#5B284C
Closest named color: Grape Purple (#5D1451). oklch(36.1% 0.089 339.9), rgb(91, 40, 76).
Aa
White text reads best on this color (11.33:1).
About this color
#5B284C is a dark, moderately saturated purple. In OKLCH its lightness is 36%, its chroma 0.089 and its hue 340°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.043 away. White text reads best on it, at 11.33:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.089) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.85:1 |
| White text | 11.33:1 |
Values
| HEX | #5B284C |
| RGB | rgb(91, 40, 76) |
| HSL | hsl(318, 39%, 26%) |
| OKLCH | oklch(36.1% 0.089 339.9) |
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 #5B284C | 11.33:1 | AAA | Lc -99.6 | Preferred for body text |
| Black text on #5B284C | 1.85:1 | Fails | Lc 8.1 | Not readable |
| #5B284C text on white | 11.33:1 | AAA | Lc 95.8 | Preferred for body text |
| #5B284C text on black | 1.85:1 | 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
#FAF3F7
oklch(97.1% 0.009 341.8)
-
Step 100
100
#F3E5EE
oklch(93.6% 0.019 338.7)
-
Step 200
200
#EBD0E1
oklch(88.5% 0.037 339.8)
-
Step 300
300
#DFB0CE
oklch(80.8% 0.067 340.2)
-
Step 400
400
#CD86B6
oklch(70.7% 0.107 339.6)
-
Step 500
500
#BF65A3
oklch(63.1% 0.138 340.2)
-
Step 600
600
#AA4B8E
oklch(55.7% 0.148 340.3)
-
Step 700
700
#913B79
oklch(49% 0.138 339.8)
-
Step 800
800
#763263
oklch(42.8% 0.114 339.5)
-
Step 900
900 (this color)
#5B284C
oklch(36.1% 0.089 339.9)
-
Step 950
950
#381A2F
oklch(26.9% 0.057 339.6)
#5B284C 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) | #2A354D | 0.094 |
| Deuteranopia (no green cones) | #383D4B | 0.084 |
| Tritanopia (no blue cones) | #602936 | 0.041 |
| Achromatopsia (no color) | #3A3A3A | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5B284C
#5B284C
oklch(36.1% 0.089 339.9)
- #004A2E
#004A2E
oklch(36.1% 0.082 160)
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 #5B284C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.043
- Velvet #750851 ΔE 0.067
- Purple Brown #673A3F ΔE 0.067
- Merlot #730039 ΔE 0.070
- Rich Purple #720058 ΔE 0.072
- Plum Purple #4E0550 ΔE 0.077
- Burgundy #610023 ΔE 0.080
- Deep Violet #490648 ΔE 0.082
Use #5B284C 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.