#A2C0DA
Closest named color: Light Cornflower Blue (#98C1D9). oklch(79.4% 0.049 244.6), rgb(162, 192, 218).
Aa
Black text reads best on this color (11.08:1).
About this color
#A2C0DA is a light, muted blue. In OKLCH its lightness is 79%, its chroma 0.049 and its hue 245°. Its hue sits on the cool side of the wheel. The nearest named color is Light Cornflower Blue (#98C1D9), ΔE 0.012 away. Black text reads best on it, at 11.08:1.
| Hue family | Blues |
| Lightness | light (79%) |
| Chroma | muted (0.049) |
| Temperature | cool |
| Nearest name | Light Cornflower Blue (#98C1D9) |
| Black text | 11.08:1 |
| White text | 1.89:1 |
Values
| HEX | #A2C0DA |
| RGB | rgb(162, 192, 218) |
| HSL | hsl(208, 43%, 75%) |
| OKLCH | oklch(79.4% 0.049 244.6) |
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 #A2C0DA | 1.89:1 | Fails | Lc -40.3 | Non-text elements, placeholder text |
| Black text on #A2C0DA | 11.08:1 | AAA | Lc 67.9 | Content text, not long reading |
| #A2C0DA text on white | 1.89:1 | Fails | Lc 36.0 | Non-text elements, placeholder text |
| #A2C0DA text on black | 11.08:1 | AAA | Lc -66.5 | 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
#E2EBF3
oklch(93.6% 0.015 244.7)
-
Step 200
200
#CBDCEA
oklch(88.6% 0.027 242.8)
-
Step 300
300 (this color)
#A2C0DA
oklch(79.4% 0.049 244.6)
-
Step 400
400
#76A6CF
oklch(70.7% 0.079 245)
-
Step 500
500
#5090C2
oklch(63.2% 0.1 243.9)
-
Step 600
600
#3279AF
oklch(55.6% 0.11 244.8)
-
Step 700
700
#246696
oklch(49.2% 0.101 244.3)
-
Step 800
800
#20537A
oklch(42.7% 0.084 244.9)
-
Step 900
900
#204562
oklch(37.7% 0.066 244.5)
-
Step 950
950
#142839
oklch(26.9% 0.041 245.8)
#A2C0DA 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) | #B6C0DB | 0.026 |
| Deuteranopia (no green cones) | #AFBADA | 0.022 |
| Tritanopia (no blue cones) | #92C6C8 | 0.040 |
| Achromatopsia (no color) | #BCBCBC | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A2C0DA
#A2C0DA
oklch(79.4% 0.049 244.6)
- #D3B69B
#D3B69B
oklch(79.4% 0.05 65)
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 #A2C0DA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Cornflower Blue #98C1D9 ΔE 0.012
- Light Grey Blue #9DBCD4 ΔE 0.014
- Cloudy Blue #ACC2D9 ΔE 0.014
- Light Steel Blue #B0C4DE ΔE 0.022
- Light Blue Grey #B7C9E2 ΔE 0.038
- French Gray #ADB5BD ΔE 0.043
- Sky Blue #87CEEB ΔE 0.044
- Silver #C0C0C0 ΔE 0.051
Use #A2C0DA 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.