#541B79#541B79

#541B79 is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.3% C 0.152 H 308.1°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#541B79
RGB	rgb(84, 27, 121)
HSL	hsl(276, 64%, 29%)
HSV	hsv(276, 78%, 47%)
CMYK	cmyk(30.6%, 77.7%, 0%, 52.5%)
CIE-LAB	lab(23.83, 42.75, -42.04)
CIE-LCH	lch(23.83, 59.96, 315.48°)
OKLab	oklab(36.26% 0.0935 -0.1194)
OKLCH	oklch(36.26% 0.152 308.1)
XYZ	xyz(7.4986, 4.0493, 18.4720)
Luminance	0.0405 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#541B79 #40791B

analogous

#251B79 #541B79 #791B6F

triadic

#541B79 #79541B #1B7954

tetradic

#541B79 #79251B #40791B #1B6F79

square

#541B79 #79251B #40791B #1B6F79

split-complementary

#541B79 #6F791B #1B7925

monochromatic

#110619 #311047 #541B79 #7726AB #973BD3

Accessibility & contrast

On white

11.60

#541B79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#541B79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #541B79

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##541B79	#FFFFFF	#000000	##FFFFFF
##541B79	1.00	11.60	1.81	11.60
#FFFFFF	11.60	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00377C

Deuteranopia (green-blind)

#003977

Tritanopia (blue-blind)

#4E3249

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #541b79;
/* rgb */ color: rgb(84, 27, 121);
/* oklch */ color: oklch(36.3% 0.152 308.1);

Tailwind

colors: {
  custom: {
    50: '#885ea0',
    500: '#541b79',
    950: '#000000',
  },
}

SCSS

$custom: #541b79;
$custom-light: #885ea0;
$custom-dark: #000000;

JSON

{
  "hex": "#541b79",
  "rgb": {
    "r": 84,
    "g": 27,
    "b": 121
  },
  "hsl": {
    "h": 276.383,
    "s": 63.514,
    "l": 29.02
  },
  "oklch": {
    "l": 0.36257,
    "c": 0.15163,
    "h": 308.1
  },
  "luminance": 0.04049
}

Semantic roles & 50–950 ramp

primary

#541B79

secondary

#6DAD43

accent

#E74182

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C050F

muted

#7D797E

Preview Lab

Preview with #541B79

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

Preview Lab → · Contrast checker → · Palette generator →