#572910
Closest named color: Reddy Brown (#6E1005). oklch(33.9% 0.077 46.7), rgb(87, 41, 16).
Aa
White text reads best on this color (12.13:1).
About this color
#572910 is a dark, moderately saturated brown. In OKLCH its lightness is 34%, its chroma 0.077 and its hue 47°. Its hue sits on the warm side of the wheel. The nearest named color is Reddy Brown (#6E1005), ΔE 0.059 away. White text reads best on it, at 12.13:1.
| Hue family | Browns |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.077) |
| Temperature | warm |
| Nearest name | Reddy Brown (#6E1005) |
| Black text | 1.72:1 |
| White text | 12.13:1 |
Values
| HEX | #572910 |
| RGB | rgb(87, 41, 16) |
| HSL | hsl(21, 69%, 20%) |
| OKLCH | oklch(33.9% 0.077 46.7) |
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 #572910 | 12.13:1 | AAA | Lc -100.9 | Preferred for body text |
| Black text on #572910 | 1.72:1 | Fails | Lc 0.0 | Not readable |
| #572910 text on white | 12.13:1 | AAA | Lc 97.3 | Preferred for body text |
| #572910 text on black | 1.72:1 | 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
#FAF4F1
oklch(97.1% 0.008 48.7)
-
Step 100
100
#F4E7E1
oklch(93.7% 0.016 46.6)
-
Step 200
200
#ECD3C8
oklch(88.5% 0.032 45.3)
-
Step 300
300
#E1B6A1
oklch(80.9% 0.058 47.4)
-
Step 400
400
#D18F6E
oklch(70.8% 0.093 47.3)
-
Step 500
500
#C37147
oklch(63.1% 0.118 46.9)
-
Step 600
600
#AE5828
oklch(55.6% 0.128 47.1)
-
Step 700
700
#96471A
oklch(49.1% 0.12 46.6)
-
Step 800
800
#7A3B19
oklch(42.8% 0.099 46.4)
-
Step 900
900 (this color)
#572910
oklch(33.9% 0.077 46.7)
-
Step 950
950
#3A1E10
oklch(27% 0.05 46.4)
#572910 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) | #362F0D | 0.069 |
| Deuteranopia (no green cones) | #413A0F | 0.064 |
| Tritanopia (no blue cones) | #601F24 | 0.044 |
| Achromatopsia (no color) | #363636 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #572910
#572910
oklch(33.9% 0.077 46.7)
- #003E52
#003E52
oklch(33.9% 0.066 227.2)
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 #572910, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddy Brown #6E1005 ΔE 0.059
- Chestnut #742802 ΔE 0.062
- Chocolate Brown #411900 ΔE 0.070
- Claret #680018 ΔE 0.074
- Purple Brown #673A3F ΔE 0.079
- Blood #770001 ΔE 0.079
- Burgundy #610023 ΔE 0.083
- Mud Brown #60460F ΔE 0.087
Use #572910 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.