#593C15
Closest named color: Mud Brown (#60460F). oklch(38.1% 0.067 71.1), rgb(89, 60, 21).
Aa
White text reads best on this color (10.08:1).
About this color
#593C15 is a dark, muted brown. In OKLCH its lightness is 38%, its chroma 0.067 and its hue 71°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.035 away. White text reads best on it, at 10.08:1.
| Hue family | Browns |
| Lightness | dark (38%) |
| Chroma | muted (0.067) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.08:1 |
| White text | 10.08:1 |
Values
| HEX | #593C15 |
| RGB | rgb(89, 60, 21) |
| HSL | hsl(34, 62%, 22%) |
| OKLCH | oklch(38.1% 0.067 71.1) |
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 #593C15 | 10.08:1 | AAA | Lc -97.4 | Preferred for body text |
| Black text on #593C15 | 2.08:1 | Fails | Lc 10.7 | Not readable |
| #593C15 text on white | 10.08:1 | AAA | Lc 93.3 | Preferred for body text |
| #593C15 text on black | 2.08:1 | Fails | Lc -9.2 | 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
#F8F5F1
oklch(97.1% 0.006 75.4)
-
Step 100
100
#F0E8E0
oklch(93.5% 0.014 67.7)
-
Step 200
200
#E5D6C6
oklch(88.4% 0.027 69.3)
-
Step 300
300
#D6BC9E
oklch(81% 0.05 71)
-
Step 400
400
#C19868
oklch(70.7% 0.081 70.3)
-
Step 500
500
#B07E3D
oklch(63% 0.103 71.1)
-
Step 600
600
#9C6616
oklch(55.6% 0.112 70.5)
-
Step 700
700
#855504
oklch(49.1% 0.104 71.2)
-
Step 800
800
#6C460B
oklch(42.8% 0.086 71.6)
-
Step 900
900 (this color)
#593C15
oklch(38.1% 0.067 71.1)
-
Step 950
950
#33230D
oklch(27% 0.042 73)
#593C15 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) | #463E10 | 0.037 |
| Deuteranopia (no green cones) | #4D4516 | 0.034 |
| Tritanopia (no blue cones) | #613534 | 0.055 |
| Achromatopsia (no color) | #424242 | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #593C15
#593C15
oklch(38.1% 0.067 71.1)
- #264565
#264565
oklch(38.2% 0.066 250.6)
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 #593C15, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.035
- Green Brown #544E03 ΔE 0.059
- Chestnut #742802 ΔE 0.066
- Dark Olive #373E02 ΔE 0.068
- Purple Brown #673A3F ΔE 0.068
- Charcoal Grey #3C4142 ΔE 0.073
- Olive Brown #645403 ΔE 0.079
- Onyx #343A40 ΔE 0.088
Use #593C15 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.