#5B275F
Closest named color: Grape Purple (#5D1451). oklch(36.9% 0.109 324.7), rgb(91, 39, 95).
Aa
White text reads best on this color (11.05:1).
About this color
#5B275F is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.109 and its hue 325°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.040 away. White text reads best on it, at 11.05:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.109) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.90:1 |
| White text | 11.05:1 |
Values
| HEX | #5B275F |
| RGB | rgb(91, 39, 95) |
| HSL | hsl(296, 42%, 26%) |
| OKLCH | oklch(36.9% 0.109 324.7) |
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 #5B275F | 11.05:1 | AAA | Lc -99.0 | Preferred for body text |
| Black text on #5B275F | 1.90:1 | Fails | Lc 8.8 | Not readable |
| #5B275F text on white | 11.05:1 | AAA | Lc 95.1 | Preferred for body text |
| #5B275F text on black | 1.90:1 | Fails | Lc -7.5 | 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
#F9F3FA
oklch(97.1% 0.011 321.3)
-
Step 100
100
#F2E5F3
oklch(93.6% 0.023 323.6)
-
Step 200
200
#E9CFEA
oklch(88.4% 0.046 324.8)
-
Step 300
300
#DCAFDE
oklch(80.9% 0.081 324.9)
-
Step 400
400
#C983CE
oklch(70.7% 0.131 324.5)
-
Step 500
500
#BA60C1
oklch(63.1% 0.168 324.6)
-
Step 600
600
#A543AD
oklch(55.5% 0.183 324.6)
-
Step 700
700
#8D3495
oklch(49% 0.17 324.3)
-
Step 800
800
#732C79
oklch(42.7% 0.142 324.5)
-
Step 900
900 (this color)
#5B275F
oklch(36.9% 0.109 324.7)
-
Step 950
950
#371939
oklch(27.1% 0.069 324.9)
#5B275F 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) | #1F3861 | 0.108 |
| Deuteranopia (no green cones) | #303E5D | 0.094 |
| Tritanopia (no blue cones) | #5D2E3F | 0.064 |
| Achromatopsia (no color) | #3C3C3C | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5B275F
#5B275F
oklch(36.9% 0.109 324.7)
- #0A4E14
#0A4E14
oklch(37.1% 0.11 144.7)
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 #5B275F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.040
- Rich Purple #720058 ΔE 0.064
- Velvet #750851 ΔE 0.066
- Plum Purple #4E0550 ΔE 0.071
- Royal Purple #4B006E ΔE 0.080
- Deep Violet #490648 ΔE 0.082
- Merlot #730039 ΔE 0.086
- Purple Brown #673A3F ΔE 0.090
Use #5B275F 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.