#583D26#583D26

#583D26 is a dark, muted orange. Relative luminance 0.056; OKLCH L 38.5% C 0.052 H 60.8°. Best body text is #FFFFFF at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#583D26
RGB	rgb(88, 61, 38)
HSL	hsl(28, 40%, 25%)
HSV	hsv(28, 57%, 35%)
CMYK	cmyk(0%, 30.7%, 56.8%, 65.5%)
CIE-LAB	lab(28.25, 8.81, 18.81)
CIE-LCH	lch(28.25, 20.77, 64.89°)
OKLab	oklab(38.48% 0.0254 0.0454)
OKLCH	oklch(38.48% 0.052 60.8)
XYZ	xyz(6.0434, 5.5526, 2.5868)
Luminance	0.0555 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583D26 #264158

analogous

#582628 #583D26 #585626

triadic

#583D26 #26583D #3D2658

tetradic

#583D26 #285826 #264158 #562658

square

#583D26 #285826 #264158 #562658

split-complementary

#583D26 #265856 #262858

monochromatic

#150F09 #2D1F14 #583D26 #835B38 #AD784B

Accessibility & contrast

On white

9.95

#583D26 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#583D26 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583D26

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583D26	#FFFFFF	#000000	##FFFFFF
##583D26	1.00	9.95	2.11	9.95
#FFFFFF	9.95	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453F24

Deuteranopia (green-blind)

#4C4526

Tritanopia (blue-blind)

#5F3737

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #583d26;
/* rgb */ color: rgb(88, 61, 38);
/* oklch */ color: oklch(38.5% 0.052 60.8);

Tailwind

colors: {
  custom: {
    50: '#897260',
    500: '#583d26',
    950: '#000000',
  },
}

SCSS

$custom: #583d26;
$custom-light: #897260;
$custom-dark: #000000;

JSON

{
  "hex": "#583d26",
  "rgb": {
    "r": 88,
    "g": 61,
    "b": 38
  },
  "hsl": {
    "h": 27.6,
    "s": 39.683,
    "l": 24.706
  },
  "oklch": {
    "l": 0.38478,
    "c": 0.05201,
    "h": 60.8
  },
  "luminance": 0.05552
}

Semantic roles & 50–950 ramp

primary

#583D26

secondary

#4F6F8B

accent

#99D058

background

#F8F6F5

surface

#F0ECE9

border

#CBC7C5

text

#0C0805

muted

#7D7B79

Preview Lab

Preview with #583D26

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

Preview Lab → · Contrast checker → · Palette generator →