#A2D0EA
Closest named color: Light Blue (#ADD8E6). oklch(83.4% 0.06 233.2), rgb(162, 208, 234).
Aa
Black text reads best on this color (12.74:1).
About this color
#A2D0EA is a light, muted blue. In OKLCH its lightness is 83%, its chroma 0.060 and its hue 233°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.028 away. Black text reads best on it, at 12.74:1.
| Hue family | Blues |
| Lightness | light (83%) |
| Chroma | muted (0.060) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 12.74:1 |
| White text | 1.64:1 |
Values
| HEX | #A2D0EA |
| RGB | rgb(162, 208, 234) |
| HSL | hsl(202, 63%, 78%) |
| OKLCH | oklch(83.4% 0.06 233.2) |
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 #A2D0EA | 1.64:1 | Fails | Lc -32.3 | Non-text elements, placeholder text |
| Black text on #A2D0EA | 12.74:1 | AAA | Lc 75.2 | Fine for body text |
| #A2D0EA text on white | 1.64:1 | Fails | Lc 28.6 | Dividers and decoration only |
| #A2D0EA text on black | 12.74:1 | AAA | Lc -74.2 | 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
#F0F6FA
oklch(97% 0.008 236.6)
-
Step 100
100
#DFECF4
oklch(93.6% 0.018 234.5)
-
Step 200
200
#C4DDEC
oklch(88.4% 0.034 234.1)
-
Step 300
300 (this color)
#A2D0EA
oklch(83.4% 0.06 233.2)
-
Step 400
400
#5DABD3
oklch(70.7% 0.097 232.7)
-
Step 500
500
#1D95C8
oklch(63.2% 0.124 233.2)
-
Step 600
600
#007DAB
oklch(55.5% 0.115 233.2)
-
Step 700
700
#006991
oklch(49% 0.102 233.6)
-
Step 800
800
#005677
oklch(42.6% 0.088 233.1)
-
Step 900
900
#004864
oklch(37.8% 0.078 232.8)
-
Step 950
950
#052A3B
oklch(26.9% 0.051 233.3)
#A2D0EA 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) | #C4CEEB | 0.042 |
| Deuteranopia (no green cones) | #B9C6EA | 0.036 |
| Tritanopia (no blue cones) | #8BD7D8 | 0.045 |
| Achromatopsia (no color) | #C9C9C9 | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A2D0EA
#A2D0EA
oklch(83.4% 0.06 233.2)
- #E9BFA4
#E9BFA4
oklch(83.5% 0.061 54.4)
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 #A2D0EA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.028
- Light Blue Grey #B7C9E2 ΔE 0.029
- Baby Blue #A2CFFE ΔE 0.030
- Sky Blue #87CEEB ΔE 0.030
- Light Steel Blue #B0C4DE ΔE 0.033
- Light Sky Blue #87CEFA ΔE 0.037
- Cloudy Blue #ACC2D9 ΔE 0.038
- Celeste #A8DADC ΔE 0.039
Use #A2D0EA 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.