#583D25#583D25

#583D25 is a dark, muted orange. Relative luminance 0.055; OKLCH L 38.5% C 0.053 H 61.9°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#583D25
RGB	rgb(88, 61, 37)
HSL	hsl(28, 41%, 25%)
HSV	hsv(28, 58%, 35%)
CMYK	cmyk(0%, 30.7%, 58%, 65.5%)
CIE-LAB	lab(28.24, 8.71, 19.40)
CIE-LCH	lch(28.24, 21.27, 65.82°)
OKLab	oklab(38.46% 0.025 0.0467)
OKLCH	oklch(38.46% 0.053 61.9)
XYZ	xyz(6.0275, 5.5462, 2.5030)
Luminance	0.0555 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583D25 #254058

analogous

#582527 #583D25 #585725

triadic

#583D25 #25583D #3D2558

tetradic

#583D25 #275825 #254058 #572558

square

#583D25 #275825 #254058 #572558

split-complementary

#583D25 #255857 #252758

monochromatic

#160F09 #2D1F13 #583D25 #835B37 #AE7949

Accessibility & contrast

On white

9.96

#583D25 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#583D25 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583D25

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583D25	#FFFFFF	#000000	##FFFFFF
##583D25	1.00	9.96	2.11	9.96
#FFFFFF	9.96	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453F23

Deuteranopia (green-blind)

#4C4525

Tritanopia (blue-blind)

#5F3737

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #583d25;
/* rgb */ color: rgb(88, 61, 37);
/* oklch */ color: oklch(38.5% 0.053 61.9);

Tailwind

colors: {
  custom: {
    50: '#897260',
    500: '#583d25',
    950: '#000000',
  },
}

SCSS

$custom: #583d25;
$custom-light: #897260;
$custom-dark: #000000;

JSON

{
  "hex": "#583d25",
  "rgb": {
    "r": 88,
    "g": 61,
    "b": 37
  },
  "hsl": {
    "h": 28.235,
    "s": 40.8,
    "l": 24.51
  },
  "oklch": {
    "l": 0.38459,
    "c": 0.05291,
    "h": 61.9
  },
  "luminance": 0.05546
}

Semantic roles & 50–950 ramp

primary

#583D25

secondary

#4D6E8B

accent

#97D157

background

#F8F6F5

surface

#F0ECE9

border

#CBC7C5

text

#0C0804

muted

#7D7B79

Preview Lab

Preview with #583D25

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

Preview Lab → · Contrast checker → · Palette generator →