#583D2A#583D2A

#583D2A is a dark, muted orange. Relative luminance 0.056; OKLCH L 38.6% C 0.049 H 55.9°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#583D2A
RGB	rgb(88, 61, 42)
HSL	hsl(25, 35%, 25%)
HSV	hsv(25, 52%, 35%)
CMYK	cmyk(0%, 30.7%, 52.3%, 65.5%)
CIE-LAB	lab(28.33, 9.25, 16.39)
CIE-LCH	lch(28.33, 18.82, 60.56°)
OKLab	oklab(38.56% 0.0272 0.0402)
OKLCH	oklch(38.56% 0.049 55.9)
XYZ	xyz(6.1115, 5.5798, 2.9452)
Luminance	0.0558 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583D2A #2A4558

analogous

#582A2E #583D2A #58542A

triadic

#583D2A #2A583D #3D2A58

tetradic

#583D2A #2E582A #2A4558 #542A58

square

#583D2A #2E582A #2A4558 #542A58

split-complementary

#583D2A #2A5854 #2A2E58

monochromatic

#150E0A #2F2016 #583D2A #815A3E #AB7652

Accessibility & contrast

On white

9.93

#583D2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#583D2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583D2A

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583D2A	#FFFFFF	#000000	##FFFFFF
##583D2A	1.00	9.93	2.12	9.93
#FFFFFF	9.93	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453F29

Deuteranopia (green-blind)

#4B452A

Tritanopia (blue-blind)

#5F3838

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #583d2a;
/* rgb */ color: rgb(88, 61, 42);
/* oklch */ color: oklch(38.6% 0.049 55.9);

Tailwind

colors: {
  custom: {
    50: '#897263',
    500: '#583d2a',
    950: '#000000',
  },
}

SCSS

$custom: #583d2a;
$custom-light: #897263;
$custom-dark: #000000;

JSON

{
  "hex": "#583d2a",
  "rgb": {
    "r": 88,
    "g": 61,
    "b": 42
  },
  "hsl": {
    "h": 24.783,
    "s": 35.385,
    "l": 25.49
  },
  "oklch": {
    "l": 0.38557,
    "c": 0.04853,
    "h": 55.9
  },
  "luminance": 0.05579
}

Semantic roles & 50–950 ramp

primary

#583D2A

secondary

#53748A

accent

#9ECB5C

background

#F8F6F5

surface

#F0ECEA

border

#CBC7C6

text

#0C0805

muted

#7D7B79

Preview Lab

Preview with #583D2A

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

Preview Lab → · Contrast checker → · Palette generator →