9E2 ΔE 0.046
- Light Periwinkle #C1C6FC ΔE 0.049
- Light Steel Blue #B0C4DE ΔE 0.052
Use #A0D3FF 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.