#583E72#583E72

#583E72 is a dark, moderate violet. Relative luminance 0.067; OKLCH L 41.6% C 0.089 H 305.9°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#583E72
RGB	rgb(88, 62, 114)
HSL	hsl(270, 30%, 35%)
HSV	hsv(270, 46%, 45%)
CMYK	cmyk(22.8%, 45.6%, 0%, 55.3%)
CIE-LAB	lab(31.20, 22.63, -25.80)
CIE-LCH	lch(31.20, 34.32, 311.25°)
OKLab	oklab(41.6% 0.0521 -0.0719)
OKLCH	oklch(41.6% 0.089 305.9)
XYZ	xyz(8.7838, 6.7349, 16.7536)
Luminance	0.0673 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583E72 #58723E

analogous

#3E3E72 #583E72 #723E72

triadic

#583E72 #72583E #3E7258

tetradic

#583E72 #723E3E #58723E #3E7272

square

#583E72 #723E3E #58723E #3E7272

split-complementary

#583E72 #72723E #3E723E

monochromatic

#1B1323 #39284A #583E72 #77549A #9576B4

Accessibility & contrast

On white

8.95

#583E72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#583E72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583E72

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583E72	#FFFFFF	#000000	##FFFFFF
##583E72	1.00	8.95	2.35	8.95
#FFFFFF	8.95	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314974

Deuteranopia (green-blind)

#384A71

Tritanopia (blue-blind)

#544652

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #583e72;
/* rgb */ color: rgb(88, 62, 114);
/* oklch */ color: oklch(41.6% 0.089 305.9);

Tailwind

colors: {
  custom: {
    50: '#88749b',
    500: '#583e72',
    950: '#000000',
  },
}

SCSS

$custom: #583e72;
$custom-light: #88749b;
$custom-dark: #000000;

JSON

{
  "hex": "#583e72",
  "rgb": {
    "r": 88,
    "g": 62,
    "b": 114
  },
  "hsl": {
    "h": 270,
    "s": 29.545,
    "l": 34.51
  },
  "oklch": {
    "l": 0.41604,
    "c": 0.0888,
    "h": 305.9
  },
  "luminance": 0.06735
}

Semantic roles & 50–950 ramp

primary

#583E72

secondary

#869F6D

accent

#C66294

background

#F8F7F9

surface

#F0EDF2

border

#CBC8CC

text

#0B080E

muted

#7C7B7E

Preview Lab

Preview with #583E72

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

Preview Lab → · Contrast checker → · Palette generator →