#583DAE#583DAE

#583DAE is a mid, vivid violet. Relative luminance 0.085; OKLCH L 45.6% C 0.171 H 288.7°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#583DAE
RGB	rgb(88, 61, 174)
HSL	hsl(254, 48%, 46%)
HSV	hsv(254, 65%, 68%)
CMYK	cmyk(49.4%, 64.9%, 0%, 31.8%)
CIE-LAB	lab(34.94, 40.22, -56.56)
CIE-LCH	lch(34.94, 69.40, 305.42°)
OKLab	oklab(45.63% 0.055 -0.162)
OKLCH	oklch(45.63% 0.171 288.7)
XYZ	xyz(13.3310, 8.4676, 40.9682)
Luminance	0.0847 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.49

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583DAE #93AE3D

analogous

#3D5AAE #583DAE #903DAE

triadic

#583DAE #AE583D #3DAE58

tetradic

#583DAE #AE3D5A #93AE3D #3DAE90

square

#583DAE #AE3D5A #93AE3D #3DAE90

split-complementary

#583DAE #AE903D #5AAE3D

monochromatic

#2A1D53 #412D81 #583DAE #7961C8 #A08ED7

Accessibility & contrast

On white

7.80

#583DAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#583DAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583DAE

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583DAE	#FFFFFF	#000000	##FFFFFF
##583DAE	1.00	7.80	2.69	7.80
#FFFFFF	7.80	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B2

Deuteranopia (green-blind)

#004FAC

Tritanopia (blue-blind)

#3B5870

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #583dae;
/* rgb */ color: rgb(88, 61, 174);
/* oklch */ color: oklch(45.6% 0.171 288.7);

Tailwind

colors: {
  custom: {
    50: '#8e74c7',
    500: '#583dae',
    950: '#000000',
  },
}

SCSS

$custom: #583dae;
$custom-light: #8e74c7;
$custom-dark: #000000;

JSON

{
  "hex": "#583dae",
  "rgb": {
    "r": 88,
    "g": 61,
    "b": 174
  },
  "hsl": {
    "h": 254.336,
    "s": 48.085,
    "l": 46.078
  },
  "oklch": {
    "l": 0.45634,
    "c": 0.17111,
    "h": 288.7
  },
  "luminance": 0.08468
}

Semantic roles & 50–950 ramp

primary

#583DAE

secondary

#B3C285

accent

#D850B7

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #583DAE

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

Preview Lab → · Contrast checker → · Palette generator →