#58321C
Closest named color: Chestnut (#742802). oklch(36% 0.065 49.7), rgb(88, 50, 28).
Aa
White text reads best on this color (11.12:1).
About this color
#58321C is a dark, muted brown. In OKLCH its lightness is 36%, its chroma 0.065 and its hue 50°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.059 away. White text reads best on it, at 11.12:1.
| Hue family | Browns |
| Lightness | dark (36%) |
| Chroma | muted (0.065) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 1.88:1 |
| White text | 11.12:1 |
Values
| HEX | #58321C |
| RGB | rgb(88, 50, 28) |
| HSL | hsl(22, 52%, 23%) |
| OKLCH | oklch(36% 0.065 49.7) |
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 #58321C | 11.12:1 | AAA | Lc -99.3 | Preferred for body text |
| Black text on #58321C | 1.88:1 | Fails | Lc 8.4 | Not readable |
| #58321C text on white | 11.12:1 | AAA | Lc 95.5 | Preferred for body text |
| #58321C text on black | 1.88:1 | 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
#F9F4F2
oklch(97% 0.006 43.3)
-
Step 100
100
#F2E7E2
oklch(93.5% 0.014 46.2)
-
Step 200
200
#E9D4CA
oklch(88.4% 0.027 47.2)
-
Step 300
300
#DCB8A5
oklch(80.9% 0.049 49.4)
-
Step 400
400
#C99375
oklch(70.8% 0.078 50.1)
-
Step 500
500
#BA7751
oklch(63.2% 0.099 49.8)
-
Step 600
600
#A55E35
oklch(55.5% 0.108 49.2)
-
Step 700
700
#8D4E27
oklch(49.1% 0.1 50.3)
-
Step 800
800
#734022
oklch(42.8% 0.083 49.6)
-
Step 900
900 (this color)
#58321C
oklch(36% 0.065 49.7)
-
Step 950
950
#372014
oklch(27% 0.041 48)
#58321C 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) | #3D361A | 0.054 |
| Deuteranopia (no green cones) | #463F1C | 0.050 |
| Tritanopia (no blue cones) | #602B2D | 0.039 |
| Achromatopsia (no color) | #3B3B3B | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #58321C
#58321C
oklch(36% 0.065 49.7)
- #0D4358
#0D4358
oklch(36% 0.064 229.4)
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 #58321C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.059
- Purple Brown #673A3F ΔE 0.061
- Mud Brown #60460F ΔE 0.066
- Reddy Brown #6E1005 ΔE 0.072
- Charcoal Grey #3C4142 ΔE 0.072
- Onyx #343A40 ΔE 0.079
- Dark Olive #373E02 ΔE 0.081
- Claret #680018 ΔE 0.089
Use #58321C 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.