#A2B5FF
Closest named color: Pastel Blue (#A2BFFE). oklch(78.7% 0.108 272.7), rgb(162, 181, 255).
Aa
Black text reads best on this color (10.58:1).
About this color
#A2B5FF is a light, moderately saturated blue. In OKLCH its lightness is 79%, its chroma 0.108 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.027 away. Black text reads best on it, at 10.58:1.
| Hue family | Blues |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.108) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 10.58:1 |
| White text | 1.98:1 |
Values
| HEX | #A2B5FF |
| RGB | rgb(162, 181, 255) |
| HSL | hsl(228, 100%, 82%) |
| OKLCH | oklch(78.7% 0.108 272.7) |
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 #A2B5FF | 1.98:1 | Fails | Lc -42.7 | Non-text elements, placeholder text |
| Black text on #A2B5FF | 10.58:1 | AAA | Lc 65.7 | Content text, not long reading |
| #A2B5FF text on white | 1.98:1 | Fails | Lc 38.3 | Non-text elements, placeholder text |
| #A2B5FF text on black | 10.58:1 | AAA | Lc -64.1 | 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
#F2F5FF
oklch(97.1% 0.014 272.7)
-
Step 100
100
#E3E9FF
oklch(93.6% 0.03 273.6)
-
Step 200
200
#CCD8FF
oklch(88.6% 0.055 271.8)
-
Step 300
300 (this color)
#A2B5FF
oklch(78.7% 0.108 272.7)
-
Step 400
400
#8198FF
oklch(70.7% 0.153 272.5)
-
Step 500
500
#6479FF
oklch(63% 0.199 272.7)
-
Step 600
600
#4C57FC
oklch(55.5% 0.241 272.6)
-
Step 700
700
#3F46DC
oklch(49.2% 0.223 272.7)
-
Step 800
800
#333BB1
oklch(42.7% 0.184 272.7)
-
Step 900
900
#2B358C
oklch(37.8% 0.143 272.5)
-
Step 950
950
#192052
oklch(27% 0.091 272.8)
#A2B5FF 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) | #9DBCFF | 0.019 |
| Deuteranopia (no green cones) | #95B5FD | 0.017 |
| Tritanopia (no blue cones) | #86C4CF | 0.097 |
| Achromatopsia (no color) | #B8B8B8 | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A2B5FF
#A2B5FF
oklch(78.7% 0.108 272.7)
- #D1B864
#D1B864
oklch(78.7% 0.108 93.2)
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 #A2B5FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.027
- Carolina Blue #8AB8FE ΔE 0.029
- Pale Violet #CEAEFA ΔE 0.061
- Sky #82CAFC ΔE 0.064
- Light Periwinkle #C1C6FC ΔE 0.065
- Lightblue #7BC8F6 ΔE 0.067
- Baby Blue #A2CFFE ΔE 0.070
- Light Grey Blue #9DBCD4 ΔE 0.071
Use #A2B5FF 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.