#593C1B#593C1B

#593C1B is a dark, moderate orange. Relative luminance 0.054; OKLCH L 38.2% C 0.063 H 67.5°. Best body text is #FFFFFF at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#593C1B
RGB	rgb(89, 60, 27)
HSL	hsl(32, 53%, 23%)
HSV	hsv(32, 70%, 35%)
CMYK	cmyk(0%, 32.6%, 69.7%, 65.1%)
CIE-LAB	lab(27.94, 8.95, 25.06)
CIE-LCH	lch(27.94, 26.61, 70.34°)
OKLab	oklab(38.21% 0.024 0.0578)
OKLCH	oklch(38.21% 0.063 67.5)
XYZ	xyz(5.9339, 5.4352, 1.7733)
Luminance	0.0544 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#593C1B #1B3859

analogous

#591D1B #593C1B #57591B

triadic

#593C1B #1B593C #3C1B59

tetradic

#593C1B #1B591D #1B3859 #591B57

square

#593C1B #1B591D #1B3859 #591B57

split-complementary

#593C1B #1B5759 #1D1B59

monochromatic

#171007 #2A1C0D #593C1B #885C29 #B77B37

Accessibility & contrast

On white

10.06

#593C1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#593C1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #593C1B

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##593C1B	#FFFFFF	#000000	##FFFFFF
##593C1B	1.00	10.06	2.09	10.06
#FFFFFF	10.06	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463E18

Deuteranopia (green-blind)

#4C451C

Tritanopia (blue-blind)

#613535

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #593c1b;
/* rgb */ color: rgb(89, 60, 27);
/* oklch */ color: oklch(38.2% 0.063 67.5);

Tailwind

colors: {
  custom: {
    50: '#8b7158',
    500: '#593c1b',
    950: '#000000',
  },
}

SCSS

$custom: #593c1b;
$custom-light: #8b7158;
$custom-dark: #000000;

JSON

{
  "hex": "#593c1b",
  "rgb": {
    "r": 89,
    "g": 60,
    "b": 27
  },
  "hsl": {
    "h": 31.935,
    "s": 53.448,
    "l": 22.745
  },
  "oklch": {
    "l": 0.3821,
    "c": 0.06258,
    "h": 67.5
  },
  "luminance": 0.05435
}

Semantic roles & 50–950 ramp

primary

#593C1B

secondary

#41658F

accent

#8FDD4B

background

#F8F6F5

surface

#F0ECE9

border

#CBC7C5

text

#0C0703

muted

#7D7A78

Preview Lab

Preview with #593C1B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →