#583D72#583D72

#583D72 is a dark, moderate violet. Relative luminance 0.066; OKLCH L 41.4% C 0.091 H 306.3°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#583D72
RGB	rgb(88, 61, 114)
HSL	hsl(271, 30%, 34%)
HSV	hsv(271, 46%, 45%)
CMYK	cmyk(22.8%, 46.5%, 0%, 55.3%)
CIE-LAB	lab(30.94, 23.25, -26.20)
CIE-LCH	lch(30.94, 35.03, 311.59°)
OKLab	oklab(41.41% 0.0537 -0.073)
OKLCH	oklch(41.41% 0.091 306.3)
XYZ	xyz(8.7299, 6.6272, 16.7356)
Luminance	0.0663 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583D72 #57723D

analogous

#3E3D72 #583D72 #723D72

triadic

#583D72 #72583D #3D7258

tetradic

#583D72 #723E3D #57723D #3D7272

square

#583D72 #723E3D #57723D #3D7272

split-complementary

#583D72 #72723D #3D723E

monochromatic

#1A1222 #39284A #583D72 #77529A #9575B5

Accessibility & contrast

On white

9.03

#583D72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#583D72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583D72

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583D72	#FFFFFF	#000000	##FFFFFF
##583D72	1.00	9.03	2.33	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#304874

Deuteranopia (green-blind)

#374971

Tritanopia (blue-blind)

#544652

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #583d72;
/* rgb */ color: rgb(88, 61, 114);
/* oklch */ color: oklch(41.4% 0.091 306.3);

Tailwind

colors: {
  custom: {
    50: '#88739b',
    500: '#583d72',
    950: '#000000',
  },
}

SCSS

$custom: #583d72;
$custom-light: #88739b;
$custom-dark: #000000;

JSON

{
  "hex": "#583d72",
  "rgb": {
    "r": 88,
    "g": 61,
    "b": 114
  },
  "hsl": {
    "h": 270.566,
    "s": 30.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.41414,
    "c": 0.09066,
    "h": 306.3
  },
  "luminance": 0.06627
}

Semantic roles & 50–950 ramp

primary

#583D72

secondary

#859F6C

accent

#C76193

background

#F8F7F9

surface

#F0EDF2

border

#CBC8CC

text

#0B080E

muted

#7C7B7E

Preview Lab

Preview with #583D72

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

Preview Lab → · Contrast checker → · Palette generator →