#A2CAFF
Closest named color: Baby Blue (#A2CFFE). oklch(82.9% 0.086 255.6), rgb(162, 202, 255).
Aa
Black text reads best on this color (12.42:1).
About this color
#A2CAFF is a light, moderately saturated blue. In OKLCH its lightness is 83%, its chroma 0.086 and its hue 256°. Its hue sits on the cool side of the wheel. The nearest named color is Baby Blue (#A2CFFE), ΔE 0.014 away. Black text reads best on it, at 12.42:1.
| Hue family | Blues |
| Lightness | light (83%) |
| Chroma | moderately saturated (0.086) |
| Temperature | cool |
| Nearest name | Baby Blue (#A2CFFE) |
| Black text | 12.42:1 |
| White text | 1.68:1 |
Values
| HEX | #A2CAFF |
| RGB | rgb(162, 202, 255) |
| HSL | hsl(214, 100%, 82%) |
| OKLCH | oklch(82.9% 0.086 255.6) |
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 #A2CAFF | 1.68:1 | Fails | Lc -33.8 | Non-text elements, placeholder text |
| Black text on #A2CAFF | 12.42:1 | AAA | Lc 73.8 | Content text, not long reading |
| #A2CAFF text on white | 1.68:1 | Fails | Lc 30.0 | Non-text elements, placeholder text |
| #A2CAFF text on black | 12.42:1 | AAA | Lc -72.8 | 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
#F0F6FD
oklch(97.1% 0.011 252.1)
-
Step 100
100
#DFEBFB
oklch(93.6% 0.025 255.6)
-
Step 200
200
#C5DBF9
oklch(88.5% 0.048 256.2)
-
Step 300
300 (this color)
#A2CAFF
oklch(82.9% 0.086 255.6)
-
Step 400
400
#63A2F5
oklch(70.6% 0.139 255.9)
-
Step 500
500
#3388F1
oklch(63% 0.177 255.8)
-
Step 600
600
#0070DD
oklch(55.6% 0.187 255.6)
-
Step 700
700
#005EBB
oklch(49.1% 0.165 255.5)
-
Step 800
800
#004C9B
oklch(42.6% 0.144 255.8)
-
Step 900
900
#0C407D
oklch(37.6% 0.116 255.9)
-
Step 950
950
#0A2649
oklch(26.9% 0.073 255.8)
#A2CAFF 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) | #B7CCFF | 0.027 |
| Deuteranopia (no green cones) | #ACC3FE | 0.020 |
| Tritanopia (no blue cones) | #84D6DC | 0.076 |
| Achromatopsia (no color) | #C7C7C7 | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A2CAFF
#A2CAFF
oklch(82.9% 0.086 255.6)
- #E8C087
#E8C087
oklch(83% 0.087 75.9)
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 #A2CAFF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Blue #A2CFFE ΔE 0.014
- Pastel Blue #A2BFFE ΔE 0.029
- Light Sky Blue #87CEFA ΔE 0.032
- Sky #82CAFC ΔE 0.035
- Light Periwinkle #C1C6FC ΔE 0.038
- Lightblue #7BC8F6 ΔE 0.045
- Sky Blue #87CEEB ΔE 0.046
- Light Blue Grey #B7C9E2 ΔE 0.046
Use #A2CAFF 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.