#583228#583228

#583228 is a dark, muted red. Relative luminance 0.045; OKLCH L 36.2% C 0.058 H 35.6°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#583228
RGB	rgb(88, 50, 40)
HSL	hsl(13, 38%, 25%)
HSV	hsv(13, 55%, 35%)
CMYK	cmyk(0%, 43.2%, 54.5%, 65.5%)
CIE-LAB	lab(25.29, 15.99, 13.70)
CIE-LCH	lch(25.29, 21.06, 40.60°)
OKLab	oklab(36.2% 0.0473 0.0338)
OKLCH	oklch(36.2% 0.058 35.6)
XYZ	xyz(5.5484, 4.5096, 2.5853)
Luminance	0.0451 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583228 #284E58

analogous

#582836 #583228 #584A28

triadic

#583228 #285832 #322858

tetradic

#583228 #365828 #284E58 #4A2858

square

#583228 #365828 #284E58 #4A2858

split-complementary

#583228 #28584A #283658

monochromatic

#150C0A #2E1A15 #583228 #824A3B #AC624E

Accessibility & contrast

On white

11.04

#583228 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#583228 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583228

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583228	#FFFFFF	#000000	##FFFFFF
##583228	1.00	11.04	1.90	11.04
#FFFFFF	11.04	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3727

Deuteranopia (green-blind)

#443F28

Tritanopia (blue-blind)

#602C2F

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #583228;
/* rgb */ color: rgb(88, 50, 40);
/* oklch */ color: oklch(36.2% 0.058 35.6);

Tailwind

colors: {
  custom: {
    50: '#896a62',
    500: '#583228',
    950: '#000000',
  },
}

SCSS

$custom: #583228;
$custom-light: #896a62;
$custom-dark: #000000;

JSON

{
  "hex": "#583228",
  "rgb": {
    "r": 88,
    "g": 50,
    "b": 40
  },
  "hsl": {
    "h": 12.5,
    "s": 37.5,
    "l": 25.098
  },
  "oklch": {
    "l": 0.36197,
    "c": 0.05818,
    "h": 35.6
  },
  "luminance": 0.04509
}

Semantic roles & 50–950 ramp

primary

#583228

secondary

#517F8B

accent

#B5CD5A

background

#F8F6F5

surface

#F0EBEA

border

#CBC6C6

text

#0C0605

muted

#7D7A79

Preview Lab

Preview with #583228

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

Preview Lab → · Contrast checker → · Palette generator →