#583E7E#583E7E

#583E7E is a dark, moderate violet. Relative luminance 0.070; OKLCH L 42.3% C 0.106 H 300.7°. Best body text is #FFFFFF at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#583E7E
RGB	rgb(88, 62, 126)
HSL	hsl(264, 34%, 37%)
HSV	hsv(264, 51%, 49%)
CMYK	cmyk(30.2%, 50.8%, 0%, 50.6%)
CIE-LAB	lab(31.87, 25.82, -32.27)
CIE-LCH	lch(31.87, 41.33, 308.66°)
OKLab	oklab(42.33% 0.0539 -0.0907)
OKLCH	oklch(42.33% 0.106 300.7)
XYZ	xyz(9.5122, 7.0263, 20.5897)
Luminance	0.0703 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583E7E #647E3E

analogous

#3E447E #583E7E #783E7E

triadic

#583E7E #7E583E #3E7E58

tetradic

#583E7E #7E3E44 #647E3E #3E7E78

square

#583E7E #7E3E44 #647E3E #3E7E78

split-complementary

#583E7E #7E783E #447E3E

monochromatic

#1F162C #3B2A55 #583E7E #7552A7 #9579BD

Accessibility & contrast

On white

8.73

#583E7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#583E7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583E7E

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583E7E	#FFFFFF	#000000	##FFFFFF
##583E7E	1.00	8.73	2.41	8.73
#FFFFFF	8.73	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A4B80

Deuteranopia (green-blind)

#304B7C

Tritanopia (blue-blind)

#514A58

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #583e7e;
/* rgb */ color: rgb(88, 62, 126);
/* oklch */ color: oklch(42.3% 0.106 300.7);

Tailwind

colors: {
  custom: {
    50: '#8974a4',
    500: '#583e7e',
    950: '#000000',
  },
}

SCSS

$custom: #583e7e;
$custom-light: #8974a4;
$custom-dark: #000000;

JSON

{
  "hex": "#583e7e",
  "rgb": {
    "r": 88,
    "g": 62,
    "b": 126
  },
  "hsl": {
    "h": 264.375,
    "s": 34.043,
    "l": 36.863
  },
  "oklch": {
    "l": 0.42325,
    "c": 0.10554,
    "h": 300.7
  },
  "luminance": 0.07026
}

Semantic roles & 50–950 ramp

primary

#583E7E

secondary

#91A770

accent

#CA5E9E

background

#F8F7FA

surface

#F0EDF4

border

#CBC8CE

text

#0C080F

muted

#7D7B7F

Preview Lab

Preview with #583E7E

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

Preview Lab → · Contrast checker → · Palette generator →