#582E3A
Closest named color: Purple Brown (#673A3F). oklch(35.9% 0.063 2.4), rgb(88, 46, 58).
Aa
White text reads best on this color (11.24:1).
About this color
#582E3A is a dark, muted red. In OKLCH its lightness is 36%, its chroma 0.063 and its hue 2°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.047 away. White text reads best on it, at 11.24:1.
| Hue family | Reds |
| Lightness | dark (36%) |
| Chroma | muted (0.063) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.86:1 |
| White text | 11.24:1 |
Values
| HEX | #582E3A |
| RGB | rgb(88, 46, 58) |
| HSL | hsl(343, 31%, 26%) |
| OKLCH | oklch(35.9% 0.063 2.4) |
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 #582E3A | 11.24:1 | AAA | Lc -99.5 | Preferred for body text |
| Black text on #582E3A | 1.86:1 | Fails | Lc 8.1 | Not readable |
| #582E3A text on white | 11.24:1 | AAA | Lc 95.8 | Preferred for body text |
| #582E3A text on black | 1.86:1 | 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
#F9F4F5
oklch(97.1% 0.006 3.3)
-
Step 100
100
#F2E6E9
oklch(93.5% 0.014 0.3)
-
Step 200
200
#E9D2D7
oklch(88.4% 0.026 2.8)
-
Step 300
300
#DCB4BE
oklch(80.8% 0.048 1.5)
-
Step 400
400
#C98D9C
oklch(70.7% 0.075 2.8)
-
Step 500
500
#BA7084
oklch(63.1% 0.096 2.8)
-
Step 600
600
#A5576E
oklch(55.6% 0.105 2.3)
-
Step 700
700
#8D475C
oklch(49.1% 0.097 2.2)
-
Step 800
800
#733B4B
oklch(42.8% 0.081 2.8)
-
Step 900
900 (this color)
#582E3A
oklch(35.9% 0.063 2.4)
-
Step 950
950
#371E25
oklch(27.1% 0.04 2)
#582E3A 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) | #34363A | 0.070 |
| Deuteranopia (no green cones) | #3F3E39 | 0.065 |
| Tritanopia (no blue cones) | #5E2B32 | 0.017 |
| Achromatopsia (no color) | #3B3B3B | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #582E3A
#582E3A
oklch(35.9% 0.063 2.4)
- #024840
#024840
oklch(36.1% 0.064 182.3)
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 #582E3A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.047
- Charcoal Grey #3C4142 ΔE 0.070
- Onyx #343A40 ΔE 0.071
- Burgundy #610023 ΔE 0.078
- Grape Purple #5D1451 ΔE 0.078
- Claret #680018 ΔE 0.080
- Reddy Brown #6E1005 ΔE 0.080
- Chestnut #742802 ΔE 0.082
Use #582E3A 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.