#5B43BC#5B43BC

#5B43BC is a mid, vivid violet. Relative luminance 0.099; OKLCH L 48.0% C 0.181 H 286.5°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#5B43BC
RGB	rgb(91, 67, 188)
HSL	hsl(252, 47%, 50%)
HSV	hsv(252, 64%, 74%)
CMYK	cmyk(51.6%, 64.4%, 0%, 26.3%)
CIE-LAB	lab(37.61, 41.50, -60.49)
CIE-LCH	lch(37.61, 73.36, 304.45°)
OKLab	oklab(47.98% 0.0515 -0.1735)
OKLCH	oklch(47.98% 0.181 286.5)
XYZ	xyz(15.3960, 9.8685, 48.6608)
Luminance	0.0987 (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

#5B43BC #A4BC43

analogous

#4367BC #5B43BC #9843BC

triadic

#5B43BC #BC5B43 #43BC5B

tetradic

#5B43BC #BC4367 #A4BC43 #43BC98

square

#5B43BC #BC4367 #A4BC43 #43BC98

split-complementary

#5B43BC #BC9843 #67BC43

monochromatic

#2F2362 #45338F #5B43BC #8270CC #AA9DDC

Accessibility & contrast

On white

7.06

#5B43BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#5B43BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B43BC

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B43BC	#FFFFFF	#000000	##FFFFFF
##5B43BC	1.00	7.06	2.97	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC0

Deuteranopia (green-blind)

#0055BA

Tritanopia (blue-blind)

#366179

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #5b43bc;
/* rgb */ color: rgb(91, 67, 188);
/* oklch */ color: oklch(48.0% 0.181 286.5);

Tailwind

colors: {
  custom: {
    50: '#9278d1',
    500: '#5b43bc',
    950: '#000000',
  },
}

SCSS

$custom: #5b43bc;
$custom-light: #9278d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5b43bc",
  "rgb": {
    "r": 91,
    "g": 67,
    "b": 188
  },
  "hsl": {
    "h": 251.901,
    "s": 47.451,
    "l": 50
  },
  "oklch": {
    "l": 0.47978,
    "c": 0.18097,
    "h": 286.5
  },
  "luminance": 0.09869
}

Semantic roles & 50–950 ramp

primary

#5B43BC

secondary

#BEC992

accent

#D751BC

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0914

muted

#7E7B82

Preview Lab

Preview with #5B43BC

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

Preview Lab → · Contrast checker → · Palette generator →