#583D35#583D35

#583D35 is a dark, muted red. Relative luminance 0.057; OKLCH L 38.8% C 0.041 H 37.2°. Best body text is #FFFFFF at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#583D35
RGB	rgb(88, 61, 53)
HSL	hsl(14, 25%, 28%)
HSV	hsv(14, 40%, 35%)
CMYK	cmyk(0%, 30.7%, 39.8%, 65.5%)
CIE-LAB	lab(28.56, 10.65, 9.64)
CIE-LCH	lch(28.56, 14.37, 42.15°)
OKLab	oklab(38.82% 0.0324 0.0246)
OKLCH	oklch(38.82% 0.041 37.2)
XYZ	xyz(6.3361, 5.6696, 4.1281)
Luminance	0.0567 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583D35 #355058

analogous

#58353E #583D35 #584E35

triadic

#583D35 #35583D #3D3558

tetradic

#583D35 #3E5835 #355058 #4E3558

square

#583D35 #3E5835 #355058 #4E3558

split-complementary

#583D35 #35584E #353E58

monochromatic

#130D0C #32231E #583D35 #7E574C #A27365

Accessibility & contrast

On white

9.84

#583D35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#583D35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583D35

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583D35	#FFFFFF	#000000	##FFFFFF
##583D35	1.00	9.84	2.13	9.84
#FFFFFF	9.84	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434034

Deuteranopia (green-blind)

#4A4635

Tritanopia (blue-blind)

#5E393B

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #583d35;
/* rgb */ color: rgb(88, 61, 53);
/* oklch */ color: oklch(38.8% 0.041 37.2);

Tailwind

colors: {
  custom: {
    50: '#88726c',
    500: '#583d35',
    950: '#000000',
  },
}

SCSS

$custom: #583d35;
$custom-light: #88726c;
$custom-dark: #000000;

JSON

{
  "hex": "#583d35",
  "rgb": {
    "r": 88,
    "g": 61,
    "b": 53
  },
  "hsl": {
    "h": 13.714,
    "s": 24.823,
    "l": 27.647
  },
  "oklch": {
    "l": 0.38818,
    "c": 0.04066,
    "h": 37.2
  },
  "luminance": 0.05669
}

Semantic roles & 50–950 ramp

primary

#583D35

secondary

#607F89

accent

#ADC167

background

#F8F6F6

surface

#F0ECEB

border

#CBC7C6

text

#0B0806

muted

#7C7B7A

Preview Lab

Preview with #583D35

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

Preview Lab → · Contrast checker → · Palette generator →