#5A37BC#5A37BC

#5A37BC is a mid, vivid violet. Relative luminance 0.085; OKLCH L 46.1% C 0.196 H 288.3°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#5A37BC
RGB	rgb(90, 55, 188)
HSL	hsl(256, 55%, 48%)
HSV	hsv(256, 71%, 74%)
CMYK	cmyk(52.1%, 70.7%, 0%, 26.3%)
CIE-LAB	lab(35.08, 47.97, -64.62)
CIE-LCH	lch(35.08, 80.48, 306.59°)
OKLab	oklab(46.14% 0.0614 -0.1856)
OKLCH	oklch(46.14% 0.196 288.3)
XYZ	xyz(14.6571, 8.5362, 48.4425)
Luminance	0.0854 (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

#5A37BC #99BC37

analogous

#3757BC #5A37BC #9C37BC

triadic

#5A37BC #BC5A37 #37BC5A

tetradic

#5A37BC #BC3757 #99BC37 #37BC9C

square

#5A37BC #BC3757 #99BC37 #37BC9C

split-complementary

#5A37BC #BC9C37 #57BC37

monochromatic

#2D1B5D #43298D #5A37BC #7D60D0 #A48FDE

Accessibility & contrast

On white

7.76

#5A37BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#5A37BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A37BC

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A37BC	#FFFFFF	#000000	##FFFFFF
##5A37BC	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C0

Deuteranopia (green-blind)

#004FB9

Tritanopia (blue-blind)

#355A76

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #5a37bc;
/* rgb */ color: rgb(90, 55, 188);
/* oklch */ color: oklch(46.1% 0.196 288.3);

Tailwind

colors: {
  custom: {
    50: '#9271d1',
    500: '#5a37bc',
    950: '#000000',
  },
}

SCSS

$custom: #5a37bc;
$custom-light: #9271d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5a37bc",
  "rgb": {
    "r": 90,
    "g": 55,
    "b": 188
  },
  "hsl": {
    "h": 255.789,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.46137,
    "c": 0.19552,
    "h": 288.3
  },
  "luminance": 0.08537
}

Semantic roles & 50–950 ramp

primary

#5A37BC

secondary

#B7C986

accent

#DE4AB7

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #5A37BC

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

Preview Lab → · Contrast checker → · Palette generator →