#5437CB#5437CB

#5437CB is a mid, highly saturated violet. Relative luminance 0.089; OKLCH L 47.0% C 0.214 H 283.4°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#5437CB
RGB	rgb(84, 55, 203)
HSL	hsl(252, 59%, 51%)
HSV	hsv(252, 73%, 80%)
CMYK	cmyk(58.6%, 72.9%, 0%, 20.4%)
CIE-LAB	lab(35.85, 51.44, -72.16)
CIE-LCH	lch(35.85, 88.62, 305.49°)
OKLab	oklab(46.96% 0.0497 -0.2079)
OKLCH	oklch(46.96% 0.214 283.4)
XYZ	xyz(15.7985, 8.9280, 57.3791)
Luminance	0.0893 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 0.50

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5437CB #AECB37

analogous

#3764CB #5437CB #9E37CB

triadic

#5437CB #CB5437 #37CB54

tetradic

#5437CB #CB3764 #AECB37 #37CB9E

square

#5437CB #CB3764 #AECB37 #37CB9E

split-complementary

#5437CB #CB9E37 #64CB37

monochromatic

#2C1C6C #3F299C #5437CB #7E68D8 #A798E4

Accessibility & contrast

On white

7.54

#5437CB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#5437CB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5437CB

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5437CB	#FFFFFF	#000000	##FFFFFF
##5437CB	1.00	7.54	2.79	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059CF

Deuteranopia (green-blind)

#004FC8

Tritanopia (blue-blind)

#05607E

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #5437cb;
/* rgb */ color: rgb(84, 55, 203);
/* oklch */ color: oklch(47.0% 0.214 283.4);

Tailwind

colors: {
  custom: {
    50: '#9171dc',
    500: '#5437cb',
    950: '#000000',
  },
}

SCSS

$custom: #5437cb;
$custom-light: #9171dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5437cb",
  "rgb": {
    "r": 84,
    "g": 55,
    "b": 203
  },
  "hsl": {
    "h": 251.757,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.46955,
    "c": 0.21376,
    "h": 283.4
  },
  "luminance": 0.08929
}

Semantic roles & 50–950 ramp

primary

#5437CB

secondary

#C3D08E

accent

#E246C3

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #5437CB

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

Preview Lab → · Contrast checker → · Palette generator →