#571660
Closest named color: Grape Purple (#5D1451). oklch(34.3% 0.134 322.5), rgb(87, 22, 96).
Aa
White text reads best on this color (12.43:1).
About this color
#571660 is a dark, moderately saturated purple. In OKLCH its lightness is 34%, its chroma 0.134 and its hue 323°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.030 away. White text reads best on it, at 12.43:1.
| Hue family | Purples |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.134) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.68:1 |
| White text | 12.43:1 |
Values
| HEX | #571660 |
| RGB | rgb(87, 22, 96) |
| HSL | hsl(293, 63%, 23%) |
| OKLCH | oklch(34.3% 0.134 322.5) |
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 #571660 | 12.43:1 | AAA | Lc -100.9 | Preferred for body text |
| Black text on #571660 | 1.68:1 | Fails | Lc 0.0 | Not readable |
| #571660 text on white | 12.43:1 | AAA | Lc 97.4 | Preferred for body text |
| #571660 text on black | 1.68:1 | 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
#FAF3FB
oklch(97.2% 0.013 321.9)
-
Step 100
100
#F4E4F6
oklch(93.7% 0.029 322.4)
-
Step 200
200
#EBCDEF
oklch(88.4% 0.056 322.3)
-
Step 300
300
#E0ABE7
oklch(80.9% 0.101 322.5)
-
Step 400
400
#CF7BDB
oklch(70.7% 0.161 322.4)
-
Step 500
500
#C153D0
oklch(63% 0.206 322.7)
-
Step 600
600
#AC30BD
oklch(55.5% 0.223 322.6)
-
Step 700
700
#9420A3
oklch(49.1% 0.208 322.7)
-
Step 800
800
#781E84
oklch(42.7% 0.172 322.7)
-
Step 900
900 (this color)
#571660
oklch(34.3% 0.134 322.5)
-
Step 950
950
#39153E
oklch(27% 0.084 322.6)
#571660 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) | #002F62 | 0.138 |
| Deuteranopia (no green cones) | #21375E | 0.118 |
| Tritanopia (no blue cones) | #582439 | 0.081 |
| Achromatopsia (no color) | #343434 | 0.135 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #571660
#571660
oklch(34.3% 0.134 322.5)
- #004600
#004600
oklch(34.2% 0.116 142.5)
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 #571660, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.030
- Plum Purple #4E0550 ΔE 0.042
- Royal Purple #4B006E ΔE 0.049
- Deep Violet #490648 ΔE 0.057
- Rich Purple #720058 ΔE 0.062
- Velvet #750851 ΔE 0.072
- Indigo #4B0082 ΔE 0.072
- Eggplant Purple #430541 ΔE 0.075
Use #571660 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.