#583E5C#583E5C

#583E5C is a dark, muted purple. Relative luminance 0.063; OKLCH L 40.5% C 0.059 H 322.0°. Best body text is #FFFFFF at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#583E5C
RGB	rgb(88, 62, 92)
HSL	hsl(292, 19%, 30%)
HSV	hsv(292, 33%, 36%)
CMYK	cmyk(4.3%, 32.6%, 0%, 63.9%)
CIE-LAB	lab(30.14, 17.27, -13.41)
CIE-LCH	lch(30.14, 21.86, 322.18°)
OKLab	oklab(40.46% 0.0466 -0.0365)
OKLCH	oklch(40.46% 0.059 322)
XYZ	xyz(7.6787, 6.2929, 10.9333)
Luminance	0.0629 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583E5C #425C3E

analogous

#493E5C #583E5C #5C3E51

triadic

#583E5C #5C583E #3E5C58

tetradic

#583E5C #5C493E #425C3E #3E515C

square

#583E5C #5C493E #425C3E #3E515C

split-complementary

#583E5C #515C3E #3E5C49

monochromatic

#120D13 #352537 #583E5C #7B5781 #9B73A1

Accessibility & contrast

On white

9.30

#583E5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#583E5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583E5C

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583E5C	#FFFFFF	#000000	##FFFFFF
##583E5C	1.00	9.30	2.26	9.30
#FFFFFF	9.30	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B455D

Deuteranopia (green-blind)

#41485B

Tritanopia (blue-blind)

#594149

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #583e5c;
/* rgb */ color: rgb(88, 62, 92);
/* oklch */ color: oklch(40.5% 0.059 322.0);

Tailwind

colors: {
  custom: {
    50: '#87738a',
    500: '#583e5c',
    950: '#000000',
  },
}

SCSS

$custom: #583e5c;
$custom-light: #87738a;
$custom-dark: #000000;

JSON

{
  "hex": "#583e5c",
  "rgb": {
    "r": 88,
    "g": 62,
    "b": 92
  },
  "hsl": {
    "h": 292,
    "s": 19.481,
    "l": 30.196
  },
  "oklch": {
    "l": 0.40459,
    "c": 0.05915,
    "h": 322
  },
  "luminance": 0.06293
}

Semantic roles & 50–950 ramp

primary

#583E5C

secondary

#6F8C6A

accent

#BC6C76

background

#F8F7F8

surface

#EFEDF0

border

#CAC8CB

text

#0B080B

muted

#7C7B7C

Preview Lab

Preview with #583E5C

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

Preview Lab → · Contrast checker → · Palette generator →