#541B75#541B75

#541B75 is a dark, vivid violet. Relative luminance 0.040; OKLCH L 35.9% C 0.147 H 309.8°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#541B75
RGB	rgb(84, 27, 117)
HSL	hsl(278, 63%, 28%)
HSV	hsv(278, 77%, 46%)
CMYK	cmyk(28.2%, 76.9%, 0%, 54.1%)
CIE-LAB	lab(23.52, 41.80, -40.00)
CIE-LCH	lch(23.52, 57.86, 316.26°)
OKLab	oklab(35.93% 0.0943 -0.1134)
OKLCH	oklch(35.93% 0.147 309.8)
XYZ	xyz(7.2583, 3.9532, 17.2069)
Luminance	0.0395 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#541B75 #3C751B

analogous

#271B75 #541B75 #751B69

triadic

#541B75 #75541B #1B7554

tetradic

#541B75 #75271B #3C751B #1B6975

square

#541B75 #75271B #3C751B #1B6975

split-complementary

#541B75 #69751B #1B7527

monochromatic

#120619 #301043 #541B75 #7826A7 #9939D1

Accessibility & contrast

On white

11.73

#541B75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#541B75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #541B75

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##541B75	#FFFFFF	#000000	##FFFFFF
##541B75	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003678

Deuteranopia (green-blind)

#053973

Tritanopia (blue-blind)

#4F3046

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #541b75;
/* rgb */ color: rgb(84, 27, 117);
/* oklch */ color: oklch(35.9% 0.147 309.8);

Tailwind

colors: {
  custom: {
    50: '#885e9d',
    500: '#541b75',
    950: '#000000',
  },
}

SCSS

$custom: #541b75;
$custom-light: #885e9d;
$custom-dark: #000000;

JSON

{
  "hex": "#541b75",
  "rgb": {
    "r": 84,
    "g": 27,
    "b": 117
  },
  "hsl": {
    "h": 278,
    "s": 62.5,
    "l": 28.235
  },
  "oklch": {
    "l": 0.35933,
    "c": 0.14745,
    "h": 309.8
  },
  "luminance": 0.03953
}

Semantic roles & 50–950 ramp

primary

#541B75

secondary

#68A942

accent

#E6427E

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #541B75

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

Preview Lab → · Contrast checker → · Palette generator →