#5437B5#5437B5

#5437B5 is a dark, vivid violet. Relative luminance 0.080; OKLCH L 45.0% C 0.187 H 286.8°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#5437B5
RGB	rgb(84, 55, 181)
HSL	hsl(254, 53%, 46%)
HSV	hsv(254, 70%, 71%)
CMYK	cmyk(53.6%, 69.6%, 0%, 29%)
CIE-LAB	lab(33.88, 44.96, -62.46)
CIE-LCH	lch(33.88, 76.95, 305.75°)
OKLab	oklab(44.96% 0.0541 -0.1795)
OKLCH	oklch(44.96% 0.187 286.8)
XYZ	xyz(13.3604, 7.9527, 44.5381)
Luminance	0.0795 (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

#5437B5 #98B537

analogous

#3759B5 #5437B5 #9337B5

triadic

#5437B5 #B55437 #37B554

tetradic

#5437B5 #B53759 #98B537 #37B593

square

#5437B5 #B53759 #98B537 #37B593

split-complementary

#5437B5 #B59337 #59B537

monochromatic

#281A57 #3E2986 #5437B5 #765CCD #9D8BDC

Accessibility & contrast

On white

8.11

#5437B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#5437B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5437B5

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5437B5	#FFFFFF	#000000	##FFFFFF
##5437B5	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)

#0053B9

Deuteranopia (green-blind)

#004CB3

Tritanopia (blue-blind)

#2D5872

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #5437b5;
/* rgb */ color: rgb(84, 55, 181);
/* oklch */ color: oklch(45.0% 0.187 286.8);

Tailwind

colors: {
  custom: {
    50: '#8e70cc',
    500: '#5437b5',
    950: '#000000',
  },
}

SCSS

$custom: #5437b5;
$custom-light: #8e70cc;
$custom-dark: #000000;

JSON

{
  "hex": "#5437b5",
  "rgb": {
    "r": 84,
    "g": 55,
    "b": 181
  },
  "hsl": {
    "h": 253.81,
    "s": 53.39,
    "l": 46.275
  },
  "oklch": {
    "l": 0.44961,
    "c": 0.18747,
    "h": 286.8
  },
  "luminance": 0.07953
}

Semantic roles & 50–950 ramp

primary

#5437B5

secondary

#B6C682

accent

#DD4BBB

background

#F9F6FC

surface

#F1ECF9

border

#CBC7D2

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #5437B5

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

Preview Lab → · Contrast checker → · Palette generator →