#AB45BB
Closest named color: Purply (#983FB2). oklch(57.3% 0.196 322), rgb(171, 69, 187).
Aa
White text reads best on this color (4.88:1).
About this color
#AB45BB is a medium-dark, vivid purple. In OKLCH its lightness is 57%, its chroma 0.196 and its hue 322°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purply (#983FB2), ΔE 0.041 away. White text reads best on it, at 4.88:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.196) |
| Temperature | in between |
| Nearest name | Purply (#983FB2) |
| Black text | 4.30:1 |
| White text | 4.88:1 |
Values
| HEX | #AB45BB |
| RGB | rgb(171, 69, 187) |
| HSL | hsl(292, 46%, 50%) |
| OKLCH | oklch(57.3% 0.196 322) |
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 #AB45BB | 4.88:1 | AA | Lc -78.5 | Fine for body text |
| Black text on #AB45BB | 4.30:1 | AA large text | Lc 31.0 | Non-text elements, placeholder text |
| #AB45BB text on white | 4.88:1 | AA | Lc 73.1 | Content text, not long reading |
| #AB45BB text on black | 4.30:1 | AA large text | Lc -28.6 | Dividers and decoration only |
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 600.
-
Step 50
50
#F9F3FA
oklch(97.1% 0.011 321.3)
-
Step 100
100
#F2E5F4
oklch(93.7% 0.024 321.7)
-
Step 200
200
#E9CFED
oklch(88.5% 0.049 321.7)
-
Step 300
300
#DCAEE3
oklch(80.9% 0.089 321.9)
-
Step 400
400
#C981D4
oklch(70.7% 0.14 322.1)
-
Step 500
500
#BA5DC9
oklch(63% 0.181 321.9)
-
Step 600
600 (this color)
#AB45BB
oklch(57.3% 0.196 322)
-
Step 700
700
#8E309C
oklch(49.2% 0.182 322.2)
-
Step 800
800
#73297F
oklch(42.7% 0.152 321.8)
-
Step 900
900
#5D2766
oklch(37.7% 0.118 321.7)
-
Step 950
950
#37183C
oklch(27.1% 0.075 321.9)
#AB45BB 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) | #2A6ABF | 0.195 |
| Deuteranopia (no green cones) | #5375B8 | 0.168 |
| Tritanopia (no blue cones) | #AD587A | 0.119 |
| Achromatopsia (no color) | #717171 | 0.197 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AB45BB
#AB45BB
oklch(57.3% 0.196 322)
- #0F9200
#0F9200
oklch(57.3% 0.193 142)
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 #AB45BB, closest first.
No curated palette has a color within ΔE 0.04 of #AB45BB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purply #983FB2 ΔE 0.041
- Medium Orchid #BA55D3 ΔE 0.053
- Purpley Pink #C83CB9 ΔE 0.055
- Amethyst #9B5FC0 ΔE 0.056
- Dark Orchid #9932CC ΔE 0.059
- Pinky Purple #C94CBE ΔE 0.061
- Deep Lavender #8D5EB7 ΔE 0.071
- Vibrant Purple #AD03DE ΔE 0.085
Use #AB45BB 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.