#582D2F
Closest named color: Purple Brown (#673A3F). oklch(35.4% 0.063 17.8), rgb(88, 45, 47).
Aa
White text reads best on this color (11.46:1).
About this color
#582D2F is a dark, muted red. In OKLCH its lightness is 35%, its chroma 0.063 and its hue 18°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.051 away. White text reads best on it, at 11.46:1.
| Hue family | Reds |
| Lightness | dark (35%) |
| Chroma | muted (0.063) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.83:1 |
| White text | 11.46:1 |
Values
| HEX | #582D2F |
| RGB | rgb(88, 45, 47) |
| HSL | hsl(357, 32%, 26%) |
| OKLCH | oklch(35.4% 0.063 17.8) |
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 #582D2F | 11.46:1 | AAA | Lc -99.9 | Preferred for body text |
| Black text on #582D2F | 1.83:1 | Fails | Lc 7.7 | Not readable |
| #582D2F text on white | 11.46:1 | AAA | Lc 96.2 | Preferred for body text |
| #582D2F text on black | 1.83:1 | 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
#FAF4F4
oklch(97.2% 0.006 17.3)
-
Step 100
100
#F3E6E6
oklch(93.5% 0.014 17.4)
-
Step 200
200
#EAD3D3
oklch(88.6% 0.026 17.6)
-
Step 300
300
#DEB5B5
oklch(80.9% 0.048 18.2)
-
Step 400
400
#CC8E8F
oklch(70.8% 0.076 18.1)
-
Step 500
500
#BD7173
oklch(63.2% 0.096 18.5)
-
Step 600
600
#A8585C
oklch(55.6% 0.105 17.9)
-
Step 700
700
#90474C
oklch(49.1% 0.099 17.1)
-
Step 800
800
#753B3E
oklch(42.7% 0.081 17.8)
-
Step 900
900 (this color)
#582D2F
oklch(35.4% 0.063 17.8)
-
Step 950
950
#381E1F
oklch(27% 0.041 17.6)
#582D2F 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) | #36342F | 0.067 |
| Deuteranopia (no green cones) | #403D2E | 0.064 |
| Tritanopia (no blue cones) | #5F282E | 0.018 |
| Achromatopsia (no color) | #393939 | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #582D2F
#582D2F
oklch(35.4% 0.063 17.8)
- #004547
#004547
oklch(35.4% 0.06 198.1)
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 #582D2F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.051
- Reddy Brown #6E1005 ΔE 0.069
- Chestnut #742802 ΔE 0.071
- Charcoal Grey #3C4142 ΔE 0.072
- Onyx #343A40 ΔE 0.073
- Claret #680018 ΔE 0.073
- Burgundy #610023 ΔE 0.075
- Wine Red #7B0323 ΔE 0.085
Use #582D2F 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.