#583E44#583E44

#583E44 is a dark, muted red. Relative luminance 0.059; OKLCH L 39.5% C 0.037 H 3.7°. Best body text is #FFFFFF at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#583E44
RGB	rgb(88, 62, 68)
HSL	hsl(346, 17%, 29%)
HSV	hsv(346, 30%, 35%)
CMYK	cmyk(0%, 29.5%, 22.7%, 65.5%)
CIE-LAB	lab(29.25, 12.41, 0.85)
CIE-LCH	lch(29.25, 12.44, 3.92°)
OKLab	oklab(39.49% 0.0374 0.0024)
OKLCH	oklch(39.49% 0.037 3.7)
XYZ	xyz(6.7906, 5.9376, 6.2561)
Luminance	0.0594 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583E44 #3E5852

analogous

#583E51 #583E44 #58453E

triadic

#583E44 #44583E #3E4458

tetradic

#583E44 #51583E #3E5852 #453E58

square

#583E44 #51583E #3E5852 #453E58

split-complementary

#583E44 #3E5845 #3E5158

monochromatic

#120D0E #342528 #583E44 #7C5760 #9D747D

Accessibility & contrast

On white

9.60

#583E44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#583E44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583E44

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583E44	#FFFFFF	#000000	##FFFFFF
##583E44	1.00	9.60	2.19	9.60
#FFFFFF	9.60	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424244

Deuteranopia (green-blind)

#484743

Tritanopia (blue-blind)

#5D3C40

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #583e44;
/* rgb */ color: rgb(88, 62, 68);
/* oklch */ color: oklch(39.5% 0.037 3.7);

Tailwind

colors: {
  custom: {
    50: '#877377',
    500: '#583e44',
    950: '#000000',
  },
}

SCSS

$custom: #583e44;
$custom-light: #877377;
$custom-dark: #000000;

JSON

{
  "hex": "#583e44",
  "rgb": {
    "r": 88,
    "g": 62,
    "b": 68
  },
  "hsl": {
    "h": 346.154,
    "s": 17.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.39489,
    "c": 0.03748,
    "h": 3.7
  },
  "luminance": 0.05937
}

Semantic roles & 50–950 ramp

primary

#583E44

secondary

#6A8881

accent

#BAA86E

background

#F8F7F7

surface

#EFEDED

border

#CAC8C8

text

#0B0808

muted

#7C7B7B

Preview Lab

Preview with #583E44

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

Preview Lab → · Contrast checker → · Palette generator →