#571F43
Closest named color: Grape Purple (#5D1451). oklch(33.7% 0.095 343.9), rgb(87, 31, 67).
Aa
White text reads best on this color (12.48:1).
About this color
#571F43 is a dark, moderately saturated purple. In OKLCH its lightness is 34%, its chroma 0.095 and its hue 344°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.036 away. White text reads best on it, at 12.48:1.
| Hue family | Purples |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.095) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.68:1 |
| White text | 12.48:1 |
Values
| HEX | #571F43 |
| RGB | rgb(87, 31, 67) |
| HSL | hsl(321, 47%, 23%) |
| OKLCH | oklch(33.7% 0.095 343.9) |
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 #571F43 | 12.48:1 | AAA | Lc -101.3 | Preferred for body text |
| Black text on #571F43 | 1.68:1 | Fails | Lc 0.0 | Not readable |
| #571F43 text on white | 12.48:1 | AAA | Lc 97.8 | Preferred for body text |
| #571F43 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
#FAF3F7
oklch(97.1% 0.009 341.8)
-
Step 100
100
#F5E5ED
oklch(93.7% 0.02 345.7)
-
Step 200
200
#EDCFE0
oklch(88.4% 0.04 342.9)
-
Step 300
300
#E3AFCC
oklch(81% 0.071 344.3)
-
Step 400
400
#D283B2
oklch(70.7% 0.113 343.9)
-
Step 500
500
#C4619F
oklch(63% 0.146 343.7)
-
Step 600
600
#B0468A
oklch(55.7% 0.158 344.1)
-
Step 700
700
#973675
oklch(49.1% 0.148 344)
-
Step 800
800
#7A2E5F
oklch(42.6% 0.121 343.9)
-
Step 900
900 (this color)
#571F43
oklch(33.7% 0.095 343.9)
-
Step 950
950
#3A192E
oklch(27% 0.061 343)
#571F43 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) | #242E44 | 0.102 |
| Deuteranopia (no green cones) | #343742 | 0.090 |
| Tritanopia (no blue cones) | #5D1F2E | 0.040 |
| Achromatopsia (no color) | #343434 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #571F43
#571F43
oklch(33.7% 0.095 343.9)
- #00422D
#00422D
oklch(33.6% 0.071 164.4)
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 #571F43, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.036
- Plum Purple #4E0550 ΔE 0.061
- Burgundy #610023 ΔE 0.062
- Deep Violet #490648 ΔE 0.063
- Merlot #730039 ΔE 0.065
- Velvet #750851 ΔE 0.071
- Eggplant Purple #430541 ΔE 0.073
- Rich Purple #720058 ΔE 0.074
Use #571F43 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.