#583A5A#583A5A

#583A5A is a dark, moderate purple. Relative luminance 0.058; OKLCH L 39.6% C 0.065 H 324.6°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#583A5A
RGB	rgb(88, 58, 90)
HSL	hsl(296, 22%, 29%)
HSV	hsv(296, 36%, 35%)
CMYK	cmyk(2.2%, 35.6%, 0%, 64.7%)
CIE-LAB	lab(29.00, 19.36, -13.86)
CIE-LCH	lch(29.00, 23.81, 324.40°)
OKLab	oklab(39.57% 0.053 -0.0377)
OKLCH	oklch(39.57% 0.065 324.6)
XYZ	xyz(7.3828, 5.8393, 10.4091)
Luminance	0.0584 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583A5A #3C5A3A

analogous

#483A5A #583A5A #5A3A4C

triadic

#583A5A #5A583A #3A5A58

tetradic

#583A5A #5A483A #3C5A3A #3A4C5A

square

#583A5A #5A483A #3C5A3A #3A4C5A

split-complementary

#583A5A #4C5A3A #3A5A48

monochromatic

#120C13 #342235 #583A5A #7C527F #9E6DA1

Accessibility & contrast

On white

9.69

#583A5A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#583A5A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583A5A

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583A5A	#FFFFFF	#000000	##FFFFFF
##583A5A	1.00	9.69	2.17	9.69
#FFFFFF	9.69	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37425B

Deuteranopia (green-blind)

#3F4659

Tritanopia (blue-blind)

#593D46

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #583a5a;
/* rgb */ color: rgb(88, 58, 90);
/* oklch */ color: oklch(39.6% 0.065 324.6);

Tailwind

colors: {
  custom: {
    50: '#887088',
    500: '#583a5a',
    950: '#000000',
  },
}

SCSS

$custom: #583a5a;
$custom-light: #887088;
$custom-dark: #000000;

JSON

{
  "hex": "#583a5a",
  "rgb": {
    "r": 88,
    "g": 58,
    "b": 90
  },
  "hsl": {
    "h": 296.25,
    "s": 21.622,
    "l": 29.02
  },
  "oklch": {
    "l": 0.39567,
    "c": 0.06499,
    "h": 324.6
  },
  "luminance": 0.05839
}

Semantic roles & 50–950 ramp

primary

#583A5A

secondary

#688A66

accent

#BE6A6F

background

#F8F6F8

surface

#EFECF0

border

#CAC7CB

text

#0B070B

muted

#7C7A7C

Preview Lab

Preview with #583A5A

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

Preview Lab → · Contrast checker → · Palette generator →