#AB5BF6
Closest named color: Lighter Purple (#A55AF4). oklch(63.7% 0.224 304.5), rgb(171, 91, 246).
Aa
Black text reads best on this color (5.55:1).
About this color
#AB5BF6 is a medium-light, vivid purple. In OKLCH its lightness is 64%, its chroma 0.224 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Lighter Purple (#A55AF4), ΔE 0.011 away. Black text reads best on it, at 5.55:1.
| Hue family | Purples |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.224) |
| Temperature | in between |
| Nearest name | Lighter Purple (#A55AF4) |
| Black text | 5.55:1 |
| White text | 3.77:1 |
Values
| HEX | #AB5BF6 |
| RGB | rgb(171, 91, 246) |
| HSL | hsl(271, 90%, 66%) |
| OKLCH | oklch(63.7% 0.224 304.5) |
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 #AB5BF6 | 3.77:1 | AA large text | Lc -70.2 | Content text, not long reading |
| Black text on #AB5BF6 | 5.55:1 | AA | Lc 39.4 | Non-text elements, placeholder text |
| #AB5BF6 text on white | 3.77:1 | AA large text | Lc 64.7 | Content text, not long reading |
| #AB5BF6 text on black | 5.55:1 | AA | Lc -37.0 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F7F3FE
oklch(97% 0.015 302.6)
-
Step 100
100
#EEE5FC
oklch(93.6% 0.032 303.5)
-
Step 200
200
#E2D0FA
oklch(88.5% 0.06 304.6)
-
Step 300
300
#D0AFFA
oklch(80.9% 0.109 304.2)
-
Step 400
400
#BA80F8
oklch(70.7% 0.177 304.6)
-
Step 500
500 (this color)
#AB5BF6
oklch(63.7% 0.224 304.5)
-
Step 600
600
#9535E3
oklch(55.6% 0.244 304.4)
-
Step 700
700
#7F24C5
oklch(49.1% 0.227 304.3)
-
Step 800
800
#67229F
oklch(42.6% 0.188 304.4)
-
Step 900
900
#54247E
oklch(37.7% 0.146 304.7)
-
Step 950
950
#31174A
oklch(27.1% 0.092 304.4)
#AB5BF6 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) | #0081FB | 0.181 |
| Deuteranopia (no green cones) | #3083F3 | 0.169 |
| Tritanopia (no blue cones) | #9D7CA1 | 0.163 |
| Achromatopsia (no color) | #838383 | 0.226 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AB5BF6
#AB5BF6
oklch(63.7% 0.224 304.5)
- #769A00
#769A00
oklch(63.6% 0.159 124.6)
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 #AB5BF6, closest first.
No curated palette has a color within ΔE 0.04 of #AB5BF6.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lighter Purple #A55AF4 ΔE 0.011
- Light Urple #B36FF6 ΔE 0.045
- Bright Lavender #C760FF ΔE 0.053
- Bright Lilac #C95EFB ΔE 0.055
- Medium Orchid #BA55D3 ΔE 0.060
- Easter Purple #C071FE ΔE 0.061
- Purpley #8756E4 ΔE 0.069
- Light Purple #BF77F6 ΔE 0.071
Use #AB5BF6 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.