#571F58
Closest named color: Grape Purple (#5D1451). oklch(34.8% 0.113 327), rgb(87, 31, 88).
Aa
White text reads best on this color (12.05:1).
About this color
#571F58 is a dark, moderately saturated purple. In OKLCH its lightness is 35%, its chroma 0.113 and its hue 327°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.023 away. White text reads best on it, at 12.05:1.
| Hue family | Purples |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.113) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.74:1 |
| White text | 12.05:1 |
Values
| HEX | #571F58 |
| RGB | rgb(87, 31, 88) |
| HSL | hsl(299, 48%, 23%) |
| OKLCH | oklch(34.8% 0.113 327) |
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 #571F58 | 12.05:1 | AAA | Lc -100.6 | Preferred for body text |
| Black text on #571F58 | 1.74:1 | Fails | Lc 0.0 | Not readable |
| #571F58 text on white | 12.05:1 | AAA | Lc 97.0 | Preferred for body text |
| #571F58 text on black | 1.74:1 | 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
#FAF3F9
oklch(97.1% 0.011 330.1)
-
Step 100
100
#F3E4F3
oklch(93.5% 0.026 325.8)
-
Step 200
200
#EBCFEA
oklch(88.6% 0.047 327.1)
-
Step 300
300
#DFAEDE
oklch(81% 0.085 327)
-
Step 400
400
#CD81CD
oklch(70.8% 0.136 326.9)
-
Step 500
500
#BE5DBF
oklch(63% 0.174 327)
-
Step 600
600
#A93FAB
oklch(55.5% 0.189 327)
-
Step 700
700
#913093
oklch(49.1% 0.176 327)
-
Step 800
800
#762977
oklch(42.6% 0.146 327.2)
-
Step 900
900 (this color)
#571F58
oklch(34.8% 0.113 327)
-
Step 950
950
#381838
oklch(27% 0.071 327.3)
#571F58 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) | #18325A | 0.115 |
| Deuteranopia (no green cones) | #2B3956 | 0.101 |
| Tritanopia (no blue cones) | #5A2638 | 0.064 |
| Achromatopsia (no color) | #363636 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #571F58
#571F58
oklch(34.8% 0.113 327)
- #004715
#004715
oklch(34.7% 0.103 147.1)
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 #571F58, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.023
- Plum Purple #4E0550 ΔE 0.050
- Deep Violet #490648 ΔE 0.060
- Rich Purple #720058 ΔE 0.062
- Velvet #750851 ΔE 0.067
- Royal Purple #4B006E ΔE 0.070
- Eggplant Purple #430541 ΔE 0.077
- Merlot #730039 ΔE 0.082
Use #571F58 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.