#583D2F#583D2F

#583D2F is a dark, muted orange. Relative luminance 0.056; OKLCH L 38.7% C 0.045 H 48.4°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#583D2F
RGB	rgb(88, 61, 47)
HSL	hsl(20, 30%, 26%)
HSV	hsv(20, 47%, 35%)
CMYK	cmyk(0%, 30.7%, 46.6%, 65.5%)
CIE-LAB	lab(28.43, 9.85, 13.33)
CIE-LCH	lch(28.43, 16.58, 53.55°)
OKLab	oklab(38.67% 0.0296 0.0333)
OKLCH	oklch(38.67% 0.045 48.4)
XYZ	xyz(6.2066, 5.6178, 3.4462)
Luminance	0.0562 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583D2F #2F4A58

analogous

#582F36 #583D2F #58522F

triadic

#583D2F #2F583D #3D2F58

tetradic

#583D2F #36582F #2F4A58 #522F58

square

#583D2F #36582F #2F4A58 #522F58

split-complementary

#583D2F #2F5852 #2F3658

monochromatic

#140E0B #30211A #583D2F #805944 #A7755A

Accessibility & contrast

On white

9.89

#583D2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#583D2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583D2F

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583D2F	#FFFFFF	#000000	##FFFFFF
##583D2F	1.00	9.89	2.12	9.89
#FFFFFF	9.89	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44402E

Deuteranopia (green-blind)

#4B452F

Tritanopia (blue-blind)

#5F3839

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #583d2f;
/* rgb */ color: rgb(88, 61, 47);
/* oklch */ color: oklch(38.7% 0.045 48.4);

Tailwind

colors: {
  custom: {
    50: '#887267',
    500: '#583d2f',
    950: '#000000',
  },
}

SCSS

$custom: #583d2f;
$custom-light: #887267;
$custom-dark: #000000;

JSON

{
  "hex": "#583d2f",
  "rgb": {
    "r": 88,
    "g": 61,
    "b": 47
  },
  "hsl": {
    "h": 20.488,
    "s": 30.37,
    "l": 26.471
  },
  "oklch": {
    "l": 0.38668,
    "c": 0.04452,
    "h": 48.4
  },
  "luminance": 0.05617
}

Semantic roles & 50–950 ramp

primary

#583D2F

secondary

#59798A

accent

#A4C761

background

#F8F6F6

surface

#F0ECEB

border

#CBC7C6

text

#0C0806

muted

#7D7B7A

Preview Lab

Preview with #583D2F

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

Preview Lab → · Contrast checker → · Palette generator →