#5B43C8#5B43C8

#5B43C8 is a mid, vivid violet. Relative luminance 0.104; OKLCH L 49.0% C 0.196 H 284.8°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#5B43C8
RGB	rgb(91, 67, 200)
HSL	hsl(251, 55%, 52%)
HSV	hsv(251, 67%, 78%)
CMYK	cmyk(54.5%, 66.5%, 0%, 21.6%)
CIE-LAB	lab(38.56, 45.10, -65.93)
CIE-LCH	lch(38.56, 79.88, 304.37°)
OKLab	oklab(48.97% 0.0501 -0.1895)
OKLCH	oklch(48.97% 0.196 284.8)
XYZ	xyz(16.7437, 10.4076, 55.7590)
Luminance	0.1041 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.27

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B43C8 #B0C843

analogous

#436EC8 #5B43C8 #9E43C8

triadic

#5B43C8 #C85B43 #43C85B

tetradic

#5B43C8 #C8436E #B0C843 #43C89E

square

#5B43C8 #C8436E #B0C843 #43C89E

split-complementary

#5B43C8 #C89E43 #6EC843

monochromatic

#2F2170 #432F9F #5B43C8 #8472D6 #AEA2E4

Accessibility & contrast

On white

6.81

#5B43C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#5B43C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B43C8

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B43C8	#FFFFFF	#000000	##FFFFFF
##5B43C8	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FCC

Deuteranopia (green-blind)

#0057C5

Tritanopia (blue-blind)

#2B6580

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #5b43c8;
/* rgb */ color: rgb(91, 67, 200);
/* oklch */ color: oklch(49.0% 0.196 284.8);

Tailwind

colors: {
  custom: {
    50: '#9479da',
    500: '#5b43c8',
    950: '#000000',
  },
}

SCSS

$custom: #5b43c8;
$custom-light: #9479da;
$custom-dark: #000000;

JSON

{
  "hex": "#5b43c8",
  "rgb": {
    "r": 91,
    "g": 67,
    "b": 200
  },
  "hsl": {
    "h": 250.827,
    "s": 54.733,
    "l": 52.353
  },
  "oklch": {
    "l": 0.48971,
    "c": 0.19599,
    "h": 284.8
  },
  "luminance": 0.10409
}

Semantic roles & 50–950 ramp

primary

#5B43C8

secondary

#C6D096

accent

#DE4AC3

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5B43C8

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

Preview Lab → · Contrast checker → · Palette generator →