#8139B4
Closest named color: Purply (#983FB2). oklch(50.1% 0.189 307.8), rgb(129, 57, 180).
Aa
White text reads best on this color (6.60:1).
About this color
#8139B4 is a medium-dark, vivid purple. In OKLCH its lightness is 50%, its chroma 0.189 and its hue 308°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purply (#983FB2), ΔE 0.048 away. White text reads best on it, at 6.60:1.
| Hue family | Purples |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.189) |
| Temperature | in between |
| Nearest name | Purply (#983FB2) |
| Black text | 3.17:1 |
| White text | 6.60:1 |
Values
| HEX | #8139B4 |
| RGB | rgb(129, 57, 180) |
| HSL | hsl(275, 52%, 46%) |
| OKLCH | oklch(50.1% 0.189 307.8) |
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 #8139B4 | 6.60:1 | AA | Lc -87.1 | Fine for body text |
| Black text on #8139B4 | 3.17:1 | AA large text | Lc 22.1 | Dividers and decoration only |
| #8139B4 text on white | 6.60:1 | AA | Lc 82.0 | Fine for body text |
| #8139B4 text on black | 3.17:1 | AA large text | Lc -19.9 | 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 700.
-
Step 50
50
#F8F3FC
oklch(97.1% 0.013 310.5)
-
Step 100
100
#EFE6F8
oklch(93.7% 0.026 308.2)
-
Step 200
200
#E2D1F4
oklch(88.5% 0.051 307.2)
-
Step 300
300
#D1B1EF
oklch(80.9% 0.092 307.9)
-
Step 400
400
#BA86E6
oklch(70.8% 0.145 308)
-
Step 500
500
#A863DF
oklch(63% 0.187 307.6)
-
Step 600
600
#9446CC
oklch(55.6% 0.202 307.9)
-
Step 700
700 (this color)
#8139B4
oklch(50.1% 0.189 307.8)
-
Step 800
800
#672E8F
oklch(42.7% 0.156 308.1)
-
Step 900
900
#532B72
oklch(37.7% 0.121 307.6)
-
Step 950
950
#311A43
oklch(27.1% 0.077 308)
#8139B4 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) | #005AB8 | 0.157 |
| Deuteranopia (no green cones) | #1C5DB1 | 0.150 |
| Tritanopia (no blue cones) | #795472 | 0.133 |
| Achromatopsia (no color) | #5D5D5D | 0.190 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8139B4
#8139B4
oklch(50.1% 0.189 307.8)
- #4E7000
#4E7000
oklch(50% 0.13 127.6)
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 #8139B4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purply #983FB2 ΔE 0.048
- Dark Orchid #9932CC ΔE 0.058
- Bluey Purple #6241C7 ΔE 0.066
- Rebecca Purple #663399 ΔE 0.068
- Grape #7209B7 ΔE 0.068
- Warm Purple #952E8F ΔE 0.073
- Dark Violet #9400D3 ΔE 0.074
- Blue Violet #8A2BE2 ΔE 0.074
Use #8139B4 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.