#593111
Closest named color: Chestnut (#742802). oklch(35.8% 0.073 55.8), rgb(89, 49, 17).
Aa
White text reads best on this color (11.21:1).
About this color
#593111 is a dark, moderately saturated brown. In OKLCH its lightness is 36%, its chroma 0.073 and its hue 56°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.056 away. White text reads best on it, at 11.21:1.
| Hue family | Browns |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.073) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 1.87:1 |
| White text | 11.21:1 |
Values
| HEX | #593111 |
| RGB | rgb(89, 49, 17) |
| HSL | hsl(27, 68%, 21%) |
| OKLCH | oklch(35.8% 0.073 55.8) |
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 #593111 | 11.21:1 | AAA | Lc -99.4 | Preferred for body text |
| Black text on #593111 | 1.87:1 | Fails | Lc 8.3 | Not readable |
| #593111 text on white | 11.21:1 | AAA | Lc 95.6 | Preferred for body text |
| #593111 text on black | 1.87:1 | 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
#FAF4F1
oklch(97.1% 0.008 48.7)
-
Step 100
100
#F3E7E0
oklch(93.6% 0.016 52.6)
-
Step 200
200
#EAD4C6
oklch(88.4% 0.031 54.7)
-
Step 300
300
#DDB89F
oklch(80.9% 0.055 55.9)
-
Step 400
400
#CB926A
oklch(70.6% 0.088 55.8)
-
Step 500
500
#BD7641
oklch(63.1% 0.113 55.7)
-
Step 600
600
#A85D1E
oklch(55.5% 0.122 55.6)
-
Step 700
700
#904D0F
oklch(49.2% 0.113 56.3)
-
Step 800
800
#753F12
oklch(42.7% 0.094 55.5)
-
Step 900
900 (this color)
#593111
oklch(35.8% 0.073 55.8)
-
Step 950
950
#38200F
oklch(27.1% 0.046 54.7)
#593111 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) | #3D350D | 0.057 |
| Deuteranopia (no green cones) | #463E11 | 0.051 |
| Tritanopia (no blue cones) | #62282A | 0.049 |
| Achromatopsia (no color) | #3B3B3B | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #593111
#593111
oklch(35.8% 0.073 55.8)
- #06425D
#06425D
oklch(35.8% 0.073 235)
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 #593111, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.056
- Mud Brown #60460F ΔE 0.064
- Purple Brown #673A3F ΔE 0.069
- Reddy Brown #6E1005 ΔE 0.070
- Dark Olive #373E02 ΔE 0.078
- Charcoal Grey #3C4142 ΔE 0.080
- Onyx #343A40 ΔE 0.087
- Blood #770001 ΔE 0.088
Use #593111 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.