#58370D#58370D

#58370D is a dark, moderate orange. Relative luminance 0.048; OKLCH L 36.8% C 0.072 H 67.8°. Best body text is #FFFFFF at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#58370D
RGB	rgb(88, 55, 13)
HSL	hsl(34, 74%, 20%)
HSV	hsv(34, 85%, 35%)
CMYK	cmyk(0%, 37.5%, 85.2%, 65.5%)
CIE-LAB	lab(26.26, 10.80, 30.62)
CIE-LCH	lch(26.26, 32.47, 70.58°)
OKLab	oklab(36.83% 0.0273 0.0666)
OKLCH	oklch(36.83% 0.072 67.8)
XYZ	xyz(5.4638, 4.8367, 1.0265)
Luminance	0.0484 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58370D #0D2E58

analogous

#58120D #58370D #54580D

triadic

#58370D #0D5837 #370D58

tetradic

#58370D #0D5812 #0D2E58 #580D54

square

#58370D #0D5812 #0D2E58 #580D54

split-complementary

#58370D #0D5458 #120D58

monochromatic

#1B1104 #231605 #58370D #8D5815 #C37A1D

Accessibility & contrast

On white

10.68

#58370D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#58370D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #58370D

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58370D	#FFFFFF	#000000	##FFFFFF
##58370D	1.00	10.68	1.97	10.68
#FFFFFF	10.68	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423A07

Deuteranopia (green-blind)

#4A410E

Tritanopia (blue-blind)

#612F2F

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #58370d;
/* rgb */ color: rgb(88, 55, 13);
/* oklch */ color: oklch(36.8% 0.072 67.8);

Tailwind

colors: {
  custom: {
    50: '#8b6d4f',
    500: '#58370d',
    950: '#000000',
  },
}

SCSS

$custom: #58370d;
$custom-light: #8b6d4f;
$custom-dark: #000000;

JSON

{
  "hex": "#58370d",
  "rgb": {
    "r": 88,
    "g": 55,
    "b": 13
  },
  "hsl": {
    "h": 33.6,
    "s": 74.257,
    "l": 19.804
  },
  "oklch": {
    "l": 0.36831,
    "c": 0.07197,
    "h": 67.8
  },
  "luminance": 0.04836
}

Semantic roles & 50–950 ramp

primary

#58370D

secondary

#2E5A93

accent

#89F137

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0D0702

muted

#7D7A78

Preview Lab

Preview with #58370D

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

Preview Lab → · Contrast checker → · Palette generator →