#5731BE#5731BE

#5731BE is a mid, highly saturated violet. Relative luminance 0.079; OKLCH L 45.3% C 0.205 H 287.5°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#5731BE
RGB	rgb(87, 49, 190)
HSL	hsl(256, 59%, 47%)
HSV	hsv(256, 74%, 75%)
CMYK	cmyk(54.2%, 74.2%, 0%, 25.5%)
CIE-LAB	lab(33.86, 51.16, -67.81)
CIE-LCH	lch(33.86, 84.94, 307.03°)
OKLab	oklab(45.26% 0.0616 -0.195)
OKLCH	oklch(45.26% 0.205 287.5)
XYZ	xyz(14.3203, 7.9398, 49.4832)
Luminance	0.0794 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 2.72

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5731BE #98BE31

analogous

#3152BE #5731BE #9E31BE

triadic

#5731BE #BE5731 #31BE57

tetradic

#5731BE #BE3152 #98BE31 #31BE9E

square

#5731BE #BE3152 #98BE31 #31BE9E

split-complementary

#5731BE #BE9E31 #52BE31

monochromatic

#2A185D #41248D #5731BE #7A58D4 #A089E1

Accessibility & contrast

On white

8.11

#5731BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#5731BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5731BE

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5731BE	#FFFFFF	#000000	##FFFFFF
##5731BE	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C2

Deuteranopia (green-blind)

#004CBB

Tritanopia (blue-blind)

#2C5875

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #5731be;
/* rgb */ color: rgb(87, 49, 190);
/* oklch */ color: oklch(45.3% 0.205 287.5);

Tailwind

colors: {
  custom: {
    50: '#916dd3',
    500: '#5731be',
    950: '#000000',
  },
}

SCSS

$custom: #5731be;
$custom-light: #916dd3;
$custom-dark: #000000;

JSON

{
  "hex": "#5731be",
  "rgb": {
    "r": 87,
    "g": 49,
    "b": 190
  },
  "hsl": {
    "h": 256.17,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.45257,
    "c": 0.20453,
    "h": 287.5
  },
  "luminance": 0.07941
}

Semantic roles & 50–950 ramp

primary

#5731BE

secondary

#B6CA80

accent

#E246B8

background

#F9F6FD

surface

#F2ECFA

border

#CCC7D3

text

#0E0714

muted

#7E7A83

Preview Lab

Preview with #5731BE

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

Preview Lab → · Contrast checker → · Palette generator →