#583B73#583B73

#583B73 is a dark, moderate violet. Relative luminance 0.064; OKLCH L 41.1% C 0.096 H 306.5°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#583B73
RGB	rgb(88, 59, 115)
HSL	hsl(271, 32%, 34%)
HSV	hsv(271, 49%, 45%)
CMYK	cmyk(23.5%, 48.7%, 0%, 54.9%)
CIE-LAB	lab(30.50, 24.76, -27.53)
CIE-LCH	lch(30.50, 37.03, 311.97°)
OKLab	oklab(41.1% 0.057 -0.0769)
OKLCH	oklch(41.1% 0.096 306.5)
XYZ	xyz(8.6824, 6.4405, 17.0021)
Luminance	0.0644 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583B73 #56733B

analogous

#3C3B73 #583B73 #733B72

triadic

#583B73 #73583B #3B7358

tetradic

#583B73 #733C3B #56733B #3B7273

square

#583B73 #733C3B #56733B #3B7273

split-complementary

#583B73 #72733B #3B733C

monochromatic

#1A1122 #39264B #583B73 #77509B #9572B7

Accessibility & contrast

On white

9.18

#583B73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#583B73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583B73

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583B73	#FFFFFF	#000000	##FFFFFF
##583B73	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D4775

Deuteranopia (green-blind)

#344872

Tritanopia (blue-blind)

#544451

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #583b73;
/* rgb */ color: rgb(88, 59, 115);
/* oklch */ color: oklch(41.1% 0.096 306.5);

Tailwind

colors: {
  custom: {
    50: '#88719b',
    500: '#583b73',
    950: '#000000',
  },
}

SCSS

$custom: #583b73;
$custom-light: #88719b;
$custom-dark: #000000;

JSON

{
  "hex": "#583b73",
  "rgb": {
    "r": 88,
    "g": 59,
    "b": 115
  },
  "hsl": {
    "h": 271.071,
    "s": 32.184,
    "l": 34.118
  },
  "oklch": {
    "l": 0.41099,
    "c": 0.09572,
    "h": 306.5
  },
  "luminance": 0.0644
}

Semantic roles & 50–950 ramp

primary

#583B73

secondary

#84A069

accent

#C85F92

background

#F8F6F9

surface

#F0ECF2

border

#CBC7CC

text

#0B080E

muted

#7C7B7E

Preview Lab

Preview with #583B73

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

Preview Lab → · Contrast checker → · Palette generator →