#593F1B#593F1B

#593F1B is a dark, moderate orange. Relative luminance 0.058; OKLCH L 38.9% C 0.063 H 72.9°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#593F1B
RGB	rgb(89, 63, 27)
HSL	hsl(35, 53%, 23%)
HSV	hsv(35, 70%, 35%)
CMYK	cmyk(0%, 29.2%, 69.7%, 65.1%)
CIE-LAB	lab(28.79, 7.06, 26.03)
CIE-LCH	lch(28.79, 26.97, 74.83°)
OKLab	oklab(38.88% 0.0184 0.0599)
OKLCH	oklch(38.88% 0.063 72.9)
XYZ	xyz(6.0955, 5.7585, 1.8271)
Luminance	0.0576 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#593F1B #1B3559

analogous

#59201B #593F1B #54591B

triadic

#593F1B #1B593F #3F1B59

tetradic

#593F1B #1B5920 #1B3559 #591B54

square

#593F1B #1B5920 #1B3559 #591B54

split-complementary

#593F1B #1B5459 #201B59

monochromatic

#171107 #2A1E0D #593F1B #886029 #B78137

Accessibility & contrast

On white

9.76

#593F1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#593F1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #593F1B

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##593F1B	#FFFFFF	#000000	##FFFFFF
##593F1B	1.00	9.76	2.15	9.76
#FFFFFF	9.76	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484017

Deuteranopia (green-blind)

#4E461C

Tritanopia (blue-blind)

#613837

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #593f1b;
/* rgb */ color: rgb(89, 63, 27);
/* oklch */ color: oklch(38.9% 0.063 72.9);

Tailwind

colors: {
  custom: {
    50: '#8b7459',
    500: '#593f1b',
    950: '#000000',
  },
}

SCSS

$custom: #593f1b;
$custom-light: #8b7459;
$custom-dark: #000000;

JSON

{
  "hex": "#593f1b",
  "rgb": {
    "r": 89,
    "g": 63,
    "b": 27
  },
  "hsl": {
    "h": 34.839,
    "s": 53.448,
    "l": 22.745
  },
  "oklch": {
    "l": 0.38876,
    "c": 0.06264,
    "h": 72.9
  },
  "luminance": 0.05758
}

Semantic roles & 50–950 ramp

primary

#593F1B

secondary

#41628F

accent

#88DD4B

background

#F8F7F5

surface

#F0EDE9

border

#CBC8C5

text

#0C0803

muted

#7D7B78

Preview Lab

Preview with #593F1B

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

Preview Lab → · Contrast checker → · Palette generator →