#9B37C5
Closest named color: Dark Orchid (#9932CC). oklch(54.3% 0.216 313.8), rgb(155, 55, 197).
Aa
White text reads best on this color (5.60:1).
About this color
#9B37C5 is a medium-dark, vivid purple. In OKLCH its lightness is 54%, its chroma 0.216 and its hue 314°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Orchid (#9932CC), ΔE 0.014 away. White text reads best on it, at 5.60:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.216) |
| Temperature | in between |
| Nearest name | Dark Orchid (#9932CC) |
| Black text | 3.74:1 |
| White text | 5.60:1 |
Values
| HEX | #9B37C5 |
| RGB | rgb(155, 55, 197) |
| HSL | hsl(282, 56%, 49%) |
| OKLCH | oklch(54.3% 0.216 313.8) |
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 #9B37C5 | 5.60:1 | AA | Lc -82.4 | Fine for body text |
| Black text on #9B37C5 | 3.74:1 | AA large text | Lc 27.0 | Dividers and decoration only |
| #9B37C5 text on white | 5.60:1 | AA | Lc 77.1 | Fine for body text |
| #9B37C5 text on black | 3.74:1 | AA large text | Lc -24.7 | 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
#F9F3FC
oklch(97.1% 0.013 314.8)
-
Step 100
100
#F1E5F7
oklch(93.7% 0.027 314.7)
-
Step 200
200
#E6CFF3
oklch(88.5% 0.055 313.4)
-
Step 300
300
#D7AEED
oklch(80.8% 0.097 313.6)
-
Step 400
400
#C380E4
oklch(70.6% 0.156 313.8)
-
Step 500
500
#B35CDC
oklch(63.1% 0.198 313.5)
-
Step 600
600 (this color)
#9B37C5
oklch(54.3% 0.216 313.8)
-
Step 700
700
#882CAE
oklch(49.1% 0.201 313.8)
-
Step 800
800
#6E278D
oklch(42.7% 0.166 313.5)
-
Step 900
900
#5A2671
oklch(37.8% 0.13 313.9)
-
Step 950
950
#341742
oklch(26.9% 0.083 313.3)
#9B37C5 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) | #0062C9 | 0.195 |
| Deuteranopia (no green cones) | #2D6AC2 | 0.181 |
| Tritanopia (no blue cones) | #97567B | 0.143 |
| Achromatopsia (no color) | #686868 | 0.218 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9B37C5
#9B37C5
oklch(54.3% 0.216 313.8)
- #478200
#478200
oklch(54.5% 0.156 133.8)
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 #9B37C5, closest first.
No curated palette has a color within ΔE 0.04 of #9B37C5.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Orchid #9932CC ΔE 0.014
- Purply #983FB2 ΔE 0.033
- Dark Violet #9400D3 ΔE 0.055
- Vibrant Purple #AD03DE ΔE 0.061
- Blue Violet #8A2BE2 ΔE 0.062
- Purpley #8756E4 ΔE 0.078
- Amethyst #9B5FC0 ΔE 0.079
- Deep Lavender #8D5EB7 ΔE 0.083
Use #9B37C5 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.