#541B74#541B74

#541B74 is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.9% C 0.146 H 310.2°. Best body text is #FFFFFF at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#541B74
RGB	rgb(84, 27, 116)
HSL	hsl(278, 62%, 28%)
HSV	hsv(278, 77%, 45%)
CMYK	cmyk(27.6%, 76.7%, 0%, 54.5%)
CIE-LAB	lab(23.44, 41.57, -39.48)
CIE-LCH	lch(23.44, 57.33, 316.47°)
OKLab	oklab(35.85% 0.0945 -0.1118)
OKLCH	oklch(35.85% 0.146 310.2)
XYZ	xyz(7.1999, 3.9298, 16.8989)
Luminance	0.0393 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#541B74 #3B741B

analogous

#271B74 #541B74 #741B67

triadic

#541B74 #74541B #1B7454

tetradic

#541B74 #74271B #3B741B #1B6774

square

#541B74 #74271B #3B741B #1B6774

split-complementary

#541B74 #67741B #1B7427

monochromatic

#120619 #300F42 #541B74 #7827A6 #9A39D1

Accessibility & contrast

On white

11.76

#541B74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#541B74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #541B74

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##541B74	#FFFFFF	#000000	##FFFFFF
##541B74	1.00	11.76	1.79	11.76
#FFFFFF	11.76	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003577

Deuteranopia (green-blind)

#073972

Tritanopia (blue-blind)

#503046

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #541b74;
/* rgb */ color: rgb(84, 27, 116);
/* oklch */ color: oklch(35.9% 0.146 310.2);

Tailwind

colors: {
  custom: {
    50: '#885e9d',
    500: '#541b74',
    950: '#000000',
  },
}

SCSS

$custom: #541b74;
$custom-light: #885e9d;
$custom-dark: #000000;

JSON

{
  "hex": "#541b74",
  "rgb": {
    "r": 84,
    "g": 27,
    "b": 116
  },
  "hsl": {
    "h": 278.427,
    "s": 62.238,
    "l": 28.039
  },
  "oklch": {
    "l": 0.35853,
    "c": 0.14641,
    "h": 310.2
  },
  "luminance": 0.0393
}

Semantic roles & 50–950 ramp

primary

#541B74

secondary

#67A942

accent

#E5427D

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #541B74

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

Preview Lab → · Contrast checker → · Palette generator →