#A4ABFF
Closest named color: Carolina Blue (#8AB8FE). oklch(76.8% 0.12 279.5), rgb(164, 171, 255).
Aa
Black text reads best on this color (9.84:1).
About this color
#A4ABFF is a medium-light, moderately saturated blue. In OKLCH its lightness is 77%, its chroma 0.120 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.044 away. Black text reads best on it, at 9.84:1.
| Hue family | Blues |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.120) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.84:1 |
| White text | 2.13:1 |
Values
| HEX | #A4ABFF |
| RGB | rgb(164, 171, 255) |
| HSL | hsl(235, 100%, 82%) |
| OKLCH | oklch(76.8% 0.12 279.5) |
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 #A4ABFF | 2.13:1 | Fails | Lc -46.4 | Large or bold text, headings |
| Black text on #A4ABFF | 9.84:1 | AAA | Lc 62.2 | Content text, not long reading |
| #A4ABFF text on white | 2.13:1 | Fails | Lc 41.8 | Non-text elements, placeholder text |
| #A4ABFF text on black | 9.84:1 | AAA | Lc -60.5 | 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
#F3F5FF
oklch(97.2% 0.013 277.1)
-
Step 100
100
#E5E8FF
oklch(93.6% 0.031 279.9)
-
Step 200
200
#D1D6FF
oklch(88.5% 0.057 279.7)
-
Step 300
300 (this color)
#A4ABFF
oklch(76.8% 0.12 279.5)
-
Step 400
400
#8E93FF
oklch(70.6% 0.156 279.6)
-
Step 500
500
#7573FF
oklch(63% 0.202 279.5)
-
Step 600
600
#614DFF
oklch(55.7% 0.25 279.6)
-
Step 700
700
#5134E7
oklch(49.1% 0.249 279.4)
-
Step 800
800
#422EBA
oklch(42.7% 0.206 279.6)
-
Step 900
900
#362D93
oklch(37.8% 0.16 279.4)
-
Step 950
950
#1F1C56
oklch(27% 0.101 279.5)
#A4ABFF 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) | #90B5FF | 0.034 |
| Deuteranopia (no green cones) | #8BAEFD | 0.032 |
| Tritanopia (no blue cones) | #8ABBC9 | 0.106 |
| Achromatopsia (no color) | #B1B1B1 | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A4ABFF
#A4ABFF
oklch(76.8% 0.12 279.5)
- #C6B553
#C6B553
oklch(76.8% 0.12 99.6)
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 #A4ABFF, closest first.
No curated palette has a color within ΔE 0.04 of #A4ABFF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.044
- Pastel Blue #A2BFFE ΔE 0.053
- Periwinkle Blue #8F99FB ΔE 0.057
- Pastel Purple #CAA0FF ΔE 0.058
- Pale Violet #CEAEFA ΔE 0.061
- Lilac #CEA2FD ΔE 0.062
- Baby Purple #CA9BF7 ΔE 0.063
- Light Violet #D6B4FC ΔE 0.077
Use #A4ABFF 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.