#583E83#583E83

#583E83 is a dark, moderate violet. Relative luminance 0.072; OKLCH L 42.6% C 0.112 H 299.0°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#583E83
RGB	rgb(88, 62, 131)
HSL	hsl(263, 36%, 38%)
HSV	hsv(263, 53%, 51%)
CMYK	cmyk(32.8%, 52.7%, 0%, 48.6%)
CIE-LAB	lab(32.17, 27.19, -34.90)
CIE-LCH	lch(32.17, 44.24, 307.92°)
OKLab	oklab(42.65% 0.0545 -0.0984)
OKLCH	oklch(42.65% 0.112 299)
XYZ	xyz(9.8429, 7.1586, 22.3315)
Luminance	0.0716 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583E83 #69833E

analogous

#3E4683 #583E83 #7A3E83

triadic

#583E83 #83583E #3E8358

tetradic

#583E83 #833E46 #69833E #3E837A

square

#583E83 #833E46 #69833E #3E837A

split-complementary

#583E83 #837A3E #46833E

monochromatic

#201730 #3C2A59 #583E83 #7452AD #957BC0

Accessibility & contrast

On white

8.64

#583E83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#583E83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583E83

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583E83	#FFFFFF	#000000	##FFFFFF
##583E83	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#264C85

Deuteranopia (green-blind)

#2C4B81

Tritanopia (blue-blind)

#4F4B5A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #583e83;
/* rgb */ color: rgb(88, 62, 131);
/* oklch */ color: oklch(42.6% 0.112 299.0);

Tailwind

colors: {
  custom: {
    50: '#8974a7',
    500: '#583e83',
    950: '#000000',
  },
}

SCSS

$custom: #583e83;
$custom-light: #8974a7;
$custom-dark: #000000;

JSON

{
  "hex": "#583e83",
  "rgb": {
    "r": 88,
    "g": 62,
    "b": 131
  },
  "hsl": {
    "h": 262.609,
    "s": 35.751,
    "l": 37.843
  },
  "oklch": {
    "l": 0.42645,
    "c": 0.11247,
    "h": 299
  },
  "luminance": 0.07159
}

Semantic roles & 50–950 ramp

primary

#583E83

secondary

#95AB72

accent

#CC5CA2

background

#F8F7FA

surface

#F0EDF4

border

#CBC8CE

text

#0C080F

muted

#7D7B7F

Preview Lab

Preview with #583E83

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

Preview Lab → · Contrast checker → · Palette generator →