#583E82#583E82

#583E82 is a dark, moderate violet. Relative luminance 0.071; OKLCH L 42.6% C 0.111 H 299.3°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#583E82
RGB	rgb(88, 62, 130)
HSL	hsl(263, 35%, 38%)
HSV	hsv(263, 52%, 51%)
CMYK	cmyk(32.3%, 52.3%, 0%, 49%)
CIE-LAB	lab(32.10, 26.91, -34.38)
CIE-LCH	lch(32.10, 43.66, 308.06°)
OKLab	oklab(42.58% 0.0544 -0.0969)
OKLCH	oklch(42.58% 0.111 299.3)
XYZ	xyz(9.7754, 7.1316, 21.9763)
Luminance	0.0713 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583E82 #68823E

analogous

#3E4682 #583E82 #7A3E82

triadic

#583E82 #82583E #3E8258

tetradic

#583E82 #823E46 #68823E #3E827A

square

#583E82 #823E46 #68823E #3E827A

split-complementary

#583E82 #827A3E #46823E

monochromatic

#20162F #3C2A59 #583E82 #7452AB #957BC0

Accessibility & contrast

On white

8.65

#583E82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#583E82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583E82

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583E82	#FFFFFF	#000000	##FFFFFF
##583E82	1.00	8.65	2.43	8.65
#FFFFFF	8.65	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#274B84

Deuteranopia (green-blind)

#2D4B80

Tritanopia (blue-blind)

#4F4B5A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #583e82;
/* rgb */ color: rgb(88, 62, 130);
/* oklch */ color: oklch(42.6% 0.111 299.3);

Tailwind

colors: {
  custom: {
    50: '#8974a7',
    500: '#583e82',
    950: '#000000',
  },
}

SCSS

$custom: #583e82;
$custom-light: #8974a7;
$custom-dark: #000000;

JSON

{
  "hex": "#583e82",
  "rgb": {
    "r": 88,
    "g": 62,
    "b": 130
  },
  "hsl": {
    "h": 262.941,
    "s": 35.417,
    "l": 37.647
  },
  "oklch": {
    "l": 0.4258,
    "c": 0.11109,
    "h": 299.3
  },
  "luminance": 0.07132
}

Semantic roles & 50–950 ramp

primary

#583E82

secondary

#94AA72

accent

#CB5CA1

background

#F8F7FA

surface

#F0EDF4

border

#CBC8CE

text

#0C080F

muted

#7D7B7F

Preview Lab

Preview with #583E82

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

Preview Lab → · Contrast checker → · Palette generator →