#A2B7FB
Closest named color: Pastel Blue (#A2BFFE). oklch(78.9% 0.1 270.8), rgb(162, 183, 251).
Aa
Black text reads best on this color (10.70:1).
About this color
#A2B7FB is a light, moderately saturated blue. In OKLCH its lightness is 79%, its chroma 0.100 and its hue 271°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.020 away. Black text reads best on it, at 10.70:1.
| Hue family | Blues |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.100) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 10.70:1 |
| White text | 1.96:1 |
Values
| HEX | #A2B7FB |
| RGB | rgb(162, 183, 251) |
| HSL | hsl(226, 92%, 81%) |
| OKLCH | oklch(78.9% 0.1 270.8) |
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 #A2B7FB | 1.96:1 | Fails | Lc -42.1 | Non-text elements, placeholder text |
| Black text on #A2B7FB | 10.70:1 | AAA | Lc 66.2 | Content text, not long reading |
| #A2B7FB text on white | 1.96:1 | Fails | Lc 37.7 | Non-text elements, placeholder text |
| #A2B7FB text on black | 10.70:1 | AAA | Lc -64.7 | 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
#E2E9FE
oklch(93.5% 0.029 271.1)
-
Step 200
200
#CBD8FF
oklch(88.5% 0.056 270.7)
-
Step 300
300 (this color)
#A2B7FB
oklch(78.9% 0.1 270.8)
-
Step 400
400
#7E99FF
oklch(70.7% 0.152 270.9)
-
Step 500
500
#5F7BFF
oklch(63.1% 0.198 270.7)
-
Step 600
600
#485EF2
oklch(55.6% 0.221 270.8)
-
Step 700
700
#3A4CD3
oklch(49.1% 0.206 270.7)
-
Step 800
800
#303FAB
oklch(42.7% 0.172 271)
-
Step 900
900
#293887
oklch(37.8% 0.133 270.6)
-
Step 950
950
#18214F
oklch(26.9% 0.085 271.3)
#A2B7FB 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) | #A1BDFE | 0.015 |
| Deuteranopia (no green cones) | #99B6F9 | 0.012 |
| Tritanopia (no blue cones) | #88C4CF | 0.088 |
| Achromatopsia (no color) | #B9B9B9 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A2B7FB
#A2B7FB
oklch(78.9% 0.1 270.8)
- #D2B86C
#D2B86C
oklch(78.9% 0.1 91.1)
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 #A2B7FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.020
- Carolina Blue #8AB8FE ΔE 0.028
- Sky #82CAFC ΔE 0.058
- Light Periwinkle #C1C6FC ΔE 0.060
- Lightblue #7BC8F6 ΔE 0.061
- Pale Violet #CEAEFA ΔE 0.062
- Baby Blue #A2CFFE ΔE 0.063
- Light Grey Blue #9DBCD4 ΔE 0.063
Use #A2B7FB 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.