#583D2C#583D2C

#583D2C is a dark, muted orange. Relative luminance 0.056; OKLCH L 38.6% C 0.047 H 53.1°. Best body text is #FFFFFF at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#583D2C
RGB	rgb(88, 61, 44)
HSL	hsl(23, 33%, 26%)
HSV	hsv(23, 50%, 35%)
CMYK	cmyk(0%, 30.7%, 50%, 65.5%)
CIE-LAB	lab(28.37, 9.48, 15.17)
CIE-LCH	lch(28.37, 17.89, 58.00°)
OKLab	oklab(38.6% 0.0282 0.0375)
OKLCH	oklch(38.6% 0.047 53.1)
XYZ	xyz(6.1481, 5.5945, 3.1384)
Luminance	0.0559 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583D2C #2C4758

analogous

#582C31 #583D2C #58532C

triadic

#583D2C #2C583D #3D2C58

tetradic

#583D2C #31582C #2C4758 #532C58

square

#583D2C #31582C #2C4758 #532C58

split-complementary

#583D2C #2C5853 #2C3158

monochromatic

#140E0A #2F2118 #583D2C #815940 #AA7655

Accessibility & contrast

On white

9.91

#583D2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#583D2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583D2C

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583D2C	#FFFFFF	#000000	##FFFFFF
##583D2C	1.00	9.91	2.12	9.91
#FFFFFF	9.91	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453F2B

Deuteranopia (green-blind)

#4B452C

Tritanopia (blue-blind)

#5F3839

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #583d2c;
/* rgb */ color: rgb(88, 61, 44);
/* oklch */ color: oklch(38.6% 0.047 53.1);

Tailwind

colors: {
  custom: {
    50: '#897265',
    500: '#583d2c',
    950: '#000000',
  },
}

SCSS

$custom: #583d2c;
$custom-light: #897265;
$custom-dark: #000000;

JSON

{
  "hex": "#583d2c",
  "rgb": {
    "r": 88,
    "g": 61,
    "b": 44
  },
  "hsl": {
    "h": 23.182,
    "s": 33.333,
    "l": 25.882
  },
  "oklch": {
    "l": 0.386,
    "c": 0.04686,
    "h": 53.1
  },
  "luminance": 0.05594
}

Semantic roles & 50–950 ramp

primary

#583D2C

secondary

#56768A

accent

#A0C95E

background

#F8F6F6

surface

#F0ECEB

border

#CBC7C6

text

#0C0805

muted

#7D7B7A

Preview Lab

Preview with #583D2C

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

Preview Lab → · Contrast checker → · Palette generator →