#572004
Closest named color: Reddy Brown (#6E1005). oklch(32.2% 0.09 43.5), rgb(87, 32, 4).
Aa
White text reads best on this color (13.01:1).
About this color
#572004 is a dark, moderately saturated brown. In OKLCH its lightness is 32%, its chroma 0.090 and its hue 43°. Its hue sits on the warm side of the wheel. The nearest named color is Reddy Brown (#6E1005), ΔE 0.053 away. White text reads best on it, at 13.01:1.
| Hue family | Browns |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.090) |
| Temperature | warm |
| Nearest name | Reddy Brown (#6E1005) |
| Black text | 1.61:1 |
| White text | 13.01:1 |
Values
| HEX | #572004 |
| RGB | rgb(87, 32, 4) |
| HSL | hsl(20, 91%, 18%) |
| OKLCH | oklch(32.2% 0.09 43.5) |
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 #572004 | 13.01:1 | AAA | Lc -102.0 | Preferred for body text |
| Black text on #572004 | 1.61:1 | Fails | Lc 0.0 | Not readable |
| #572004 text on white | 13.01:1 | AAA | Lc 98.7 | Preferred for body text |
| #572004 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
#FEF3EE
oklch(97.1% 0.014 46.2)
-
Step 100
100
#FDE4DA
oklch(93.6% 0.031 43.1)
-
Step 200
200
#FCCDBA
oklch(88.4% 0.059 43.1)
-
Step 300
300
#FBAA88
oklch(80.9% 0.107 43.6)
-
Step 400
400
#F5773D
oklch(70.7% 0.17 43.4)
-
Step 500
500
#E05900
oklch(63.1% 0.185 43.6)
-
Step 600
600
#BD4A00
oklch(55.6% 0.163 43.7)
-
Step 700
700
#A03D00
oklch(49.1% 0.144 43.5)
-
Step 800
800
#843100
oklch(42.7% 0.125 43.5)
-
Step 900
900
#6F2800
oklch(37.7% 0.111 43.6)
-
Step 950
950 (this color)
#572004
oklch(32.2% 0.09 43.5)
#572004 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) | #302901 | 0.085 |
| Deuteranopia (no green cones) | #3D3602 | 0.078 |
| Tritanopia (no blue cones) | #61121B | 0.046 |
| Achromatopsia (no color) | #313131 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #572004
#572004
oklch(32.2% 0.09 43.5)
- #003A4A
#003A4A
oklch(32.3% 0.06 223)
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 #572004, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddy Brown #6E1005 ΔE 0.053
- Chocolate Brown #411900 ΔE 0.056
- Claret #680018 ΔE 0.063
- Chestnut #742802 ΔE 0.069
- Mahogany #4A0100 ΔE 0.070
- Burgundy #610023 ΔE 0.072
- Blood #770001 ΔE 0.073
- Dark Brown #341C02 ΔE 0.081
Use #572004 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.