#583EAB#583EAB

#583EAB is a mid, vivid violet. Relative luminance 0.085; OKLCH L 45.6% C 0.166 H 289.1°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#583EAB
RGB	rgb(88, 62, 171)
HSL	hsl(254, 47%, 46%)
HSV	hsv(254, 64%, 67%)
CMYK	cmyk(48.5%, 63.7%, 0%, 32.9%)
CIE-LAB	lab(34.92, 38.75, -54.80)
CIE-LCH	lch(34.92, 67.12, 305.27°)
OKLab	oklab(45.55% 0.0542 -0.1569)
OKLCH	oklch(45.55% 0.166 289.1)
XYZ	xyz(13.0957, 8.4597, 39.4630)
Luminance	0.0846 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.61

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583EAB #91AB3E

analogous

#3E5AAB #583EAB #8E3EAB

triadic

#583EAB #AB583E #3EAB58

tetradic

#583EAB #AB3E5A #91AB3E #3EAB8E

square

#583EAB #AB3E5A #91AB3E #3EAB8E

split-complementary

#583EAB #AB8E3E #5AAB3E

monochromatic

#2A1D51 #412E7E #583EAB #7961C6 #9F8ED6

Accessibility & contrast

On white

7.80

#583EAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#583EAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583EAB

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583EAB	#FFFFFF	#000000	##FFFFFF
##583EAB	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)

#0054AE

Deuteranopia (green-blind)

#004FA9

Tritanopia (blue-blind)

#3D586F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #583eab;
/* rgb */ color: rgb(88, 62, 171);
/* oklch */ color: oklch(45.6% 0.166 289.1);

Tailwind

colors: {
  custom: {
    50: '#8e75c5',
    500: '#583eab',
    950: '#000000',
  },
}

SCSS

$custom: #583eab;
$custom-light: #8e75c5;
$custom-dark: #000000;

JSON

{
  "hex": "#583eab",
  "rgb": {
    "r": 88,
    "g": 62,
    "b": 171
  },
  "hsl": {
    "h": 254.312,
    "s": 46.781,
    "l": 45.686
  },
  "oklch": {
    "l": 0.4555,
    "c": 0.16596,
    "h": 289.1
  },
  "luminance": 0.0846
}

Semantic roles & 50–950 ramp

primary

#583EAB

secondary

#B2C184

accent

#D651B7

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #583EAB

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

Preview Lab → · Contrast checker → · Palette generator →