#571A37
Closest named color: Burgundy (#610023). oklch(32.5% 0.096 354.4), rgb(87, 26, 55).
Aa
White text reads best on this color (13.05:1).
About this color
#571A37 is a dark, moderately saturated red. In OKLCH its lightness is 32%, its chroma 0.096 and its hue 354°. Its hue sits on the warm side of the wheel. The nearest named color is Burgundy (#610023), ΔE 0.043 away. White text reads best on it, at 13.05:1.
| Hue family | Reds |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.096) |
| Temperature | warm |
| Nearest name | Burgundy (#610023) |
| Black text | 1.60:1 |
| White text | 13.05:1 |
Values
| HEX | #571A37 |
| RGB | rgb(87, 26, 55) |
| HSL | hsl(331, 54%, 22%) |
| OKLCH | oklch(32.5% 0.096 354.4) |
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 #571A37 | 13.05:1 | AAA | Lc -102.1 | Preferred for body text |
| Black text on #571A37 | 1.60:1 | Fails | Lc 0.0 | Not readable |
| #571A37 text on white | 13.05:1 | AAA | Lc 98.7 | Preferred for body text |
| #571A37 text on black | 1.60:1 | 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
#FBF3F6
oklch(97.1% 0.009 352.4)
-
Step 100
100
#F6E4EB
oklch(93.5% 0.022 351.9)
-
Step 200
200
#F0CFDB
oklch(88.6% 0.04 354)
-
Step 300
300
#E7AEC3
oklch(80.9% 0.072 354.9)
-
Step 400
400
#D881A5
oklch(70.6% 0.115 354.1)
-
Step 500
500
#CB5F8F
oklch(63.1% 0.146 354.2)
-
Step 600
600
#B64279
oklch(55.5% 0.16 354.2)
-
Step 700
700
#9D3366
oklch(49.1% 0.149 354.3)
-
Step 800
800
#7F2C53
oklch(42.7% 0.122 354.4)
-
Step 900
900 (this color)
#571A37
oklch(32.5% 0.096 354.4)
-
Step 950
950
#3C1828
oklch(26.8% 0.061 354)
#571A37 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) | #242A38 | 0.106 |
| Deuteranopia (no green cones) | #353536 | 0.095 |
| Tritanopia (no blue cones) | #5E1626 | 0.032 |
| Achromatopsia (no color) | #313131 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #571A37
#571A37
oklch(32.5% 0.096 354.4)
- #003E32
#003E32
oklch(32.5% 0.061 174.7)
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 #571A37, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burgundy #610023 ΔE 0.043
- Grape Purple #5D1451 ΔE 0.051
- Claret #680018 ΔE 0.059
- Merlot #730039 ΔE 0.062
- Deep Violet #490648 ΔE 0.066
- Plum Purple #4E0550 ΔE 0.069
- Eggplant Purple #430541 ΔE 0.072
- Aubergine #3D0734 ΔE 0.078
Use #571A37 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.