#583E5A#583E5A

#583E5A is a dark, muted purple. Relative luminance 0.063; OKLCH L 40.4% C 0.057 H 324.2°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#583E5A
RGB	rgb(88, 62, 90)
HSL	hsl(296, 18%, 30%)
HSV	hsv(296, 31%, 35%)
CMYK	cmyk(2.2%, 31.1%, 0%, 64.7%)
CIE-LAB	lab(30.06, 16.82, -12.25)
CIE-LCH	lch(30.06, 20.81, 323.94°)
OKLab	oklab(40.37% 0.0459 -0.0332)
OKLCH	oklch(40.37% 0.057 324.2)
XYZ	xyz(7.5924, 6.2584, 10.4789)
Luminance	0.0626 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583E5A #405A3E

analogous

#4A3E5A #583E5A #5A3E4E

triadic

#583E5A #5A583E #3E5A58

tetradic

#583E5A #5A4A3E #405A3E #3E4E5A

square

#583E5A #5A4A3E #405A3E #3E4E5A

split-complementary

#583E5A #4E5A3E #3E5A4A

monochromatic

#120C12 #352536 #583E5A #7B577E #9C749F

Accessibility & contrast

On white

9.33

#583E5A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#583E5A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583E5A

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583E5A	#FFFFFF	#000000	##FFFFFF
##583E5A	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C455B

Deuteranopia (green-blind)

#424859

Tritanopia (blue-blind)

#594148

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #583e5a;
/* rgb */ color: rgb(88, 62, 90);
/* oklch */ color: oklch(40.4% 0.057 324.2);

Tailwind

colors: {
  custom: {
    50: '#877388',
    500: '#583e5a',
    950: '#000000',
  },
}

SCSS

$custom: #583e5a;
$custom-light: #877388;
$custom-dark: #000000;

JSON

{
  "hex": "#583e5a",
  "rgb": {
    "r": 88,
    "g": 62,
    "b": 90
  },
  "hsl": {
    "h": 295.714,
    "s": 18.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.40367,
    "c": 0.05668,
    "h": 324.2
  },
  "luminance": 0.06258
}

Semantic roles & 50–950 ramp

primary

#583E5A

secondary

#6C8A6A

accent

#BB6D72

background

#F8F7F8

surface

#EFEDEF

border

#CAC8CA

text

#0B080B

muted

#7C7B7C

Preview Lab

Preview with #583E5A

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

Preview Lab → · Contrast checker → · Palette generator →