#572306
Closest named color: Reddy Brown (#6E1005). oklch(32.7% 0.086 45.3), rgb(87, 35, 6).
Aa
White text reads best on this color (12.74:1).
About this color
#572306 is a dark, moderately saturated brown. In OKLCH its lightness is 33%, its chroma 0.086 and its hue 45°. Its hue sits on the warm side of the wheel. The nearest named color is Reddy Brown (#6E1005), ΔE 0.055 away. White text reads best on it, at 12.74:1.
| Hue family | Browns |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.086) |
| Temperature | warm |
| Nearest name | Reddy Brown (#6E1005) |
| Black text | 1.64:1 |
| White text | 12.74:1 |
Values
| HEX | #572306 |
| RGB | rgb(87, 35, 6) |
| HSL | hsl(21, 87%, 18%) |
| OKLCH | oklch(32.7% 0.086 45.3) |
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 #572306 | 12.74:1 | AAA | Lc -101.7 | Preferred for body text |
| Black text on #572306 | 1.64:1 | Fails | Lc 0.0 | Not readable |
| #572306 text on white | 12.74:1 | AAA | Lc 98.3 | Preferred for body text |
| #572306 text on black | 1.64:1 | 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
#FBF4F1
oklch(97.2% 0.009 44.9)
-
Step 100
100
#F5E6E0
oklch(93.5% 0.018 43.2)
-
Step 200
200
#EED2C6
oklch(88.4% 0.035 44.6)
-
Step 300
300
#E5B49E
oklch(80.9% 0.065 45.4)
-
Step 400
400
#D68C69
oklch(70.8% 0.103 45.9)
-
Step 500
500
#C96D3F
oklch(63.1% 0.131 45.9)
-
Step 600
600
#B5521B
oklch(55.6% 0.144 45.3)
-
Step 700
700
#9B420C
oklch(49.1% 0.133 45.4)
-
Step 800
800
#7E370F
oklch(42.7% 0.11 45.5)
-
Step 900
900 (this color)
#572306
oklch(32.7% 0.086 45.3)
-
Step 950
950
#3C1D0E
oklch(27.1% 0.055 45.4)
#572306 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) | #322B02 | 0.080 |
| Deuteranopia (no green cones) | #3F3704 | 0.072 |
| Tritanopia (no blue cones) | #60171D | 0.045 |
| Achromatopsia (no color) | #323232 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #572306
#572306
oklch(32.7% 0.086 45.3)
- #003B4D
#003B4D
oklch(32.8% 0.062 225.6)
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 #572306, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddy Brown #6E1005 ΔE 0.055
- Chocolate Brown #411900 ΔE 0.060
- Chestnut #742802 ΔE 0.066
- Claret #680018 ΔE 0.067
- Blood #770001 ΔE 0.075
- Mahogany #4A0100 ΔE 0.076
- Burgundy #610023 ΔE 0.076
- Dark Brown #341C02 ΔE 0.083
Use #572306 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.