#583926
Closest named color: Purple Brown (#673A3F). oklch(37.6% 0.054 52), rgb(88, 57, 38).
Aa
White text reads best on this color (10.35:1).
About this color
#583926 is a dark, muted brown. In OKLCH its lightness is 38%, its chroma 0.054 and its hue 52°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.050 away. White text reads best on it, at 10.35:1.
| Hue family | Browns |
| Lightness | dark (38%) |
| Chroma | muted (0.054) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.02:1 |
| White text | 10.35:1 |
Values
| HEX | #583926 |
| RGB | rgb(88, 57, 38) |
| HSL | hsl(23, 40%, 25%) |
| OKLCH | oklch(37.6% 0.054 52) |
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 #583926 | 10.35:1 | AAA | Lc -97.9 | Preferred for body text |
| Black text on #583926 | 2.02:1 | Fails | Lc 10.0 | Not readable |
| #583926 text on white | 10.35:1 | AAA | Lc 93.9 | Preferred for body text |
| #583926 text on black | 2.02:1 | Fails | Lc -8.6 | 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
#F9F4F2
oklch(97% 0.006 43.3)
-
Step 100
100
#F1E8E3
oklch(93.7% 0.012 51.3)
-
Step 200
200
#E6D5CC
oklch(88.4% 0.023 49.9)
-
Step 300
300
#D7BAA9
oklch(80.9% 0.041 52.3)
-
Step 400
400
#C2967C
oklch(70.8% 0.064 51.9)
-
Step 500
500
#B17B5A
oklch(63% 0.082 52.1)
-
Step 600
600
#9D6440
oklch(55.7% 0.09 52.2)
-
Step 700
700
#865232
oklch(49.1% 0.084 51.3)
-
Step 800
800
#6D442A
oklch(42.8% 0.069 52.3)
-
Step 900
900 (this color)
#583926
oklch(37.6% 0.054 52)
-
Step 950
950
#342217
oklch(27.1% 0.034 52.2)
#583926 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) | #423C24 | 0.042 |
| Deuteranopia (no green cones) | #494326 | 0.040 |
| Tritanopia (no blue cones) | #603334 | 0.035 |
| Achromatopsia (no color) | #404040 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #583926
#583926
oklch(37.6% 0.054 52)
- #204659
#204659
oklch(37.5% 0.054 232.5)
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 #583926, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.050
- Mud Brown #60460F ΔE 0.054
- Charcoal Grey #3C4142 ΔE 0.060
- Chestnut #742802 ΔE 0.064
- Onyx #343A40 ΔE 0.073
- Dark Olive #373E02 ΔE 0.079
- Green Brown #544E03 ΔE 0.080
- Reddy Brown #6E1005 ΔE 0.086
Use #583926 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.