#B139CC
Closest named color: Dark Orchid (#9932CC). oklch(58% 0.228 319.6), rgb(177, 57, 204).
Aa
White text reads best on this color (4.85:1).
About this color
#B139CC is a medium-dark, vivid purple. In OKLCH its lightness is 58%, its chroma 0.228 and its hue 320°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Orchid (#9932CC), ΔE 0.050 away. White text reads best on it, at 4.85:1.
| Hue family | Purples |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.228) |
| Temperature | in between |
| Nearest name | Dark Orchid (#9932CC) |
| Black text | 4.32:1 |
| White text | 4.85:1 |
Values
| HEX | #B139CC |
| RGB | rgb(177, 57, 204) |
| HSL | hsl(289, 59%, 51%) |
| OKLCH | oklch(58% 0.228 319.6) |
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 #B139CC | 4.85:1 | AA | Lc -78.0 | Fine for body text |
| Black text on #B139CC | 4.32:1 | AA large text | Lc 31.5 | Non-text elements, placeholder text |
| #B139CC text on white | 4.85:1 | AA | Lc 72.6 | Content text, not long reading |
| #B139CC text on black | 4.32:1 | AA large text | Lc -29.1 | 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
#FAF3FB
oklch(97.2% 0.013 321.9)
-
Step 100
100
#F3E4F7
oklch(93.6% 0.03 319.1)
-
Step 200
200
#EACEF1
oklch(88.5% 0.056 319.5)
-
Step 300
300
#DEABEA
oklch(80.8% 0.103 319.8)
-
Step 400
400
#CC7BE0
oklch(70.6% 0.165 319.5)
-
Step 500
500
#BE54D7
oklch(63.2% 0.209 319.5)
-
Step 600
600 (this color)
#B139CC
oklch(58% 0.228 319.6)
-
Step 700
700
#9120A9
oklch(49.1% 0.211 319.6)
-
Step 800
800
#761E89
oklch(42.7% 0.176 319.7)
-
Step 900
900
#5F216E
oklch(37.7% 0.137 319.2)
-
Step 950
950
#381540
oklch(27% 0.086 319.8)
#B139CC 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) | #0069D0 | 0.225 |
| Deuteranopia (no green cones) | #4575C9 | 0.197 |
| Tritanopia (no blue cones) | #B1567F | 0.142 |
| Achromatopsia (no color) | #717171 | 0.230 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B139CC
#B139CC
oklch(58% 0.228 319.6)
- #2F9200
#2F9200
oklch(57.9% 0.185 139.5)
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 #B139CC, closest first.
No curated palette has a color within ΔE 0.04 of #B139CC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Orchid #9932CC ΔE 0.050
- Medium Orchid #BA55D3 ΔE 0.053
- Vibrant Purple #AD03DE ΔE 0.054
- Purpley Pink #C83CB9 ΔE 0.057
- Purply #983FB2 ΔE 0.060
- Pinky Purple #C94CBE ΔE 0.067
- Purple Pink #D725DE ΔE 0.076
- Amethyst #9B5FC0 ΔE 0.080
Use #B139CC 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.