#5740B2#5740B2

#5740B2 is a mid, vivid violet. Relative luminance 0.089; OKLCH L 46.3% C 0.172 H 286.9°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#5740B2
RGB	rgb(87, 64, 178)
HSL	hsl(252, 47%, 47%)
HSV	hsv(252, 64%, 70%)
CMYK	cmyk(51.1%, 64%, 0%, 30.2%)
CIE-LAB	lab(35.80, 39.49, -57.53)
CIE-LCH	lch(35.80, 69.78, 304.46°)
OKLab	oklab(46.34% 0.0501 -0.1649)
OKLCH	oklch(46.34% 0.172 286.9)
XYZ	xyz(13.7974, 8.9067, 43.1030)
Luminance	0.0891 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.63

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5740B2 #9BB240

analogous

#4062B2 #5740B2 #9040B2

triadic

#5740B2 #B25740 #40B257

tetradic

#5740B2 #B24062 #9BB240 #40B290

square

#5740B2 #B24062 #9BB240 #40B290

split-complementary

#5740B2 #B29040 #62B240

monochromatic

#2B2058 #413085 #5740B2 #7B67C8 #A294D8

Accessibility & contrast

On white

7.55

#5740B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#5740B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5740B2

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5740B2	#FFFFFF	#000000	##FFFFFF
##5740B2	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B6

Deuteranopia (green-blind)

#0051B0

Tritanopia (blue-blind)

#355C73

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #5740b2;
/* rgb */ color: rgb(87, 64, 178);
/* oklch */ color: oklch(46.3% 0.172 286.9);

Tailwind

colors: {
  custom: {
    50: '#8e76ca',
    500: '#5740b2',
    950: '#000000',
  },
}

SCSS

$custom: #5740b2;
$custom-light: #8e76ca;
$custom-dark: #000000;

JSON

{
  "hex": "#5740b2",
  "rgb": {
    "r": 87,
    "g": 64,
    "b": 178
  },
  "hsl": {
    "h": 252.105,
    "s": 47.107,
    "l": 47.451
  },
  "oklch": {
    "l": 0.46337,
    "c": 0.17237,
    "h": 286.9
  },
  "luminance": 0.08907
}

Semantic roles & 50–950 ramp

primary

#5740B2

secondary

#B8C48A

accent

#D751BC

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #5740B2

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

Preview Lab → · Contrast checker → · Palette generator →