#582839
Closest named color: Purple Brown (#673A3F). oklch(34.8% 0.074 359.2), rgb(88, 40, 57).
Aa
White text reads best on this color (11.81:1).
About this color
#582839 is a dark, moderately saturated red. In OKLCH its lightness is 35%, its chroma 0.074 and its hue 359°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.060 away. White text reads best on it, at 11.81:1.
| Hue family | Reds |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.074) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.77:1 |
| White text | 11.81:1 |
Values
| HEX | #582839 |
| RGB | rgb(88, 40, 57) |
| HSL | hsl(339, 38%, 25%) |
| OKLCH | oklch(34.8% 0.074 359.2) |
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 #582839 | 11.81:1 | AAA | Lc -100.4 | Preferred for body text |
| Black text on #582839 | 1.77:1 | Fails | Lc 0.0 | Not readable |
| #582839 text on white | 11.81:1 | AAA | Lc 96.8 | Preferred for body text |
| #582839 text on black | 1.77:1 | 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
#FAF3F5
oklch(97% 0.008 357.8)
-
Step 100
100
#F4E6E9
oklch(93.7% 0.016 2.7)
-
Step 200
200
#EBD1D8
oklch(88.4% 0.03 359.6)
-
Step 300
300
#E0B2BF
oklch(80.8% 0.056 359.7)
-
Step 400
400
#CE899F
oklch(70.6% 0.088 358.9)
-
Step 500
500
#C06B88
oklch(63.2% 0.113 359)
-
Step 600
600
#AB5171
oklch(55.6% 0.123 359.4)
-
Step 700
700
#93415F
oklch(49.1% 0.115 359.2)
-
Step 800
800
#77364E
oklch(42.7% 0.095 358.6)
-
Step 900
900 (this color)
#582839
oklch(34.8% 0.074 359.2)
-
Step 950
950
#391C26
oklch(27% 0.048 358.7)
#582839 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) | #2F323A | 0.081 |
| Deuteranopia (no green cones) | #3C3B38 | 0.074 |
| Tritanopia (no blue cones) | #5F252E | 0.022 |
| Achromatopsia (no color) | #383838 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #582839
#582839
oklch(34.8% 0.074 359.2)
- #00453B
#00453B
oklch(35% 0.064 179)
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 #582839, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.060
- Burgundy #610023 ΔE 0.064
- Grape Purple #5D1451 ΔE 0.067
- Claret #680018 ΔE 0.070
- Merlot #730039 ΔE 0.073
- Reddy Brown #6E1005 ΔE 0.077
- Onyx #343A40 ΔE 0.079
- Bordeaux #7B002C ΔE 0.082
Use #582839 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.