#582D20
Closest named color: Chestnut (#742802). oklch(35% 0.067 37.6), rgb(88, 45, 32).
Aa
White text reads best on this color (11.59:1).
About this color
#582D20 is a dark, muted red. In OKLCH its lightness is 35%, its chroma 0.067 and its hue 38°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.060 away. White text reads best on it, at 11.59:1.
| Hue family | Reds |
| Lightness | dark (35%) |
| Chroma | muted (0.067) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 1.81:1 |
| White text | 11.59:1 |
Values
| HEX | #582D20 |
| RGB | rgb(88, 45, 32) |
| HSL | hsl(14, 47%, 24%) |
| OKLCH | oklch(35% 0.067 37.6) |
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 #582D20 | 11.59:1 | AAA | Lc -100.1 | Preferred for body text |
| Black text on #582D20 | 1.81:1 | Fails | Lc 7.5 | Not readable |
| #582D20 text on white | 11.59:1 | AAA | Lc 96.4 | Preferred for body text |
| #582D20 text on black | 1.81:1 | 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
#FAF4F2
oklch(97.1% 0.007 39.5)
-
Step 100
100
#F3E7E3
oklch(93.6% 0.014 39.4)
-
Step 200
200
#EBD3CC
oklch(88.5% 0.029 36.9)
-
Step 300
300
#DFB6AA
oklch(80.9% 0.051 36.9)
-
Step 400
400
#CD8F7C
oklch(70.6% 0.081 37.8)
-
Step 500
500
#BF725B
oklch(63.1% 0.104 37.4)
-
Step 600
600
#AA5941
oklch(55.5% 0.112 37.3)
-
Step 700
700
#924933
oklch(49.2% 0.104 37.5)
-
Step 800
800
#763C2B
oklch(42.6% 0.086 37.2)
-
Step 900
900 (this color)
#582D20
oklch(35% 0.067 37.6)
-
Step 950
950
#381F17
oklch(27% 0.042 38.5)
#582D20 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) | #38331F | 0.064 |
| Deuteranopia (no green cones) | #423C1F | 0.060 |
| Tritanopia (no blue cones) | #60252A | 0.033 |
| Achromatopsia (no color) | #393939 | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #582D20
#582D20
oklch(35% 0.067 37.6)
- #004250
#004250
oklch(35% 0.063 217.7)
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 #582D20, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.060
- Purple Brown #673A3F ΔE 0.061
- Reddy Brown #6E1005 ΔE 0.063
- Claret #680018 ΔE 0.075
- Charcoal Grey #3C4142 ΔE 0.077
- Onyx #343A40 ΔE 0.079
- Blood #770001 ΔE 0.081
- Burgundy #610023 ΔE 0.082
Use #582D20 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.