#5731AF#5731AF

#5731AF is a dark, vivid violet. Relative luminance 0.073; OKLCH L 43.9% C 0.187 H 290.3°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#5731AF
RGB	rgb(87, 49, 175)
HSL	hsl(258, 56%, 44%)
HSV	hsv(258, 72%, 69%)
CMYK	cmyk(50.3%, 72%, 0%, 31.4%)
CIE-LAB	lab(32.52, 46.92, -61.11)
CIE-LCH	lch(32.52, 77.04, 307.51°)
OKLab	oklab(43.9% 0.065 -0.1754)
OKLCH	oklch(43.9% 0.187 290.3)
XYZ	xyz(12.7644, 7.3175, 41.2890)
Luminance	0.0732 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5731AF #89AF31

analogous

#314AAF #5731AF #9631AF

triadic

#5731AF #AF5731 #31AF57

tetradic

#5731AF #AF314A #89AF31 #31AF96

square

#5731AF #AF314A #89AF31 #31AF96

split-complementary

#5731AF #AF9631 #4AAF31

monochromatic

#27164F #3F247F #5731AF #764FCE #9B7FDB

Accessibility & contrast

On white

8.52

#5731AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#5731AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5731AF

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5731AF	#FFFFFF	#000000	##FFFFFF
##5731AF	1.00	8.52	2.46	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB3

Deuteranopia (green-blind)

#004AAD

Tritanopia (blue-blind)

#39526D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #5731af;
/* rgb */ color: rgb(87, 49, 175);
/* oklch */ color: oklch(43.9% 0.187 290.3);

Tailwind

colors: {
  custom: {
    50: '#8f6dc8',
    500: '#5731af',
    950: '#000000',
  },
}

SCSS

$custom: #5731af;
$custom-light: #8f6dc8;
$custom-dark: #000000;

JSON

{
  "hex": "#5731af",
  "rgb": {
    "r": 87,
    "g": 49,
    "b": 175
  },
  "hsl": {
    "h": 258.095,
    "s": 56.25,
    "l": 43.922
  },
  "oklch": {
    "l": 0.43901,
    "c": 0.18706,
    "h": 290.3
  },
  "luminance": 0.07318
}

Semantic roles & 50–950 ramp

primary

#5731AF

secondary

#ADC478

accent

#E048B2

background

#F9F6FC

surface

#F2ECF8

border

#CCC7D1

text

#0D0713

muted

#7E7A82

Preview Lab

Preview with #5731AF

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

Preview Lab → · Contrast checker → · Palette generator →