#583A84#583A84

#583A84 is a dark, vivid violet. Relative luminance 0.068; OKLCH L 42.0% C 0.121 H 300.0°. Best body text is #FFFFFF at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#583A84
RGB	rgb(88, 58, 132)
HSL	hsl(264, 39%, 37%)
HSV	hsv(264, 56%, 52%)
CMYK	cmyk(33.3%, 56.1%, 0%, 48.2%)
CIE-LAB	lab(31.27, 29.92, -36.95)
CIE-LCH	lch(31.27, 47.55, 309.00°)
OKLab	oklab(42% 0.0602 -0.1044)
OKLCH	oklch(42% 0.121 300)
XYZ	xyz(9.7014, 6.7667, 22.6203)
Luminance	0.0677 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583A84 #66843A

analogous

#3A4184 #583A84 #7D3A84

triadic

#583A84 #84583A #3A8458

tetradic

#583A84 #843A41 #66843A #3A847D

square

#583A84 #843A41 #66843A #3A847D

split-complementary

#583A84 #847D3A #41843A

monochromatic

#1F152F #3C2759 #583A84 #744DAF #9576C3

Accessibility & contrast

On white

8.92

#583A84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#583A84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583A84

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583A84	#FFFFFF	#000000	##FFFFFF
##583A84	1.00	8.92	2.35	8.92
#FFFFFF	8.92	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D4986

Deuteranopia (green-blind)

#264982

Tritanopia (blue-blind)

#4F4959

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #583a84;
/* rgb */ color: rgb(88, 58, 132);
/* oklch */ color: oklch(42.0% 0.121 300.0);

Tailwind

colors: {
  custom: {
    50: '#8a71a8',
    500: '#583a84',
    950: '#000000',
  },
}

SCSS

$custom: #583a84;
$custom-light: #8a71a8;
$custom-dark: #000000;

JSON

{
  "hex": "#583a84",
  "rgb": {
    "r": 88,
    "g": 58,
    "b": 132
  },
  "hsl": {
    "h": 264.324,
    "s": 38.947,
    "l": 37.255
  },
  "oklch": {
    "l": 0.42001,
    "c": 0.12051,
    "h": 300
  },
  "luminance": 0.06767
}

Semantic roles & 50–950 ramp

primary

#583A84

secondary

#93AC6E

accent

#CF599F

background

#F8F6FA

surface

#F0ECF4

border

#CBC7CE

text

#0C0810

muted

#7D7B7F

Preview Lab

Preview with #583A84

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

Preview Lab → · Contrast checker → · Palette generator →