#583B72#583B72

#583B72 is a dark, moderate violet. Relative luminance 0.064; OKLCH L 41.0% C 0.094 H 307.0°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#583B72
RGB	rgb(88, 59, 114)
HSL	hsl(272, 32%, 34%)
HSV	hsv(272, 48%, 45%)
CMYK	cmyk(22.8%, 48.2%, 0%, 55.3%)
CIE-LAB	lab(30.44, 24.50, -26.99)
CIE-LCH	lch(30.44, 36.45, 312.24°)
OKLab	oklab(41.04% 0.0568 -0.0753)
OKLCH	oklch(41.04% 0.094 307)
XYZ	xyz(8.6251, 6.4176, 16.7007)
Luminance	0.0642 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583B72 #55723B

analogous

#3D3B72 #583B72 #723B71

triadic

#583B72 #72583B #3B7258

tetradic

#583B72 #723D3B #55723B #3B7172

square

#583B72 #723D3B #55723B #3B7172

split-complementary

#583B72 #71723B #3B723D

monochromatic

#1A1121 #39264A #583B72 #77509A #9672B6

Accessibility & contrast

On white

9.20

#583B72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#583B72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583B72

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583B72	#FFFFFF	#000000	##FFFFFF
##583B72	1.00	9.20	2.28	9.20
#FFFFFF	9.20	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D4774

Deuteranopia (green-blind)

#354871

Tritanopia (blue-blind)

#544451

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #583b72;
/* rgb */ color: rgb(88, 59, 114);
/* oklch */ color: oklch(41.0% 0.094 307.0);

Tailwind

colors: {
  custom: {
    50: '#88719b',
    500: '#583b72',
    950: '#000000',
  },
}

SCSS

$custom: #583b72;
$custom-light: #88719b;
$custom-dark: #000000;

JSON

{
  "hex": "#583b72",
  "rgb": {
    "r": 88,
    "g": 59,
    "b": 114
  },
  "hsl": {
    "h": 271.636,
    "s": 31.792,
    "l": 33.922
  },
  "oklch": {
    "l": 0.4104,
    "c": 0.09436,
    "h": 307
  },
  "luminance": 0.06418
}

Semantic roles & 50–950 ramp

primary

#583B72

secondary

#83A069

accent

#C86091

background

#F8F6F9

surface

#F0ECF2

border

#CBC7CC

text

#0B080E

muted

#7C7B7E

Preview Lab

Preview with #583B72

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

Preview Lab → · Contrast checker → · Palette generator →