#583DAC#583DAC

#583DAC is a mid, vivid violet. Relative luminance 0.084; OKLCH L 45.5% C 0.169 H 289.1°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#583DAC
RGB	rgb(88, 61, 172)
HSL	hsl(255, 48%, 46%)
HSV	hsv(255, 65%, 67%)
CMYK	cmyk(48.8%, 64.5%, 0%, 32.5%)
CIE-LAB	lab(34.78, 39.63, -55.62)
CIE-LCH	lch(34.78, 68.30, 305.47°)
OKLab	oklab(45.47% 0.0552 -0.1593)
OKLCH	oklch(45.47% 0.169 289.1)
XYZ	xyz(13.1375, 8.3902, 39.9490)
Luminance	0.0839 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.66

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583DAC #91AC3D

analogous

#3D59AC #583DAC #8F3DAC

triadic

#583DAC #AC583D #3DAC58

tetradic

#583DAC #AC3D59 #91AC3D #3DAC8F

square

#583DAC #AC3D59 #91AC3D #3DAC8F

split-complementary

#583DAC #AC8F3D #59AC3D

monochromatic

#2A1D52 #412D7F #583DAC #7960C7 #9F8DD7

Accessibility & contrast

On white

7.84

#583DAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#583DAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583DAC

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583DAC	#FFFFFF	#000000	##FFFFFF
##583DAC	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054AF

Deuteranopia (green-blind)

#004FAA

Tritanopia (blue-blind)

#3C586F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #583dac;
/* rgb */ color: rgb(88, 61, 172);
/* oklch */ color: oklch(45.5% 0.169 289.1);

Tailwind

colors: {
  custom: {
    50: '#8e74c6',
    500: '#583dac',
    950: '#000000',
  },
}

SCSS

$custom: #583dac;
$custom-light: #8e74c6;
$custom-dark: #000000;

JSON

{
  "hex": "#583dac",
  "rgb": {
    "r": 88,
    "g": 61,
    "b": 172
  },
  "hsl": {
    "h": 254.595,
    "s": 47.639,
    "l": 45.686
  },
  "oklch": {
    "l": 0.45473,
    "c": 0.16856,
    "h": 289.1
  },
  "luminance": 0.08391
}

Semantic roles & 50–950 ramp

primary

#583DAC

secondary

#B2C184

accent

#D751B6

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #583DAC

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

Preview Lab → · Contrast checker → · Palette generator →