#5740BF#5740BF

#5740BF is a mid, vivid violet. Relative luminance 0.095; OKLCH L 47.4% C 0.189 H 284.9°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#5740BF
RGB	rgb(87, 64, 191)
HSL	hsl(251, 50%, 50%)
HSV	hsv(251, 66%, 75%)
CMYK	cmyk(54.5%, 66.5%, 0%, 25.1%)
CIE-LAB	lab(36.84, 43.41, -63.50)
CIE-LCH	lch(36.84, 76.93, 304.36°)
OKLab	oklab(47.41% 0.0486 -0.1825)
OKLCH	oklch(47.41% 0.189 284.9)
XYZ	xyz(15.1650, 9.4538, 50.3058)
Luminance	0.0945 (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

#5740BF #A8BF40

analogous

#4069BF #5740BF #9640BF

triadic

#5740BF #BF5740 #40BF57

tetradic

#5740BF #BF4069 #A8BF40 #40BF96

square

#5740BF #BF4069 #A8BF40 #40BF96

split-complementary

#5740BF #BF9640 #69BF40

monochromatic

#2D2163 #423191 #5740BF #7F6ECE #A89CDE

Accessibility & contrast

On white

7.26

#5740BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#5740BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5740BF

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5740BF	#FFFFFF	#000000	##FFFFFF
##5740BF	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC3

Deuteranopia (green-blind)

#0053BC

Tritanopia (blue-blind)

#29607A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #5740bf;
/* rgb */ color: rgb(87, 64, 191);
/* oklch */ color: oklch(47.4% 0.189 284.9);

Tailwind

colors: {
  custom: {
    50: '#9076d3',
    500: '#5740bf',
    950: '#000000',
  },
}

SCSS

$custom: #5740bf;
$custom-light: #9076d3;
$custom-dark: #000000;

JSON

{
  "hex": "#5740bf",
  "rgb": {
    "r": 87,
    "g": 64,
    "b": 191
  },
  "hsl": {
    "h": 250.866,
    "s": 49.804,
    "l": 50
  },
  "oklch": {
    "l": 0.47414,
    "c": 0.18883,
    "h": 284.9
  },
  "luminance": 0.09455
}

Semantic roles & 50–950 ramp

primary

#5740BF

secondary

#C0CA91

accent

#D94EC0

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0914

muted

#7E7B83

Preview Lab

Preview with #5740BF

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

Preview Lab → · Contrast checker → · Palette generator →