#582A41
Closest named color: Purple Brown (#673A3F). oklch(35.5% 0.074 350.3), rgb(88, 42, 65).
Aa
White text reads best on this color (11.52:1).
About this color
#582A41 is a dark, moderately saturated red. In OKLCH its lightness is 35%, its chroma 0.074 and its hue 350°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.058 away. White text reads best on it, at 11.52:1.
| Hue family | Reds |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.074) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.82:1 |
| White text | 11.52:1 |
Values
| HEX | #582A41 |
| RGB | rgb(88, 42, 65) |
| HSL | hsl(330, 35%, 25%) |
| OKLCH | oklch(35.5% 0.074 350.3) |
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 #582A41 | 11.52:1 | AAA | Lc -100.0 | Preferred for body text |
| Black text on #582A41 | 1.82:1 | Fails | Lc 7.6 | Not readable |
| #582A41 text on white | 11.52:1 | AAA | Lc 96.2 | Preferred for body text |
| #582A41 text on black | 1.82:1 | 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
#FAF3F6
oklch(97% 0.008 349.2)
-
Step 100
100
#F3E6EB
oklch(93.7% 0.016 352)
-
Step 200
200
#EAD1DC
oklch(88.4% 0.031 349.3)
-
Step 300
300
#DEB2C5
oklch(80.8% 0.057 350.7)
-
Step 400
400
#CB8AA8
oklch(70.7% 0.088 350.3)
-
Step 500
500
#BC6B93
oklch(63% 0.114 349.9)
-
Step 600
600
#A8527D
oklch(55.7% 0.124 350.6)
-
Step 700
700
#8F426A
oklch(49.1% 0.115 349.8)
-
Step 800
800
#753756
oklch(42.8% 0.095 350.6)
-
Step 900
900 (this color)
#582A41
oklch(35.5% 0.074 350.3)
-
Step 950
950
#381C2A
oklch(27% 0.049 349.5)
#582A41 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) | #2F3442 | 0.080 |
| Deuteranopia (no green cones) | #3B3C40 | 0.073 |
| Tritanopia (no blue cones) | #5E2933 | 0.027 |
| Achromatopsia (no color) | #393939 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #582A41
#582A41
oklch(35.5% 0.074 350.3)
- #004736
#004736
oklch(35.4% 0.07 170.2)
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 #582A41, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.058
- Grape Purple #5D1451 ΔE 0.060
- Burgundy #610023 ΔE 0.073
- Merlot #730039 ΔE 0.074
- Onyx #343A40 ΔE 0.079
- Claret #680018 ΔE 0.080
- Charcoal Grey #3C4142 ΔE 0.081
- Velvet #750851 ΔE 0.082
Use #582A41 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.