#5F43CB#5F43CB

#5F43CB is a mid, vivid violet. Relative luminance 0.108; OKLCH L 49.6% C 0.199 H 286.1°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#5F43CB
RGB	rgb(95, 67, 203)
HSL	hsl(252, 57%, 53%)
HSV	hsv(252, 67%, 80%)
CMYK	cmyk(53.2%, 67%, 0%, 20.4%)
CIE-LAB	lab(39.17, 46.66, -66.67)
CIE-LCH	lch(39.17, 81.38, 304.99°)
OKLab	oklab(49.57% 0.0551 -0.1915)
OKLCH	oklch(49.57% 0.199 286.1)
XYZ	xyz(17.5027, 10.7581, 57.6426)
Luminance	0.1076 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 0.93

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F43CB #AFCB43

analogous

#436BCB #5F43CB #A343CB

triadic

#5F43CB #CB5F43 #43CB5F

tetradic

#5F43CB #CB436B #AFCB43 #43CBA3

square

#5F43CB #CB436B #AFCB43 #43CBA3

split-complementary

#5F43CB #CBA343 #6BCB43

monochromatic

#312074 #462DA4 #5F43CB #8873D8 #B1A3E6

Accessibility & contrast

On white

6.66

#5F43CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#5F43CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F43CB

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F43CB	#FFFFFF	#000000	##FFFFFF
##5F43CB	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060CF

Deuteranopia (green-blind)

#0058C8

Tritanopia (blue-blind)

#336581

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #5f43cb;
/* rgb */ color: rgb(95, 67, 203);
/* oklch */ color: oklch(49.6% 0.199 286.1);

Tailwind

colors: {
  custom: {
    50: '#9679dc',
    500: '#5f43cb',
    950: '#000000',
  },
}

SCSS

$custom: #5f43cb;
$custom-light: #9679dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5f43cb",
  "rgb": {
    "r": 95,
    "g": 67,
    "b": 203
  },
  "hsl": {
    "h": 252.353,
    "s": 56.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.4957,
    "c": 0.19929,
    "h": 286.1
  },
  "luminance": 0.10759
}

Semantic roles & 50–950 ramp

primary

#5F43CB

secondary

#C6D298

accent

#E048C1

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5F43CB

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

Preview Lab → · Contrast checker → · Palette generator →