#571E15
Closest named color: Reddy Brown (#6E1005). oklch(32.1% 0.087 31.3), rgb(87, 30, 21).
Aa
White text reads best on this color (13.11:1).
About this color
#571E15 is a dark, moderately saturated red. In OKLCH its lightness is 32%, its chroma 0.087 and its hue 31°. Its hue sits on the warm side of the wheel. The nearest named color is Reddy Brown (#6E1005), ΔE 0.050 away. White text reads best on it, at 13.11:1.
| Hue family | Reds |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.087) |
| Temperature | warm |
| Nearest name | Reddy Brown (#6E1005) |
| Black text | 1.60:1 |
| White text | 13.11:1 |
Values
| HEX | #571E15 |
| RGB | rgb(87, 30, 21) |
| HSL | hsl(8, 61%, 21%) |
| OKLCH | oklch(32.1% 0.087 31.3) |
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 #571E15 | 13.11:1 | AAA | Lc -102.2 | Preferred for body text |
| Black text on #571E15 | 1.60:1 | Fails | Lc 0.0 | Not readable |
| #571E15 text on white | 13.11:1 | AAA | Lc 98.8 | Preferred for body text |
| #571E15 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 950.
-
Step 50
50
#FFF2F0
oklch(97.1% 0.014 28)
-
Step 100
100
#FDE3DE
oklch(93.6% 0.03 30.6)
-
Step 200
200
#FDCCC2
oklch(88.5% 0.058 31.6)
-
Step 300
300
#FCA898
oklch(81% 0.103 31.3)
-
Step 400
400
#F6735E
oklch(70.7% 0.165 30.9)
-
Step 500
500
#ED442B
oklch(63.1% 0.209 31.5)
-
Step 600
600
#D41E00
oklch(55.6% 0.215 31.2)
-
Step 700
700
#B31800
oklch(49% 0.189 31.3)
-
Step 800
800
#941200
oklch(42.6% 0.165 31.3)
-
Step 900
900
#7A1507
oklch(37.7% 0.137 31.2)
-
Step 950
950 (this color)
#571E15
oklch(32.1% 0.087 31.3)
#571E15 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) | #2D2914 | 0.090 |
| Deuteranopia (no green cones) | #3C3513 | 0.082 |
| Tritanopia (no blue cones) | #60111C | 0.032 |
| Achromatopsia (no color) | #303030 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #571E15
#571E15
oklch(32.1% 0.087 31.3)
- #003A43
#003A43
oklch(32% 0.056 211.6)
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 #571E15, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddy Brown #6E1005 ΔE 0.050
- Claret #680018 ΔE 0.051
- Burgundy #610023 ΔE 0.056
- Chocolate Brown #411900 ΔE 0.059
- Mahogany #4A0100 ΔE 0.065
- Blood #770001 ΔE 0.070
- Chestnut #742802 ΔE 0.074
- Deep Brown #410200 ΔE 0.083
Use #571E15 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.