#583E76#583E76

#583E76 is a dark, moderate violet. Relative luminance 0.068; OKLCH L 41.8% C 0.094 H 304.0°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#583E76
RGB	rgb(88, 62, 118)
HSL	hsl(268, 31%, 35%)
HSV	hsv(268, 47%, 46%)
CMYK	cmyk(25.4%, 47.5%, 0%, 53.7%)
CIE-LAB	lab(31.41, 23.67, -27.98)
CIE-LCH	lch(31.41, 36.65, 310.23°)
OKLab	oklab(41.84% 0.0528 -0.0782)
OKLCH	oklch(41.84% 0.094 304)
XYZ	xyz(9.0164, 6.8280, 17.9790)
Luminance	0.0683 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583E76 #5C763E

analogous

#3E4076 #583E76 #743E76

triadic

#583E76 #76583E #3E7658

tetradic

#583E76 #763E40 #5C763E #3E7674

square

#583E76 #763E40 #5C763E #3E7674

split-complementary

#583E76 #76743E #40763E

monochromatic

#1C1426 #3A294E #583E76 #76539E #9577B7

Accessibility & contrast

On white

8.88

#583E76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#583E76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583E76

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583E76	#FFFFFF	#000000	##FFFFFF
##583E76	1.00	8.88	2.37	8.88
#FFFFFF	8.88	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F4978

Deuteranopia (green-blind)

#354A75

Tritanopia (blue-blind)

#534854

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #583e76;
/* rgb */ color: rgb(88, 62, 118);
/* oklch */ color: oklch(41.8% 0.094 304.0);

Tailwind

colors: {
  custom: {
    50: '#88749e',
    500: '#583e76',
    950: '#000000',
  },
}

SCSS

$custom: #583e76;
$custom-light: #88749e;
$custom-dark: #000000;

JSON

{
  "hex": "#583e76",
  "rgb": {
    "r": 88,
    "g": 62,
    "b": 118
  },
  "hsl": {
    "h": 267.857,
    "s": 31.111,
    "l": 35.294
  },
  "oklch": {
    "l": 0.41838,
    "c": 0.09438,
    "h": 304
  },
  "luminance": 0.06828
}

Semantic roles & 50–950 ramp

primary

#583E76

secondary

#8AA26E

accent

#C76098

background

#F8F7F9

surface

#F0EDF2

border

#CBC8CC

text

#0B080E

muted

#7C7B7E

Preview Lab

Preview with #583E76

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

Preview Lab → · Contrast checker → · Palette generator →