#A2C0DD
Closest named color: Light Cornflower Blue (#98C1D9). oklch(79.5% 0.053 247.6), rgb(162, 192, 221).
Aa
Black text reads best on this color (11.12:1).
About this color
#A2C0DD is a light, muted blue. In OKLCH its lightness is 80%, its chroma 0.053 and its hue 248°. Its hue sits on the cool side of the wheel. The nearest named color is Light Cornflower Blue (#98C1D9), ΔE 0.014 away. Black text reads best on it, at 11.12:1.
| Hue family | Blues |
| Lightness | light (80%) |
| Chroma | muted (0.053) |
| Temperature | cool |
| Nearest name | Light Cornflower Blue (#98C1D9) |
| Black text | 11.12:1 |
| White text | 1.88:1 |
Values
| HEX | #A2C0DD |
| RGB | rgb(162, 192, 221) |
| HSL | hsl(209, 46%, 75%) |
| OKLCH | oklch(79.5% 0.053 247.6) |
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 #A2C0DD | 1.88:1 | Fails | Lc -40.1 | Non-text elements, placeholder text |
| Black text on #A2C0DD | 11.12:1 | AAA | Lc 68.0 | Content text, not long reading |
| #A2C0DD text on white | 1.88:1 | Fails | Lc 35.9 | Non-text elements, placeholder text |
| #A2C0DD text on black | 11.12:1 | AAA | Lc -66.6 | 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
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E2EBF4
oklch(93.6% 0.016 248)
-
Step 200
200
#CADBEC
oklch(88.4% 0.03 248.2)
-
Step 300
300 (this color)
#A2C0DD
oklch(79.5% 0.053 247.6)
-
Step 400
400
#76A6D3
oklch(70.8% 0.084 247.5)
-
Step 500
500
#508FC7
oklch(63.2% 0.107 247.2)
-
Step 600
600
#3178B4
oklch(55.6% 0.117 247.4)
-
Step 700
700
#23649B
oklch(49% 0.11 248)
-
Step 800
800
#1F527D
oklch(42.6% 0.09 247.4)
-
Step 900
900
#204465
oklch(37.7% 0.07 248.4)
-
Step 950
950
#13283B
oklch(26.9% 0.045 247.5)
#A2C0DD 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) | #B5C0DE | 0.024 |
| Deuteranopia (no green cones) | #AEBADC | 0.021 |
| Tritanopia (no blue cones) | #91C7C9 | 0.045 |
| Achromatopsia (no color) | #BDBDBD | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A2C0DD
#A2C0DD
oklch(79.5% 0.053 247.6)
- #D4B699
#D4B699
oklch(79.5% 0.053 66)
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 #A2C0DD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Cornflower Blue #98C1D9 ΔE 0.014
- Cloudy Blue #ACC2D9 ΔE 0.016
- Light Grey Blue #9DBCD4 ΔE 0.017
- Light Steel Blue #B0C4DE ΔE 0.022
- Light Blue Grey #B7C9E2 ΔE 0.038
- Sky Blue #87CEEB ΔE 0.043
- French Gray #ADB5BD ΔE 0.046
- Pastel Blue #A2BFFE ΔE 0.049
Use #A2C0DD 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.