#AB90E4
Closest named color: Pale Purple (#B790D4). oklch(71% 0.123 298), rgb(171, 144, 228).
Aa
Black text reads best on this color (7.84:1).
About this color
#AB90E4 is a medium-light, moderately saturated purple. In OKLCH its lightness is 71%, its chroma 0.123 and its hue 298°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.030 away. Black text reads best on it, at 7.84:1.
| Hue family | Purples |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.123) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 7.84:1 |
| White text | 2.67:1 |
Values
| HEX | #AB90E4 |
| RGB | rgb(171, 144, 228) |
| HSL | hsl(259, 61%, 73%) |
| OKLCH | oklch(71% 0.123 298) |
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 #AB90E4 | 2.67:1 | Fails | Lc -57.1 | Large or bold text, headings |
| Black text on #AB90E4 | 7.84:1 | AAA | Lc 52.1 | Large or bold text, headings |
| #AB90E4 text on white | 2.67:1 | Fails | Lc 52.0 | Large or bold text, headings |
| #AB90E4 text on black | 7.84:1 | AAA | Lc -49.9 | Large or bold text, headings |
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 400.
-
Step 50
50
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#EBE7F7
oklch(93.6% 0.022 297.4)
-
Step 200
200
#DCD4F2
oklch(88.6% 0.042 297.7)
-
Step 300
300
#C6B6EC
oklch(80.8% 0.077 298.2)
-
Step 400
400 (this color)
#AB90E4
oklch(71% 0.123 298)
-
Step 500
500
#9671DB
oklch(63.1% 0.157 297.9)
-
Step 600
600
#8156C8
oklch(55.5% 0.171 298)
-
Step 700
700
#6D46AD
oklch(49.1% 0.158 297.7)
-
Step 800
800
#593A8C
oklch(42.7% 0.131 298.1)
-
Step 900
900
#493370
oklch(37.7% 0.102 298)
-
Step 950
950
#2B1E42
oklch(27% 0.066 298.6)
#AB90E4 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) | #7B9EE7 | 0.070 |
| Deuteranopia (no green cones) | #7F9DE2 | 0.066 |
| Tritanopia (no blue cones) | #A09EAF | 0.098 |
| Achromatopsia (no color) | #9E9E9E | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AB90E4
#AB90E4
oklch(71% 0.123 298)
- #9BAC4C
#9BAC4C
oklch(71.1% 0.123 118)
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 #AB90E4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.030
- Perrywinkle #8F8CE7 ΔE 0.044
- Periwinkle Blue #8F99FB ΔE 0.051
- Liliac #C48EFD ΔE 0.055
- Wisteria #A87DC2 ΔE 0.061
- Baby Purple #CA9BF7 ΔE 0.062
- Lavender Blue #8B88F8 ΔE 0.063
- Pastel Purple #CAA0FF ΔE 0.072
Use #AB90E4 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.