#582F4E
Closest named color: Purple Brown (#673A3F). oklch(36.9% 0.075 336.7), rgb(88, 47, 78).
Aa
White text reads best on this color (10.87:1).
About this color
#582F4E is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.075 and its hue 337°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.057 away. White text reads best on it, at 10.87:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.075) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.93:1 |
| White text | 10.87:1 |
Values
| HEX | #582F4E |
| RGB | rgb(88, 47, 78) |
| HSL | hsl(315, 30%, 26%) |
| OKLCH | oklch(36.9% 0.075 336.7) |
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 #582F4E | 10.87:1 | AAA | Lc -98.9 | Preferred for body text |
| Black text on #582F4E | 1.93:1 | Fails | Lc 8.9 | Not readable |
| #582F4E text on white | 10.87:1 | AAA | Lc 95.0 | Preferred for body text |
| #582F4E text on black | 1.93:1 | Fails | Lc -7.7 | 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
#F9F4F7
oklch(97.2% 0.007 340.4)
-
Step 100
100
#F1E6EE
oklch(93.6% 0.016 335.1)
-
Step 200
200
#E7D2E1
oklch(88.5% 0.031 335.9)
-
Step 300
300
#D9B3CE
oklch(80.8% 0.057 336.7)
-
Step 400
400
#C58BB5
oklch(70.7% 0.09 337)
-
Step 500
500
#B56DA3
oklch(63.1% 0.115 336.7)
-
Step 600
600
#A0548E
oklch(55.6% 0.125 336.7)
-
Step 700
700
#894479
oklch(49.2% 0.116 336.7)
-
Step 800
800
#6F3862
oklch(42.6% 0.096 336.7)
-
Step 900
900 (this color)
#582F4E
oklch(36.9% 0.075 336.7)
-
Step 950
950
#351D2F
oklch(27% 0.047 336.6)
#582F4E 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) | #30394F | 0.075 |
| Deuteranopia (no green cones) | #3A3F4D | 0.069 |
| Tritanopia (no blue cones) | #5C303B | 0.035 |
| Achromatopsia (no color) | #3D3D3D | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #582F4E
#582F4E
oklch(36.9% 0.075 336.7)
- #154B2F
#154B2F
oklch(36.9% 0.074 156.8)
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 #582F4E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.057
- Grape Purple #5D1451 ΔE 0.059
- Charcoal Grey #3C4142 ΔE 0.079
- Onyx #343A40 ΔE 0.079
- Velvet #750851 ΔE 0.081
- Merlot #730039 ΔE 0.083
- Brownish Purple #76424E ΔE 0.085
- Rich Purple #720058 ΔE 0.086
Use #582F4E 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.