#5B43D1#5B43D1

#5B43D1 is a mid, highly saturated violet. Relative luminance 0.108; OKLCH L 49.7% C 0.207 H 283.6°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#5B43D1
RGB	rgb(91, 67, 209)
HSL	hsl(250, 61%, 54%)
HSV	hsv(250, 68%, 82%)
CMYK	cmyk(56.5%, 67.9%, 0%, 18%)
CIE-LAB	lab(39.31, 47.80, -69.93)
CIE-LCH	lch(39.31, 84.70, 304.35°)
OKLab	oklab(49.74% 0.0488 -0.2012)
OKLCH	oklch(49.74% 0.207 283.6)
XYZ	xyz(17.8266, 10.8408, 61.4624)
Luminance	0.1084 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.86

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B43D1 #B9D143

analogous

#4372D1 #5B43D1 #A243D1

triadic

#5B43D1 #D15B43 #43D15B

tetradic

#5B43D1 #D14372 #B9D143 #43D1A2

square

#5B43D1 #D14372 #B9D143 #43D1A2

split-complementary

#5B43D1 #D1A243 #72D143

monochromatic

#2E1E7B #402AAD #5B43D1 #8674DD #B1A5E9

Accessibility & contrast

On white

6.63

#5B43D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#5B43D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B43D1

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B43D1	#FFFFFF	#000000	##FFFFFF
##5B43D1	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D5

Deuteranopia (green-blind)

#0058CE

Tritanopia (blue-blind)

#1E6885

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #5b43d1;
/* rgb */ color: rgb(91, 67, 209);
/* oklch */ color: oklch(49.7% 0.207 283.6);

Tailwind

colors: {
  custom: {
    50: '#9579e0',
    500: '#5b43d1',
    950: '#000000',
  },
}

SCSS

$custom: #5b43d1;
$custom-light: #9579e0;
$custom-dark: #000000;

JSON

{
  "hex": "#5b43d1",
  "rgb": {
    "r": 91,
    "g": 67,
    "b": 209
  },
  "hsl": {
    "h": 250.141,
    "s": 60.684,
    "l": 54.118
  },
  "oklch": {
    "l": 0.49739,
    "c": 0.20703,
    "h": 283.6
  },
  "luminance": 0.10842
}

Semantic roles & 50–950 ramp

primary

#5B43D1

secondary

#CCD69A

accent

#E444C9

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5B43D1

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

Preview Lab → · Contrast checker → · Palette generator →