#5B1A4F
Closest named color: Grape Purple (#5D1451). oklch(34.3% 0.116 336), rgb(91, 26, 79).
Aa
White text reads best on this color (12.31:1).
About this color
#5B1A4F is a dark, moderately saturated purple. In OKLCH its lightness is 34%, its chroma 0.116 and its hue 336°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.011 away. White text reads best on it, at 12.31:1.
| Hue family | Purples |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.116) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.70:1 |
| White text | 12.31:1 |
Values
| HEX | #5B1A4F |
| RGB | rgb(91, 26, 79) |
| HSL | hsl(311, 56%, 23%) |
| OKLCH | oklch(34.3% 0.116 336) |
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 #5B1A4F | 12.31:1 | AAA | Lc -100.9 | Preferred for body text |
| Black text on #5B1A4F | 1.70:1 | Fails | Lc 0.0 | Not readable |
| #5B1A4F text on white | 12.31:1 | AAA | Lc 97.3 | Preferred for body text |
| #5B1A4F text on black | 1.70:1 | Fails | Lc 0.0 | 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
#FBF3F8
oklch(97.2% 0.011 339.3)
-
Step 100
100
#F5E4F0
oklch(93.6% 0.024 336.1)
-
Step 200
200
#EFCEE5
oklch(88.6% 0.048 337)
-
Step 300
300
#E5ACD6
oklch(81% 0.086 336.1)
-
Step 400
400
#D67DC1
oklch(70.7% 0.139 336.3)
-
Step 500
500
#C858B2
oklch(63.1% 0.177 335.7)
-
Step 600
600
#B3389D
oklch(55.5% 0.193 335.9)
-
Step 700
700
#9A2986
oklch(49.1% 0.179 336.1)
-
Step 800
800
#7D246D
oklch(42.6% 0.149 335.9)
-
Step 900
900 (this color)
#5B1A4F
oklch(34.3% 0.116 336)
-
Step 950
950
#3C1634
oklch(27.1% 0.074 336.2)
#5B1A4F 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) | #1B2E51 | 0.124 |
| Deuteranopia (no green cones) | #30384D | 0.107 |
| Tritanopia (no blue cones) | #601E32 | 0.057 |
| Achromatopsia (no color) | #353535 | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5B1A4F
#5B1A4F
oklch(34.3% 0.116 336)
- #004526
#004526
oklch(34.3% 0.083 156.3)
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 #5B1A4F, closest first.
No curated palette has a color within ΔE 0.04 of #5B1A4F.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.011
- Plum Purple #4E0550 ΔE 0.048
- Rich Purple #720058 ΔE 0.054
- Velvet #750851 ΔE 0.056
- Deep Violet #490648 ΔE 0.057
- Merlot #730039 ΔE 0.065
- Eggplant Purple #430541 ΔE 0.072
- Burgundy #610023 ΔE 0.076
Use #5B1A4F 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.