#A2C8DF
Closest named color: Cloudy Blue (#ACC2D9). oklch(81.3% 0.052 234.8), rgb(162, 200, 223).
Aa
Black text reads best on this color (11.86:1).
About this color
#A2C8DF is a light, muted blue. In OKLCH its lightness is 81%, its chroma 0.052 and its hue 235°. Its hue sits on the cool side of the wheel. The nearest named color is Cloudy Blue (#ACC2D9), ΔE 0.018 away. Black text reads best on it, at 11.86:1.
| Hue family | Blues |
| Lightness | light (81%) |
| Chroma | muted (0.052) |
| Temperature | cool |
| Nearest name | Cloudy Blue (#ACC2D9) |
| Black text | 11.86:1 |
| White text | 1.77:1 |
Values
| HEX | #A2C8DF |
| RGB | rgb(162, 200, 223) |
| HSL | hsl(203, 49%, 75%) |
| OKLCH | oklch(81.3% 0.052 234.8) |
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 #A2C8DF | 1.77:1 | Fails | Lc -36.5 | Non-text elements, placeholder text |
| Black text on #A2C8DF | 11.86:1 | AAA | Lc 71.3 | Content text, not long reading |
| #A2C8DF text on white | 1.77:1 | Fails | Lc 32.5 | Non-text elements, placeholder text |
| #A2C8DF text on black | 11.86:1 | AAA | Lc -70.2 | 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
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#E1ECF3
oklch(93.7% 0.015 235.4)
-
Step 200
200
#C8DDEA
oklch(88.6% 0.029 234.9)
-
Step 300
300 (this color)
#A2C8DF
oklch(81.3% 0.052 234.8)
-
Step 400
400
#6BA9CD
oklch(70.6% 0.083 235.1)
-
Step 500
500
#3D93C0
oklch(63% 0.106 234.9)
-
Step 600
600
#0A7DAD
oklch(55.7% 0.116 234.9)
-
Step 700
700
#006993
oklch(49.2% 0.104 234.9)
-
Step 800
800
#045678
oklch(42.8% 0.088 234.4)
-
Step 900
900
#134761
oklch(37.7% 0.069 235)
-
Step 950
950
#0D2A39
oklch(27.1% 0.044 234.3)
#A2C8DF 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) | #BDC7E0 | 0.034 |
| Deuteranopia (no green cones) | #B5C0DF | 0.030 |
| Tritanopia (no blue cones) | #90CECF | 0.039 |
| Achromatopsia (no color) | #C3C3C3 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A2C8DF
#A2C8DF
oklch(81.3% 0.052 234.8)
- #DDBAA3
#DDBAA3
oklch(81.3% 0.051 55.2)
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 #A2C8DF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cloudy Blue #ACC2D9 ΔE 0.018
- Light Steel Blue #B0C4DE ΔE 0.019
- Light Cornflower Blue #98C1D9 ΔE 0.024
- Light Blue Grey #B7C9E2 ΔE 0.027
- Sky Blue #87CEEB ΔE 0.032
- Light Grey Blue #9DBCD4 ΔE 0.033
- Baby Blue #A2CFFE ΔE 0.043
- Light Sky Blue #87CEFA ΔE 0.043
Use #A2C8DF 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.