#541B83#541B83

#541B83 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.1% C 0.162 H 304.2°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#541B83
RGB	rgb(84, 27, 131)
HSL	hsl(273, 66%, 31%)
HSV	hsv(273, 79%, 51%)
CMYK	cmyk(35.9%, 79.4%, 0%, 48.6%)
CIE-LAB	lab(24.66, 45.16, -47.02)
CIE-LCH	lch(24.66, 65.19, 313.84°)
OKLab	oklab(37.1% 0.0912 -0.134)
OKLCH	oklch(37.1% 0.162 304.2)
XYZ	xyz(8.1439, 4.3074, 21.8707)
Luminance	0.0431 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.69

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#541B83 #4A831B

analogous

#201B83 #541B83 #831B7E

triadic

#541B83 #83541B #1B8354

tetradic

#541B83 #83201B #4A831B #1B7E83

square

#541B83 #83201B #4A831B #1B7E83

split-complementary

#541B83 #7E831B #1B8320

monochromatic

#13061E #331150 #541B83 #7525B6 #9341D8

Accessibility & contrast

On white

11.28

#541B83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#541B83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #541B83

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##541B83	#FFFFFF	#000000	##FFFFFF
##541B83	1.00	11.28	1.86	11.28
#FFFFFF	11.28	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003986

Deuteranopia (green-blind)

#003A81

Tritanopia (blue-blind)

#4B364E

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #541b83;
/* rgb */ color: rgb(84, 27, 131);
/* oklch */ color: oklch(37.1% 0.162 304.2);

Tailwind

colors: {
  custom: {
    50: '#895ea8',
    500: '#541b83',
    950: '#000000',
  },
}

SCSS

$custom: #541b83;
$custom-light: #895ea8;
$custom-dark: #000000;

JSON

{
  "hex": "#541b83",
  "rgb": {
    "r": 84,
    "g": 27,
    "b": 131
  },
  "hsl": {
    "h": 272.885,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.37099,
    "c": 0.16207,
    "h": 304.2
  },
  "luminance": 0.04307
}

Semantic roles & 50–950 ramp

primary

#541B83

secondary

#77B643

accent

#E93F8C

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #541B83

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

Preview Lab → · Contrast checker → · Palette generator →