#8B4BB7
Closest named color: Purply (#983FB2). oklch(53.8% 0.17 309.2), rgb(139, 75, 183).
Aa
White text reads best on this color (5.54:1).
About this color
#8B4BB7 is a medium-dark, vivid purple. In OKLCH its lightness is 54%, its chroma 0.170 and its hue 309°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purply (#983FB2), ΔE 0.032 away. White text reads best on it, at 5.54:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.170) |
| Temperature | in between |
| Nearest name | Purply (#983FB2) |
| Black text | 3.78:1 |
| White text | 5.54:1 |
Values
| HEX | #8B4BB7 |
| RGB | rgb(139, 75, 183) |
| HSL | hsl(276, 43%, 51%) |
| OKLCH | oklch(53.8% 0.17 309.2) |
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 #8B4BB7 | 5.54:1 | AA | Lc -82.6 | Fine for body text |
| Black text on #8B4BB7 | 3.78:1 | AA large text | Lc 26.8 | Dividers and decoration only |
| #8B4BB7 text on white | 5.54:1 | AA | Lc 77.2 | Fine for body text |
| #8B4BB7 text on black | 3.78:1 | AA large text | Lc -24.5 | 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
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EEE6F5
oklch(93.6% 0.022 309.6)
-
Step 200
200
#E1D2EF
oklch(88.5% 0.042 308.6)
-
Step 300
300
#CFB4E7
oklch(81% 0.076 308.7)
-
Step 400
400
#B78BDA
oklch(70.8% 0.121 309.1)
-
Step 500
500
#A56BD0
oklch(63.1% 0.156 309.1)
-
Step 600
600 (this color)
#8B4BB7
oklch(53.8% 0.17 309.2)
-
Step 700
700
#7B40A3
oklch(49.1% 0.159 309.2)
-
Step 800
800
#643684
oklch(42.7% 0.13 309.1)
-
Step 900
900
#51306A
oklch(37.7% 0.101 308.6)
-
Step 950
950
#301C3E
oklch(27% 0.066 309.8)
#8B4BB7 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) | #2266BA | 0.146 |
| Deuteranopia (no green cones) | #3E69B4 | 0.128 |
| Tritanopia (no blue cones) | #855F7A | 0.118 |
| Achromatopsia (no color) | #686868 | 0.171 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8B4BB7
#8B4BB7
oklch(53.8% 0.17 309.2)
- #537D00
#537D00
oklch(53.8% 0.143 129.2)
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 #8B4BB7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purply #983FB2 ΔE 0.032
- Deep Lavender #8D5EB7 ΔE 0.044
- Amethyst #9B5FC0 ΔE 0.056
- Dark Orchid #9932CC ΔE 0.058
- Light Indigo #6D5ACF ΔE 0.068
- Slate Blue #6A5ACD ΔE 0.070
- Purpley #8756E4 ΔE 0.071
- Iris #6258C4 ΔE 0.075
Use #8B4BB7 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.