#ABB2F1
Closest named color: Pastel Blue (#A2BFFE). oklch(78.1% 0.09 279.2), rgb(171, 178, 241).
Aa
Black text reads best on this color (10.36:1).
About this color
#ABB2F1 is a light, moderately saturated blue. In OKLCH its lightness is 78%, its chroma 0.090 and its hue 279°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.034 away. Black text reads best on it, at 10.36:1.
| Hue family | Blues |
| Lightness | light (78%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 10.36:1 |
| White text | 2.02:1 |
Values
| HEX | #ABB2F1 |
| RGB | rgb(171, 178, 241) |
| HSL | hsl(234, 71%, 81%) |
| OKLCH | oklch(78.1% 0.09 279.2) |
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 #ABB2F1 | 2.02:1 | Fails | Lc -43.8 | Non-text elements, placeholder text |
| Black text on #ABB2F1 | 10.36:1 | AAA | Lc 64.6 | Content text, not long reading |
| #ABB2F1 text on white | 2.02:1 | Fails | Lc 39.3 | Non-text elements, placeholder text |
| #ABB2F1 text on black | 10.36:1 | AAA | Lc -63.0 | 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
#F3F5FE
oklch(97.1% 0.012 276.1)
-
Step 100
100
#E6E8FC
oklch(93.5% 0.027 281.3)
-
Step 200
200
#D1D6FB
oklch(88.4% 0.051 279.2)
-
Step 300
300 (this color)
#ABB2F1
oklch(78.1% 0.09 279.2)
-
Step 400
400
#8E95F8
oklch(70.6% 0.144 279)
-
Step 500
500
#7577F5
oklch(63.1% 0.184 279)
-
Step 600
600
#605CE4
oklch(55.6% 0.2 279)
-
Step 700
700
#504AC6
oklch(49% 0.187 279.1)
-
Step 800
800
#413EA0
oklch(42.7% 0.154 279)
-
Step 900
900
#36367F
oklch(37.6% 0.12 278.9)
-
Step 950
950
#20204A
oklch(26.9% 0.076 280)
#ABB2F1 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) | #A0B9F4 | 0.021 |
| Deuteranopia (no green cones) | #9CB4EF | 0.020 |
| Tritanopia (no blue cones) | #99BEC8 | 0.080 |
| Achromatopsia (no color) | #B6B6B6 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ABB2F1
#ABB2F1
oklch(78.1% 0.09 279.2)
- #C6B974
#C6B974
oklch(78.1% 0.09 98.9)
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 #ABB2F1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.034
- Carolina Blue #8AB8FE ΔE 0.042
- Pale Violet #CEAEFA ΔE 0.052
- Light Grey Blue #9DBCD4 ΔE 0.060
- Light Periwinkle #C1C6FC ΔE 0.062
- Light Steel Blue #B0C4DE ΔE 0.063
- Cloudy Blue #ACC2D9 ΔE 0.063
- Light Violet #D6B4FC ΔE 0.064
Use #ABB2F1 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.