#583E41#583E41

#583E41 is a dark, muted red. Relative luminance 0.059; OKLCH L 39.4% C 0.037 H 11.2°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#583E41
RGB	rgb(88, 62, 65)
HSL	hsl(353, 17%, 29%)
HSV	hsv(353, 30%, 35%)
CMYK	cmyk(0%, 29.5%, 26.1%, 65.5%)
CIE-LAB	lab(29.16, 11.89, 2.68)
CIE-LCH	lch(29.16, 12.19, 12.69°)
OKLab	oklab(39.39% 0.0361 0.0072)
OKLCH	oklch(39.39% 0.037 11.2)
XYZ	xyz(6.7014, 5.9020, 5.7862)
Luminance	0.0590 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583E41 #3E5855

analogous

#583E4E #583E41 #58483E

triadic

#583E41 #41583E #3E4158

tetradic

#583E41 #4E583E #3E5855 #483E58

square

#583E41 #4E583E #3E5855 #483E58

split-complementary

#583E41 #3E5848 #3E4E58

monochromatic

#120D0D #342526 #583E41 #7C575C #9D7478

Accessibility & contrast

On white

9.63

#583E41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#583E41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583E41

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583E41	#FFFFFF	#000000	##FFFFFF
##583E41	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424241

Deuteranopia (green-blind)

#484741

Tritanopia (blue-blind)

#5D3C3F

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #583e41;
/* rgb */ color: rgb(88, 62, 65);
/* oklch */ color: oklch(39.4% 0.037 11.2);

Tailwind

colors: {
  custom: {
    50: '#887375',
    500: '#583e41',
    950: '#000000',
  },
}

SCSS

$custom: #583e41;
$custom-light: #887375;
$custom-dark: #000000;

JSON

{
  "hex": "#583e41",
  "rgb": {
    "r": 88,
    "g": 62,
    "b": 65
  },
  "hsl": {
    "h": 353.077,
    "s": 17.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.39389,
    "c": 0.03677,
    "h": 11.2
  },
  "luminance": 0.05902
}

Semantic roles & 50–950 ramp

primary

#583E41

secondary

#6A8884

accent

#BAB16E

background

#F8F7F7

surface

#F0EDED

border

#CBC8C8

text

#0B0808

muted

#7C7B7B

Preview Lab

Preview with #583E41

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

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