#583F73#583F73

#583F73 is a dark, moderate violet. Relative luminance 0.069; OKLCH L 41.9% C 0.088 H 305.1°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#583F73
RGB	rgb(88, 63, 115)
HSL	hsl(269, 29%, 35%)
HSV	hsv(269, 45%, 45%)
CMYK	cmyk(23.5%, 45.2%, 0%, 54.9%)
CIE-LAB	lab(31.50, 22.26, -25.95)
CIE-LCH	lch(31.50, 34.19, 310.62°)
OKLab	oklab(41.85% 0.0507 -0.0723)
OKLCH	oklch(41.85% 0.088 305.1)
XYZ	xyz(8.8959, 6.8676, 17.0733)
Luminance	0.0687 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583F73 #5A733F

analogous

#3F4073 #583F73 #723F73

triadic

#583F73 #73583F #3F7358

tetradic

#583F73 #733F40 #5A733F #3F7372

square

#583F73 #733F40 #5A733F #3F7372

split-complementary

#583F73 #73723F #40733F

monochromatic

#1B1424 #3A294B #583F73 #76559B #9578B5

Accessibility & contrast

On white

8.85

#583F73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#583F73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583F73

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583F73	#FFFFFF	#000000	##FFFFFF
##583F73	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#324975

Deuteranopia (green-blind)

#384A72

Tritanopia (blue-blind)

#544853

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #583f73;
/* rgb */ color: rgb(88, 63, 115);
/* oklch */ color: oklch(41.9% 0.088 305.1);

Tailwind

colors: {
  custom: {
    50: '#88749b',
    500: '#583f73',
    950: '#000000',
  },
}

SCSS

$custom: #583f73;
$custom-light: #88749b;
$custom-dark: #000000;

JSON

{
  "hex": "#583f73",
  "rgb": {
    "r": 88,
    "g": 63,
    "b": 115
  },
  "hsl": {
    "h": 268.846,
    "s": 29.213,
    "l": 34.902
  },
  "oklch": {
    "l": 0.41853,
    "c": 0.08834,
    "h": 305.1
  },
  "luminance": 0.06868
}

Semantic roles & 50–950 ramp

primary

#583F73

secondary

#889F6E

accent

#C56296

background

#F8F7F9

surface

#F0EDF2

border

#CBC8CC

text

#0B080E

muted

#7C7B7E

Preview Lab

Preview with #583F73

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

Preview Lab → · Contrast checker → · Palette generator →