#583DAD#583DAD

#583DAD is a mid, vivid violet. Relative luminance 0.084; OKLCH L 45.6% C 0.170 H 288.9°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#583DAD
RGB	rgb(88, 61, 173)
HSL	hsl(254, 48%, 46%)
HSV	hsv(254, 65%, 68%)
CMYK	cmyk(49.1%, 64.7%, 0%, 32.2%)
CIE-LAB	lab(34.86, 39.93, -56.09)
CIE-LCH	lch(34.86, 68.85, 305.44°)
OKLab	oklab(45.55% 0.0551 -0.1607)
OKLCH	oklch(45.55% 0.17 288.9)
XYZ	xyz(13.2339, 8.4288, 40.4567)
Luminance	0.0843 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.57

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583DAD #92AD3D

analogous

#3D5AAD #583DAD #903DAD

triadic

#583DAD #AD583D #3DAD58

tetradic

#583DAD #AD3D5A #92AD3D #3DAD90

square

#583DAD #AD3D5A #92AD3D #3DAD90

split-complementary

#583DAD #AD903D #5AAD3D

monochromatic

#2A1D53 #412D80 #583DAD #7960C7 #9F8DD7

Accessibility & contrast

On white

7.82

#583DAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#583DAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583DAD

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583DAD	#FFFFFF	#000000	##FFFFFF
##583DAD	1.00	7.82	2.69	7.82
#FFFFFF	7.82	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B1

Deuteranopia (green-blind)

#004FAB

Tritanopia (blue-blind)

#3B586F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #583dad;
/* rgb */ color: rgb(88, 61, 173);
/* oklch */ color: oklch(45.6% 0.170 288.9);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#583dad",
  "rgb": {
    "r": 88,
    "g": 61,
    "b": 173
  },
  "hsl": {
    "h": 254.464,
    "s": 47.863,
    "l": 45.882
  },
  "oklch": {
    "l": 0.45553,
    "c": 0.16984,
    "h": 288.9
  },
  "luminance": 0.08429
}

Semantic roles & 50–950 ramp

primary

#583DAD

secondary

#B3C284

accent

#D750B7

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #583DAD

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

Preview Lab → · Contrast checker → · Palette generator →