#5A2D57
Closest named color: Grape Purple (#5D1451). oklch(37.3% 0.089 329.7), rgb(90, 45, 87).
Aa
White text reads best on this color (10.78:1).
About this color
#5A2D57 is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.089 and its hue 330°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.050 away. White text reads best on it, at 10.78:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.089) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.94:1 |
| White text | 10.78:1 |
Values
| HEX | #5A2D57 |
| RGB | rgb(90, 45, 87) |
| HSL | hsl(304, 33%, 26%) |
| OKLCH | oklch(37.3% 0.089 329.7) |
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 #5A2D57 | 10.78:1 | AAA | Lc -98.6 | Preferred for body text |
| Black text on #5A2D57 | 1.94:1 | Fails | Lc 9.2 | Not readable |
| #5A2D57 text on white | 10.78:1 | AAA | Lc 94.7 | Preferred for body text |
| #5A2D57 text on black | 1.94:1 | Fails | Lc -7.9 | 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
#F9F3F8
oklch(97% 0.009 330.9)
-
Step 100
100
#F2E5F0
oklch(93.5% 0.02 330.7)
-
Step 200
200
#E8D1E5
oklch(88.5% 0.037 330.1)
-
Step 300
300
#DAB2D6
oklch(81% 0.067 329.5)
-
Step 400
400
#C688C1
oklch(70.7% 0.107 329.4)
-
Step 500
500
#B768B1
oklch(63.1% 0.138 329.9)
-
Step 600
600
#A24E9D
oklch(55.7% 0.15 329.6)
-
Step 700
700
#8A3E86
oklch(49.1% 0.139 329.5)
-
Step 800
800
#70346D
oklch(42.7% 0.115 329.3)
-
Step 900
900 (this color)
#5A2D57
oklch(37.3% 0.089 329.7)
-
Step 950
950
#361B34
oklch(27% 0.058 329.8)
#5A2D57 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) | #2B3A58 | 0.087 |
| Deuteranopia (no green cones) | #374056 | 0.079 |
| Tritanopia (no blue cones) | #5D313E | 0.049 |
| Achromatopsia (no color) | #3D3D3D | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5A2D57
#5A2D57
oklch(37.3% 0.089 329.7)
- #134D25
#134D25
oklch(37.2% 0.089 149.8)
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 #5A2D57, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.050
- Purple Brown #673A3F ΔE 0.069
- Velvet #750851 ΔE 0.072
- Rich Purple #720058 ΔE 0.075
- Plum Purple #4E0550 ΔE 0.083
- Merlot #730039 ΔE 0.084
- Brownish Purple #76424E ΔE 0.089
- Deep Violet #490648 ΔE 0.091
Use #5A2D57 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.