#5437A4#5437A4

#5437A4 is a dark, vivid violet. Relative luminance 0.073; OKLCH L 43.5% C 0.166 H 289.9°. Best body text is #FFFFFF at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#5437A4
RGB	rgb(84, 55, 164)
HSL	hsl(256, 50%, 43%)
HSV	hsv(256, 66%, 64%)
CMYK	cmyk(48.8%, 66.5%, 0%, 35.7%)
CIE-LAB	lab(32.47, 39.94, -54.60)
CIE-LCH	lch(32.47, 67.65, 306.18°)
OKLab	oklab(43.51% 0.0567 -0.1564)
OKLCH	oklch(43.51% 0.166 289.9)
XYZ	xyz(11.7213, 7.2971, 35.9056)
Luminance	0.0730 (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

#5437A4 #87A437

analogous

#3751A4 #5437A4 #8A37A4

triadic

#5437A4 #A45437 #37A454

tetradic

#5437A4 #A43751 #87A437 #37A48A

square

#5437A4 #A43751 #87A437 #37A48A

split-complementary

#5437A4 #A48A37 #51A437

monochromatic

#251848 #3D2876 #5437A4 #7153C5 #9781D5

Accessibility & contrast

On white

8.54

#5437A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#5437A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5437A4

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5437A4	#FFFFFF	#000000	##FFFFFF
##5437A4	1.00	8.54	2.46	8.54
#FFFFFF	8.54	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA7

Deuteranopia (green-blind)

#004AA2

Tritanopia (blue-blind)

#3A5268

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #5437a4;
/* rgb */ color: rgb(84, 55, 164);
/* oklch */ color: oklch(43.5% 0.166 289.9);

Tailwind

colors: {
  custom: {
    50: '#8b70c0',
    500: '#5437a4',
    950: '#000000',
  },
}

SCSS

$custom: #5437a4;
$custom-light: #8b70c0;
$custom-dark: #000000;

JSON

{
  "hex": "#5437a4",
  "rgb": {
    "r": 84,
    "g": 55,
    "b": 164
  },
  "hsl": {
    "h": 255.963,
    "s": 49.772,
    "l": 42.941
  },
  "oklch": {
    "l": 0.4351,
    "c": 0.16638,
    "h": 289.9
  },
  "luminance": 0.07298
}

Semantic roles & 50–950 ramp

primary

#5437A4

secondary

#ACBE79

accent

#D94FB4

background

#F8F6FB

surface

#F0ECF7

border

#CBC7D0

text

#0D0712

muted

#7D7A81

Preview Lab

Preview with #5437A4

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

Preview Lab → · Contrast checker → · Palette generator →