#583E93#583E93

#583E93 is a dark, vivid violet. Relative luminance 0.076; OKLCH L 43.7% C 0.134 H 294.3°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#583E93
RGB	rgb(88, 62, 147)
HSL	hsl(258, 41%, 41%)
HSV	hsv(258, 58%, 58%)
CMYK	cmyk(40.1%, 57.8%, 0%, 42.4%)
CIE-LAB	lab(33.19, 31.72, -43.11)
CIE-LCH	lch(33.19, 53.52, 306.35°)
OKLab	oklab(43.74% 0.0552 -0.1225)
OKLCH	oklch(43.74% 0.134 294.3)
XYZ	xyz(11.0122, 7.6263, 28.4899)
Luminance	0.0763 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 8.11

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583E93 #79933E

analogous

#3E4E93 #583E93 #823E93

triadic

#583E93 #93583E #3E9358

tetradic

#583E93 #933E4E #79933E #3E9382

square

#583E93 #933E4E #79933E #3E9382

split-complementary

#583E93 #93823E #4E933E

monochromatic

#241A3D #3E2C68 #583E93 #7456B8 #9881CA

Accessibility & contrast

On white

8.32

#583E93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#583E93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583E93

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583E93	#FFFFFF	#000000	##FFFFFF
##583E93	1.00	8.32	2.53	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#114F96

Deuteranopia (green-blind)

#1B4D91

Tritanopia (blue-blind)

#495062

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #583e93;
/* rgb */ color: rgb(88, 62, 147);
/* oklch */ color: oklch(43.7% 0.134 294.3);

Tailwind

colors: {
  custom: {
    50: '#8b74b3',
    500: '#583e93',
    950: '#000000',
  },
}

SCSS

$custom: #583e93;
$custom-light: #8b74b3;
$custom-dark: #000000;

JSON

{
  "hex": "#583e93",
  "rgb": {
    "r": 88,
    "g": 62,
    "b": 147
  },
  "hsl": {
    "h": 258.353,
    "s": 40.67,
    "l": 40.98
  },
  "oklch": {
    "l": 0.43735,
    "c": 0.13435,
    "h": 294.3
  },
  "luminance": 0.07627
}

Semantic roles & 50–950 ramp

primary

#583E93

secondary

#A2B479

accent

#D157AB

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0C0811

muted

#7D7B80

Preview Lab

Preview with #583E93

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

Preview Lab → · Contrast checker → · Palette generator →