#541B71#541B71

#541B71 is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.6% C 0.143 H 311.5°. Best body text is #FFFFFF at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#541B71
RGB	rgb(84, 27, 113)
HSL	hsl(280, 61%, 27%)
HSV	hsv(280, 76%, 44%)
CMYK	cmyk(25.7%, 76.1%, 0%, 55.7%)
CIE-LAB	lab(23.21, 40.87, -37.93)
CIE-LCH	lch(23.21, 55.76, 317.14°)
OKLab	oklab(35.62% 0.095 -0.1073)
OKLCH	oklch(35.62% 0.143 311.5)
XYZ	xyz(7.0282, 3.8611, 15.9946)
Luminance	0.0386 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#541B71 #38711B

analogous

#291B71 #541B71 #711B63

triadic

#541B71 #71541B #1B7154

tetradic

#541B71 #71291B #38711B #1B6371

square

#541B71 #71291B #38711B #1B6371

split-complementary

#541B71 #63711B #1B7129

monochromatic

#120619 #2F0F40 #541B71 #7927A2 #9C37CF

Accessibility & contrast

On white

11.85

#541B71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#541B71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #541B71

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##541B71	#FFFFFF	#000000	##FFFFFF
##541B71	1.00	11.85	1.77	11.85
#FFFFFF	11.85	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003573

Deuteranopia (green-blind)

#0E386F

Tritanopia (blue-blind)

#502E44

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #541b71;
/* rgb */ color: rgb(84, 27, 113);
/* oklch */ color: oklch(35.6% 0.143 311.5);

Tailwind

colors: {
  custom: {
    50: '#885d9a',
    500: '#541b71',
    950: '#000000',
  },
}

SCSS

$custom: #541b71;
$custom-light: #885d9a;
$custom-dark: #000000;

JSON

{
  "hex": "#541b71",
  "rgb": {
    "r": 84,
    "g": 27,
    "b": 113
  },
  "hsl": {
    "h": 279.767,
    "s": 61.429,
    "l": 27.451
  },
  "oklch": {
    "l": 0.35616,
    "c": 0.14328,
    "h": 311.5
  },
  "luminance": 0.03861
}

Semantic roles & 50–950 ramp

primary

#541B71

secondary

#64A642

accent

#E5437A

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #541B71

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

Preview Lab → · Contrast checker → · Palette generator →