#A0C2DE
Closest named color: Light Cornflower Blue (#98C1D9). oklch(79.9% 0.054 243.3), rgb(160, 194, 222).
Aa
Black text reads best on this color (11.26:1).
About this color
#A0C2DE is a light, muted blue. In OKLCH its lightness is 80%, its chroma 0.054 and its hue 243°. Its hue sits on the cool side of the wheel. The nearest named color is Light Cornflower Blue (#98C1D9), ΔE 0.013 away. Black text reads best on it, at 11.26:1.
| Hue family | Blues |
| Lightness | light (80%) |
| Chroma | muted (0.054) |
| Temperature | cool |
| Nearest name | Light Cornflower Blue (#98C1D9) |
| Black text | 11.26:1 |
| White text | 1.86:1 |
Values
| HEX | #A0C2DE |
| RGB | rgb(160, 194, 222) |
| HSL | hsl(207, 48%, 75%) |
| OKLCH | oklch(79.9% 0.054 243.3) |
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 #A0C2DE | 1.86:1 | Fails | Lc -39.4 | Non-text elements, placeholder text |
| Black text on #A0C2DE | 11.26:1 | AAA | Lc 68.7 | Content text, not long reading |
| #A0C2DE text on white | 1.86:1 | Fails | Lc 35.2 | Non-text elements, placeholder text |
| #A0C2DE text on black | 11.26:1 | AAA | Lc -67.3 | 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
#E1EBF4
oklch(93.5% 0.016 245.1)
-
Step 200
200
#C9DCEC
oklch(88.5% 0.03 243.4)
-
Step 300
300 (this color)
#A0C2DE
oklch(79.9% 0.054 243.3)
-
Step 400
400
#70A7D3
oklch(70.7% 0.087 243.6)
-
Step 500
500
#4790C7
oklch(63% 0.111 243.7)
-
Step 600
600
#227AB4
oklch(55.7% 0.12 243.1)
-
Step 700
700
#13669B
oklch(49.1% 0.112 243.6)
-
Step 800
800
#15537D
oklch(42.6% 0.092 243.6)
-
Step 900
900
#194565
oklch(37.6% 0.073 243.7)
-
Step 950
950
#10293B
oklch(27.1% 0.046 242.4)
#A0C2DE 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) | #B7C2DF | 0.029 |
| Deuteranopia (no green cones) | #AFBBDD | 0.025 |
| Tritanopia (no blue cones) | #8EC9CB | 0.044 |
| Achromatopsia (no color) | #BEBEBE | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A0C2DE
#A0C2DE
oklch(79.9% 0.054 243.3)
- #D7B69A
#D7B69A
oklch(79.8% 0.054 62.2)
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 #A0C2DE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Cornflower Blue #98C1D9 ΔE 0.013
- Cloudy Blue #ACC2D9 ΔE 0.016
- Light Grey Blue #9DBCD4 ΔE 0.019
- Light Steel Blue #B0C4DE ΔE 0.021
- Light Blue Grey #B7C9E2 ΔE 0.036
- Sky Blue #87CEEB ΔE 0.038
- Light Sky Blue #87CEFA ΔE 0.047
- Lightblue #7BC8F6 ΔE 0.047
Use #A0C2DE 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.