#571E21
Closest named color: Burgundy (#610023). oklch(32.3% 0.085 20), rgb(87, 30, 33).
Aa
White text reads best on this color (13.01:1).
About this color
#571E21 is a dark, moderately saturated red. In OKLCH its lightness is 32%, its chroma 0.085 and its hue 20°. Its hue sits on the warm side of the wheel. The nearest named color is Burgundy (#610023), ΔE 0.046 away. White text reads best on it, at 13.01:1.
| Hue family | Reds |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.085) |
| Temperature | warm |
| Nearest name | Burgundy (#610023) |
| Black text | 1.61:1 |
| White text | 13.01:1 |
Values
| HEX | #571E21 |
| RGB | rgb(87, 30, 33) |
| HSL | hsl(357, 49%, 23%) |
| OKLCH | oklch(32.3% 0.085 20) |
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 #571E21 | 13.01:1 | AAA | Lc -102.1 | Preferred for body text |
| Black text on #571E21 | 1.61:1 | Fails | Lc 0.0 | Not readable |
| #571E21 text on white | 13.01:1 | AAA | Lc 98.7 | Preferred for body text |
| #571E21 text on black | 1.61:1 | 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 950.
-
Step 50
50
#FEF2F2
oklch(97.1% 0.013 17.4)
-
Step 100
100
#FDE3E2
oklch(93.7% 0.029 20.3)
-
Step 200
200
#FCCBCA
oklch(88.4% 0.056 19.6)
-
Step 300
300
#FBA6A6
oklch(80.9% 0.101 19.5)
-
Step 400
400
#F47276
oklch(70.7% 0.16 20.2)
-
Step 500
500
#EB4253
oklch(63.1% 0.204 20)
-
Step 600
600
#D70238
oklch(55.7% 0.223 19.9)
-
Step 700
700
#B6002D
oklch(49.1% 0.197 20.1)
-
Step 800
800
#970024
oklch(42.8% 0.172 20)
-
Step 900
900
#791422
oklch(37.7% 0.134 19.9)
-
Step 950
950 (this color)
#571E21
oklch(32.3% 0.085 20)
#571E21 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) | #2C2921 | 0.091 |
| Deuteranopia (no green cones) | #3A3520 | 0.084 |
| Tritanopia (no blue cones) | #60141F | 0.024 |
| Achromatopsia (no color) | #313131 | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #571E21
#571E21
oklch(32.3% 0.085 20)
- #003C3F
#003C3F
oklch(32.4% 0.055 200.3)
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 #571E21, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burgundy #610023 ΔE 0.046
- Claret #680018 ΔE 0.047
- Reddy Brown #6E1005 ΔE 0.055
- Chocolate Brown #411900 ΔE 0.068
- Mahogany #4A0100 ΔE 0.070
- Blood #770001 ΔE 0.073
- Wine Red #7B0323 ΔE 0.079
- Chestnut #742802 ΔE 0.079
Use #571E21 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.