#582710#582710

#582710 is a dark, moderate orange. Relative luminance 0.036; OKLCH L 33.7% C 0.080 H 43.8°. Best body text is #FFFFFF at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#582710
RGB	rgb(88, 39, 16)
HSL	hsl(19, 69%, 20%)
HSV	hsv(19, 82%, 35%)
CMYK	cmyk(0%, 55.7%, 81.8%, 65.5%)
CIE-LAB	lab(22.17, 20.84, 25.03)
CIE-LCH	lch(22.17, 32.57, 50.22°)
OKLab	oklab(33.69% 0.0578 0.0555)
OKLCH	oklch(33.69% 0.08 43.8)
XYZ	xyz(4.8440, 3.5638, 0.9229)
Luminance	0.0356 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582710 #104158

analogous

#58101D #582710 #584B10

triadic

#582710 #105827 #271058

tetradic

#582710 #1D5810 #104158 #4B1058

square

#582710 #1D5810 #104158 #4B1058

split-complementary

#582710 #10584B #101D58

monochromatic

#1A0B05 #241007 #582710 #8C3E19 #C05523

Accessibility & contrast

On white

12.26

#582710 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#582710 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582710

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582710	#FFFFFF	#000000	##FFFFFF
##582710	1.00	12.26	1.71	12.26
#FFFFFF	12.26	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352E0D

Deuteranopia (green-blind)

#41390F

Tritanopia (blue-blind)

#611D22

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #582710;
/* rgb */ color: rgb(88, 39, 16);
/* oklch */ color: oklch(33.7% 0.080 43.8);

Tailwind

colors: {
  custom: {
    50: '#8c624f',
    500: '#582710',
    950: '#000000',
  },
}

SCSS

$custom: #582710;
$custom-light: #8c624f;
$custom-dark: #000000;

JSON

{
  "hex": "#582710",
  "rgb": {
    "r": 88,
    "g": 39,
    "b": 16
  },
  "hsl": {
    "h": 19.167,
    "s": 69.231,
    "l": 20.392
  },
  "oklch": {
    "l": 0.33689,
    "c": 0.08008,
    "h": 43.8
  },
  "luminance": 0.03563
}

Semantic roles & 50–950 ramp

primary

#582710

secondary

#327391

accent

#B4EC3C

background

#F9F5F4

surface

#F1EAE7

border

#CBC6C3

text

#0D0502

muted

#7E7978

Preview Lab

Preview with #582710

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

Preview Lab → · Contrast checker → · Palette generator →