#491381#491381

#491381 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.7% C 0.166 H 299.3°. Best body text is #FFFFFF at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#491381
RGB	rgb(73, 19, 129)
HSL	hsl(269, 74%, 29%)
HSV	hsv(269, 85%, 51%)
CMYK	cmyk(43.4%, 85.3%, 0%, 49.4%)
CIE-LAB	lab(21.83, 45.96, -50.46)
CIE-LCH	lch(21.83, 68.26, 312.33°)
OKLab	oklab(34.73% 0.0812 -0.1444)
OKLCH	oklch(34.73% 0.166 299.3)
XYZ	xyz(6.9420, 3.4671, 21.0681)
Luminance	0.0347 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#491381 #4B8113

analogous

#131481 #491381 #801381

triadic

#491381 #814913 #138149

tetradic

#491381 #811314 #4B8113 #138180

square

#491381 #811314 #4B8113 #138180

split-complementary

#491381 #818013 #148113

monochromatic

#0F041B #2B0B4C #491381 #671BB6 #862EE0

Accessibility & contrast

On white

12.40

#491381 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#491381 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #491381

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##491381	#FFFFFF	#000000	##FFFFFF
##491381	1.00	12.40	1.69	12.40
#FFFFFF	12.40	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003484

Deuteranopia (green-blind)

#00337F

Tritanopia (blue-blind)

#3B334C

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #491381;
/* rgb */ color: rgb(73, 19, 129);
/* oklch */ color: oklch(34.7% 0.166 299.3);

Tailwind

colors: {
  custom: {
    50: '#8259a7',
    500: '#491381',
    950: '#000000',
  },
}

SCSS

$custom: #491381;
$custom-light: #8259a7;
$custom-dark: #000000;

JSON

{
  "hex": "#491381",
  "rgb": {
    "r": 73,
    "g": 19,
    "b": 129
  },
  "hsl": {
    "h": 269.455,
    "s": 74.324,
    "l": 29.02
  },
  "oklch": {
    "l": 0.3473,
    "c": 0.16568,
    "h": 299.3
  },
  "luminance": 0.03467
}

Semantic roles & 50–950 ramp

primary

#491381

secondary

#79B63A

accent

#F13796

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #491381

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

Preview Lab → · Contrast checker → · Palette generator →