#583136#583136

#583136 is a dark, muted red. Relative luminance 0.045; OKLCH L 36.4% C 0.057 H 12.0°. Best body text is #FFFFFF at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#583136
RGB	rgb(88, 49, 54)
HSL	hsl(352, 28%, 27%)
HSV	hsv(352, 44%, 35%)
CMYK	cmyk(0%, 44.3%, 38.6%, 65.5%)
CIE-LAB	lab(25.38, 18.38, 4.52)
CIE-LCH	lch(25.38, 18.93, 13.81°)
OKLab	oklab(36.38% 0.0557 0.0119)
OKLCH	oklch(36.38% 0.057 12)
XYZ	xyz(5.7889, 4.5381, 4.0604)
Luminance	0.0454 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583136 #315853

analogous

#58314A #583136 #584031

triadic

#583136 #365831 #313658

tetradic

#583136 #4A5831 #315853 #403158

square

#583136 #4A5831 #315853 #403158

split-complementary

#583136 #315840 #314A58

monochromatic

#140B0C #311B1E #583136 #7F474E #A55E67

Accessibility & contrast

On white

11.01

#583136 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#583136 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583136

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583136	#FFFFFF	#000000	##FFFFFF
##583136	1.00	11.01	1.91	11.01
#FFFFFF	11.01	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383836

Deuteranopia (green-blind)

#423F35

Tritanopia (blue-blind)

#5F2D33

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #583136;
/* rgb */ color: rgb(88, 49, 54);
/* oklch */ color: oklch(36.4% 0.057 12.0);

Tailwind

colors: {
  custom: {
    50: '#896a6c',
    500: '#583136',
    950: '#000000',
  },
}

SCSS

$custom: #583136;
$custom-light: #896a6c;
$custom-dark: #000000;

JSON

{
  "hex": "#583136",
  "rgb": {
    "r": 88,
    "g": 49,
    "b": 54
  },
  "hsl": {
    "h": 352.308,
    "s": 28.467,
    "l": 26.863
  },
  "oklch": {
    "l": 0.36377,
    "c": 0.05697,
    "h": 12
  },
  "luminance": 0.04538
}

Semantic roles & 50–950 ramp

primary

#583136

secondary

#5C8983

accent

#C5B863

background

#F8F6F6

surface

#F0EBEB

border

#CBC6C6

text

#0C0607

muted

#7D7A7A

Preview Lab

Preview with #583136

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

Preview Lab → · Contrast checker → · Palette generator →