#583BAE#583BAE

#583BAE is a mid, vivid violet. Relative luminance 0.083; OKLCH L 45.3% C 0.174 H 289.2°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#583BAE
RGB	rgb(88, 59, 174)
HSL	hsl(255, 49%, 46%)
HSV	hsv(255, 66%, 68%)
CMYK	cmyk(49.4%, 66.1%, 0%, 31.8%)
CIE-LAB	lab(34.51, 41.37, -57.25)
CIE-LCH	lch(34.51, 70.63, 305.85°)
OKLab	oklab(45.33% 0.057 -0.1641)
OKLCH	oklch(45.33% 0.174 289.2)
XYZ	xyz(13.2262, 8.2581, 40.9333)
Luminance	0.0826 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.85

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583BAE #91AE3B

analogous

#3B58AE #583BAE #913BAE

triadic

#583BAE #AE583B #3BAE58

tetradic

#583BAE #AE3B58 #91AE3B #3BAE91

square

#583BAE #AE3B58 #91AE3B #3BAE91

split-complementary

#583BAE #AE913B #58AE3B

monochromatic

#2A1C53 #412C80 #583BAE #795EC8 #9F8CD8

Accessibility & contrast

On white

7.92

#583BAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#583BAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583BAE

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583BAE	#FFFFFF	#000000	##FFFFFF
##583BAE	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B2

Deuteranopia (green-blind)

#004EAC

Tritanopia (blue-blind)

#3B576F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #583bae;
/* rgb */ color: rgb(88, 59, 174);
/* oklch */ color: oklch(45.3% 0.174 289.2);

Tailwind

colors: {
  custom: {
    50: '#8f73c7',
    500: '#583bae',
    950: '#000000',
  },
}

SCSS

$custom: #583bae;
$custom-light: #8f73c7;
$custom-dark: #000000;

JSON

{
  "hex": "#583bae",
  "rgb": {
    "r": 88,
    "g": 59,
    "b": 174
  },
  "hsl": {
    "h": 255.13,
    "s": 49.356,
    "l": 45.686
  },
  "oklch": {
    "l": 0.45328,
    "c": 0.1737,
    "h": 289.2
  },
  "luminance": 0.08259
}

Semantic roles & 50–950 ramp

primary

#583BAE

secondary

#B2C282

accent

#D94FB6

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #583BAE

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

Preview Lab → · Contrast checker → · Palette generator →