#A0C8DF
Closest named color: Cloudy Blue (#ACC2D9). oklch(81.2% 0.053 233.5), rgb(160, 200, 223).
Aa
Black text reads best on this color (11.82:1).
About this color
#A0C8DF is a light, muted blue. In OKLCH its lightness is 81%, its chroma 0.053 and its hue 234°. Its hue sits on the cool side of the wheel. The nearest named color is Cloudy Blue (#ACC2D9), ΔE 0.020 away. Black text reads best on it, at 11.82:1.
| Hue family | Blues |
| Lightness | light (81%) |
| Chroma | muted (0.053) |
| Temperature | cool |
| Nearest name | Cloudy Blue (#ACC2D9) |
| Black text | 11.82:1 |
| White text | 1.77:1 |
Values
| HEX | #A0C8DF |
| RGB | rgb(160, 200, 223) |
| HSL | hsl(202, 50%, 75%) |
| OKLCH | oklch(81.2% 0.053 233.5) |
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 #A0C8DF | 1.77:1 | Fails | Lc -36.7 | Non-text elements, placeholder text |
| Black text on #A0C8DF | 11.82:1 | AAA | Lc 71.2 | Content text, not long reading |
| #A0C8DF text on white | 1.77:1 | Fails | Lc 32.7 | Non-text elements, placeholder text |
| #A0C8DF text on black | 11.82:1 | AAA | Lc -70.0 | 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
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100
#E0ECF3
oklch(93.6% 0.016 233)
-
Step 200
200
#C7DDEA
oklch(88.5% 0.03 233.6)
-
Step 300
300 (this color)
#A0C8DF
oklch(81.2% 0.053 233.5)
-
Step 400
400
#68AACE
oklch(70.8% 0.086 233.7)
-
Step 500
500
#3794C1
oklch(63.1% 0.109 233.5)
-
Step 600
600
#007DAC
oklch(55.5% 0.116 233.8)
-
Step 700
700
#006991
oklch(49% 0.102 233.6)
-
Step 800
800
#005678
oklch(42.7% 0.089 233.9)
-
Step 900
900
#0E4761
oklch(37.6% 0.071 233.7)
-
Step 950
950
#0B2A39
oklch(27% 0.045 233.1)
#A0C8DF 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) | #BDC6E0 | 0.036 |
| Deuteranopia (no green cones) | #B4BFDF | 0.033 |
| Tritanopia (no blue cones) | #8DCECF | 0.039 |
| Achromatopsia (no color) | #C2C2C2 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A0C8DF
#A0C8DF
oklch(81.2% 0.053 233.5)
- #DEB9A2
#DEB9A2
oklch(81.2% 0.053 53.6)
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 #A0C8DF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cloudy Blue #ACC2D9 ΔE 0.020
- Light Steel Blue #B0C4DE ΔE 0.021
- Light Cornflower Blue #98C1D9 ΔE 0.022
- Light Blue Grey #B7C9E2 ΔE 0.029
- Sky Blue #87CEEB ΔE 0.030
- Light Grey Blue #9DBCD4 ΔE 0.033
- Light Sky Blue #87CEFA ΔE 0.042
- Baby Blue #A2CFFE ΔE 0.044
Use #A0C8DF 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.