#5D1B7D
Closest named color: Indigo (#4B0082). oklch(37.8% 0.158 311.8), rgb(93, 27, 125).
Aa
White text reads best on this color (10.94:1).
About this color
#5D1B7D is a dark, vivid purple. In OKLCH its lightness is 38%, its chroma 0.158 and its hue 312°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Indigo (#4B0082), ΔE 0.054 away. White text reads best on it, at 10.94:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | vivid (0.158) |
| Temperature | in between |
| Nearest name | Indigo (#4B0082) |
| Black text | 1.91:1 |
| White text | 10.94:1 |
Values
| HEX | #5D1B7D |
| RGB | rgb(93, 27, 125) |
| HSL | hsl(280, 64%, 30%) |
| OKLCH | oklch(37.8% 0.158 311.8) |
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 #5D1B7D | 10.94:1 | AAA | Lc -98.4 | Preferred for body text |
| Black text on #5D1B7D | 1.91:1 | Fails | Lc 9.5 | Not readable |
| #5D1B7D text on white | 10.94:1 | AAA | Lc 94.4 | Preferred for body text |
| #5D1B7D text on black | 1.91:1 | Fails | Lc -8.2 | Not readable |
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 900.
-
Step 50
50
#F9F3FD
oklch(97.2% 0.015 312.2)
-
Step 100
100
#F2E4FB
oklch(93.7% 0.034 312.4)
-
Step 200
200
#E8CDF9
oklch(88.5% 0.066 312.4)
-
Step 300
300
#DAAAF9
oklch(80.9% 0.12 311.6)
-
Step 400
400
#C778F5
oklch(70.7% 0.19 311.6)
-
Step 500
500
#B94BF1
oklch(63.1% 0.243 311.8)
-
Step 600
600
#A51BDF
oklch(55.6% 0.264 311.9)
-
Step 700
700
#8D01C2
oklch(49.1% 0.246 311.7)
-
Step 800
800
#730F9D
oklch(42.8% 0.204 311.9)
-
Step 900
900 (this color)
#5D1B7D
oklch(37.8% 0.158 311.8)
-
Step 950
950
#361249
oklch(26.9% 0.101 311.5)
#5D1B7D 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) | #003980 | 0.135 |
| Deuteranopia (no green cones) | #0A3E7B | 0.134 |
| Tritanopia (no blue cones) | #59324B | 0.106 |
| Achromatopsia (no color) | #3C3C3C | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D1B7D
#5D1B7D
oklch(37.8% 0.158 311.8)
- #2C4D00
#2C4D00
oklch(38% 0.105 131.9)
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 #5D1B7D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Indigo #4B0082 ΔE 0.054
- Royal Purple #4B006E ΔE 0.060
- Rebecca Purple #663399 ΔE 0.066
- Purple #800080 ΔE 0.075
- Grape Purple #5D1451 ΔE 0.076
- Dark Slate Blue #483D8B ΔE 0.080
- Rich Purple #720058 ΔE 0.082
- Chrysanthemum #560BAD ΔE 0.084
Use #5D1B7D 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.