#541B91#541B91

#541B91 is a dark, vivid violet. Relative luminance 0.047; OKLCH L 38.3% C 0.177 H 299.6°. Best body text is #FFFFFF at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#541B91
RGB	rgb(84, 27, 145)
HSL	hsl(269, 69%, 34%)
HSV	hsv(269, 81%, 57%)
CMYK	cmyk(42.1%, 81.4%, 0%, 43.1%)
CIE-LAB	lab(25.90, 48.61, -53.73)
CIE-LCH	lch(25.90, 72.46, 312.14°)
OKLab	oklab(38.35% 0.0872 -0.1537)
OKLCH	oklch(38.35% 0.177 299.6)
XYZ	xyz(9.1576, 4.7129, 27.2098)
Luminance	0.0471 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#541B91 #58911B

analogous

#1B1D91 #541B91 #8F1B91

triadic

#541B91 #91541B #1B9154

tetradic

#541B91 #911B1D #58911B #1B918F

square

#541B91 #911B1D #58911B #1B918F

split-complementary

#541B91 #918F1B #1D911B

monochromatic

#18082A #36115D #541B91 #7225C5 #9149DD

Accessibility & contrast

On white

10.81

#541B91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#541B91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #541B91

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##541B91	#FFFFFF	#000000	##FFFFFF
##541B91	1.00	10.81	1.94	10.81
#FFFFFF	10.81	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D94

Deuteranopia (green-blind)

#003C8F

Tritanopia (blue-blind)

#453C56

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #541b91;
/* rgb */ color: rgb(84, 27, 145);
/* oklch */ color: oklch(38.3% 0.177 299.6);

Tailwind

colors: {
  custom: {
    50: '#8b5fb2',
    500: '#541b91',
    950: '#000000',
  },
}

SCSS

$custom: #541b91;
$custom-light: #8b5fb2;
$custom-dark: #000000;

JSON

{
  "hex": "#541b91",
  "rgb": {
    "r": 84,
    "g": 27,
    "b": 145
  },
  "hsl": {
    "h": 268.983,
    "s": 68.605,
    "l": 33.725
  },
  "oklch": {
    "l": 0.38346,
    "c": 0.1767,
    "h": 299.6
  },
  "luminance": 0.04713
}

Semantic roles & 50–950 ramp

primary

#541B91

secondary

#86BF49

accent

#EB3C97

background

#F8F5FB

surface

#F0EAF6

border

#CBC6D0

text

#0D0511

muted

#7D7980

Preview Lab

Preview with #541B91

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

Preview Lab → · Contrast checker → · Palette generator →