#AB71D4
Closest named color: Medium Purple (#9370DB). oklch(64.9% 0.153 309.8), rgb(171, 113, 212).
Aa
Black text reads best on this color (6.04:1).
About this color
#AB71D4 is a medium-light, vivid purple. In OKLCH its lightness is 65%, its chroma 0.153 and its hue 310°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Purple (#9370DB), ΔE 0.042 away. Black text reads best on it, at 6.04:1.
| Hue family | Purples |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.153) |
| Temperature | in between |
| Nearest name | Medium Purple (#9370DB) |
| Black text | 6.04:1 |
| White text | 3.47:1 |
Values
| HEX | #AB71D4 |
| RGB | rgb(171, 113, 212) |
| HSL | hsl(275, 54%, 64%) |
| OKLCH | oklch(64.9% 0.153 309.8) |
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 #AB71D4 | 3.47:1 | AA large text | Lc -67.5 | Content text, not long reading |
| Black text on #AB71D4 | 6.04:1 | AA | Lc 42.0 | Non-text elements, placeholder text |
| #AB71D4 text on white | 3.47:1 | AA large text | Lc 62.1 | Content text, not long reading |
| #AB71D4 text on black | 6.04:1 | AA | Lc -39.6 | 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
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EEE6F5
oklch(93.6% 0.022 309.6)
-
Step 200
200
#E1D2EE
oklch(88.4% 0.041 309.4)
-
Step 300
300
#CFB4E6
oklch(80.9% 0.075 309.2)
-
Step 400
400
#B78BD9
oklch(70.7% 0.12 309.5)
-
Step 500
500 (this color)
#AB71D4
oklch(64.9% 0.153 309.8)
-
Step 600
600
#9151BB
oklch(55.6% 0.167 309.9)
-
Step 700
700
#7B41A1
oklch(49.1% 0.155 309.7)
-
Step 800
800
#643683
oklch(42.7% 0.129 309.6)
-
Step 900
900
#523069
oklch(37.8% 0.1 310)
-
Step 950
950
#301D3D
oklch(27.1% 0.062 310.2)
#AB71D4 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) | #5987D7 | 0.122 |
| Deuteranopia (no green cones) | #698BD1 | 0.111 |
| Tritanopia (no blue cones) | #A68198 | 0.110 |
| Achromatopsia (no color) | #8A8A8A | 0.154 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AB71D4
#AB71D4
oklch(64.9% 0.153 309.8)
- #6FA02B
#6FA02B
oklch(64.8% 0.154 129.8)
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 #AB71D4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Purple #9370DB ΔE 0.042
- Wisteria #A87DC2 ΔE 0.045
- Soft Purple #A66FB5 ΔE 0.047
- Deep Lilac #966EBD ΔE 0.050
- Light Urple #B36FF6 ΔE 0.053
- Amethyst #9B5FC0 ΔE 0.057
- Light Purple #BF77F6 ΔE 0.061
- Medium Orchid #BA55D3 ΔE 0.061
Use #AB71D4 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.