#593B1A#593B1A

#593B1A is a dark, moderate orange. Relative luminance 0.053; OKLCH L 38.0% C 0.063 H 66.3°. Best body text is #FFFFFF at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#593B1A
RGB	rgb(89, 59, 26)
HSL	hsl(31, 55%, 23%)
HSV	hsv(31, 71%, 35%)
CMYK	cmyk(0%, 33.7%, 70.8%, 65.1%)
CIE-LAB	lab(27.65, 9.51, 25.30)
CIE-LCH	lch(27.65, 27.03, 69.40°)
OKLab	oklab(37.98% 0.0255 0.0582)
OKLCH	oklch(37.98% 0.063 66.3)
XYZ	xyz(5.8706, 5.3269, 1.6961)
Luminance	0.0533 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#593B1A #1A3859

analogous

#591C1A #593B1A #57591A

triadic

#593B1A #1A593B #3B1A59

tetradic

#593B1A #1A591C #1A3859 #591A57

square

#593B1A #1A591C #1A3859 #591A57

split-complementary

#593B1A #1A5759 #1C1A59

monochromatic

#181007 #2A1C0C #593B1A #885A28 #B87A36

Accessibility & contrast

On white

10.17

#593B1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#593B1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #593B1A

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##593B1A	#FFFFFF	#000000	##FFFFFF
##593B1A	1.00	10.17	2.07	10.17
#FFFFFF	10.17	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453D17

Deuteranopia (green-blind)

#4C441B

Tritanopia (blue-blind)

#613434

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #593b1a;
/* rgb */ color: rgb(89, 59, 26);
/* oklch */ color: oklch(38.0% 0.063 66.3);

Tailwind

colors: {
  custom: {
    50: '#8b7158',
    500: '#593b1a',
    950: '#000000',
  },
}

SCSS

$custom: #593b1a;
$custom-light: #8b7158;
$custom-dark: #000000;

JSON

{
  "hex": "#593b1a",
  "rgb": {
    "r": 89,
    "g": 59,
    "b": 26
  },
  "hsl": {
    "h": 31.429,
    "s": 54.783,
    "l": 22.549
  },
  "oklch": {
    "l": 0.37977,
    "c": 0.06349,
    "h": 66.3
  },
  "luminance": 0.05326
}

Semantic roles & 50–950 ramp

primary

#593B1A

secondary

#40668F

accent

#90DE4A

background

#F8F6F5

surface

#F0ECE9

border

#CBC7C5

text

#0C0703

muted

#7D7A78

Preview Lab

Preview with #593B1A

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

Preview Lab → · Contrast checker → · Palette generator →