#583BAF#583BAF

#583BAF is a mid, vivid violet. Relative luminance 0.083; OKLCH L 45.4% C 0.175 H 289.0°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#583BAF
RGB	rgb(88, 59, 175)
HSL	hsl(255, 50%, 46%)
HSV	hsv(255, 66%, 69%)
CMYK	cmyk(49.7%, 66.3%, 0%, 31.4%)
CIE-LAB	lab(34.59, 41.66, -57.72)
CIE-LCH	lch(34.59, 71.18, 305.82°)
OKLab	oklab(45.41% 0.0569 -0.1654)
OKLCH	oklch(45.41% 0.175 289)
XYZ	xyz(13.3241, 8.2972, 41.4486)
Luminance	0.0830 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.78

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583BAF #92AF3B

analogous

#3B58AF #583BAF #923BAF

triadic

#583BAF #AF583B #3BAF58

tetradic

#583BAF #AF3B58 #92AF3B #3BAF92

square

#583BAF #AF3B58 #92AF3B #3BAF92

split-complementary

#583BAF #AF923B #58AF3B

monochromatic

#2A1C53 #412C81 #583BAF #795EC9 #9F8CD8

Accessibility & contrast

On white

7.90

#583BAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#583BAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583BAF

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583BAF	#FFFFFF	#000000	##FFFFFF
##583BAF	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B3

Deuteranopia (green-blind)

#004EAD

Tritanopia (blue-blind)

#3A5770

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #583baf;
/* rgb */ color: rgb(88, 59, 175);
/* oklch */ color: oklch(45.4% 0.175 289.0);

Tailwind

colors: {
  custom: {
    50: '#8f73c8',
    500: '#583baf',
    950: '#000000',
  },
}

SCSS

$custom: #583baf;
$custom-light: #8f73c8;
$custom-dark: #000000;

JSON

{
  "hex": "#583baf",
  "rgb": {
    "r": 88,
    "g": 59,
    "b": 175
  },
  "hsl": {
    "h": 255,
    "s": 49.573,
    "l": 45.882
  },
  "oklch": {
    "l": 0.4541,
    "c": 0.17495,
    "h": 289
  },
  "luminance": 0.08298
}

Semantic roles & 50–950 ramp

primary

#583BAF

secondary

#B3C383

accent

#D94FB7

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #583BAF

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

Preview Lab → · Contrast checker → · Palette generator →