#A2BBFB
Closest named color: Pastel Blue (#A2BFFE). oklch(79.7% 0.095 267.8), rgb(162, 187, 251).
Aa
Black text reads best on this color (11.03:1).
About this color
#A2BBFB is a light, moderately saturated blue. In OKLCH its lightness is 80%, its chroma 0.095 and its hue 268°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.010 away. Black text reads best on it, at 11.03:1.
| Hue family | Blues |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.095) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 11.03:1 |
| White text | 1.90:1 |
Values
| HEX | #A2BBFB |
| RGB | rgb(162, 187, 251) |
| HSL | hsl(223, 92%, 81%) |
| OKLCH | oklch(79.7% 0.095 267.8) |
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 #A2BBFB | 1.90:1 | Fails | Lc -40.5 | Non-text elements, placeholder text |
| Black text on #A2BBFB | 11.03:1 | AAA | Lc 67.7 | Content text, not long reading |
| #A2BBFB text on white | 1.90:1 | Fails | Lc 36.2 | Non-text elements, placeholder text |
| #A2BBFB text on black | 11.03:1 | AAA | Lc -66.3 | 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
#F2F5FE
oklch(97% 0.012 271.3)
-
Step 100
100
#E2EAFD
oklch(93.7% 0.027 267.5)
-
Step 200
200
#CAD9FD
oklch(88.6% 0.052 267.4)
-
Step 300
300 (this color)
#A2BBFB
oklch(79.7% 0.095 267.8)
-
Step 400
400
#779BFF
oklch(70.7% 0.152 267.5)
-
Step 500
500
#577EFE
oklch(63.2% 0.195 267.7)
-
Step 600
600
#3F63ED
oklch(55.7% 0.212 267.7)
-
Step 700
700
#3250CE
oklch(49% 0.197 267.9)
-
Step 800
800
#2943A7
oklch(42.8% 0.164 267.7)
-
Step 900
900
#253A84
oklch(37.7% 0.127 267.9)
-
Step 950
950
#15234D
oklch(27% 0.08 267.1)
#A2BBFB 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) | #A6C0FE | 0.014 |
| Deuteranopia (no green cones) | #9EB8FA | 0.010 |
| Tritanopia (no blue cones) | #87C8D1 | 0.086 |
| Achromatopsia (no color) | #BCBCBC | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A2BBFB
#A2BBFB
oklch(79.7% 0.095 267.8)
- #D7B973
#D7B973
oklch(79.6% 0.095 87.1)
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 #A2BBFB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.010
- Carolina Blue #8AB8FE ΔE 0.031
- Sky #82CAFC ΔE 0.049
- Light Periwinkle #C1C6FC ΔE 0.052
- Baby Blue #A2CFFE ΔE 0.052
- Lightblue #7BC8F6 ΔE 0.054
- Light Sky Blue #87CEFA ΔE 0.056
- Light Steel Blue #B0C4DE ΔE 0.057
Use #A2BBFB 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.