#583C56#583C56

#583C56 is a dark, muted purple. Relative luminance 0.060; OKLCH L 39.8% C 0.056 H 329.0°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#583C56
RGB	rgb(88, 60, 86)
HSL	hsl(304, 19%, 29%)
HSV	hsv(304, 32%, 35%)
CMYK	cmyk(0%, 31.8%, 2.3%, 65.5%)
CIE-LAB	lab(29.36, 17.22, -10.72)
CIE-LCH	lch(29.36, 20.28, 328.09°)
OKLab	oklab(39.78% 0.0481 -0.0289)
OKLCH	oklch(39.78% 0.056 329)
XYZ	xyz(7.3199, 5.9786, 9.5707)
Luminance	0.0598 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583C56 #3C583E

analogous

#4C3C58 #583C56 #583C48

triadic

#583C56 #56583C #3C5658

tetradic

#583C56 #584C3C #3C583E #3C4858

square

#583C56 #584C3C #3C583E #3C4858

split-complementary

#583C56 #48583C #3C584C

monochromatic

#120C12 #342332 #583C56 #7C557A #9E719B

Accessibility & contrast

On white

9.56

#583C56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#583C56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583C56

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583C56	#FFFFFF	#000000	##FFFFFF
##583C56	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B4357

Deuteranopia (green-blind)

#414755

Tritanopia (blue-blind)

#5A3E45

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #583c56;
/* rgb */ color: rgb(88, 60, 86);
/* oklch */ color: oklch(39.8% 0.056 329.0);

Tailwind

colors: {
  custom: {
    50: '#877285',
    500: '#583c56',
    950: '#000000',
  },
}

SCSS

$custom: #583c56;
$custom-light: #877285;
$custom-dark: #000000;

JSON

{
  "hex": "#583c56",
  "rgb": {
    "r": 88,
    "g": 60,
    "b": 86
  },
  "hsl": {
    "h": 304.286,
    "s": 18.919,
    "l": 29.02
  },
  "oklch": {
    "l": 0.39781,
    "c": 0.05615,
    "h": 329
  },
  "luminance": 0.05978
}

Semantic roles & 50–950 ramp

primary

#583C56

secondary

#68886A

accent

#BC726C

background

#F8F6F8

surface

#EFECEF

border

#CAC7CA

text

#0B080B

muted

#7C7B7C

Preview Lab

Preview with #583C56

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

Preview Lab → · Contrast checker → · Palette generator →