#491868#491868

#491868 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.0% C 0.134 H 308.7°. Best body text is #FFFFFF at 13.01:1 contrast (WCAG AA passes).

Color values

HEX	#491868
RGB	rgb(73, 24, 104)
HSL	hsl(277, 63%, 25%)
HSV	hsv(277, 77%, 41%)
CMYK	cmyk(29.8%, 76.9%, 0%, 59.2%)
CIE-LAB	lab(20.32, 37.69, -36.84)
CIE-LCH	lch(20.32, 52.71, 315.65°)
OKLab	oklab(32.99% 0.0837 -0.1045)
OKLCH	oklch(32.99% 0.134 308.7)
XYZ	xyz(5.5725, 3.0693, 13.3929)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#491868 #376818

analogous

#211868 #491868 #68185F

triadic

#491868 #684918 #186849

tetradic

#491868 #682118 #376818 #185F68

square

#491868 #682118 #376818 #185F68

split-complementary

#491868 #5F6818 #186821

monochromatic

#110619 #260D36 #491868 #6C239A #8F2FCB

Accessibility & contrast

On white

13.01

#491868 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#491868 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #491868

13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##491868	#FFFFFF	#000000	##FFFFFF
##491868	1.00	13.01	1.61	13.01
#FFFFFF	13.01	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F6A

Deuteranopia (green-blind)

#033266

Tritanopia (blue-blind)

#442B3E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #491868;
/* rgb */ color: rgb(73, 24, 104);
/* oklch */ color: oklch(33.0% 0.134 308.7);

Tailwind

colors: {
  custom: {
    50: '#7f5a94',
    500: '#491868',
    950: '#000000',
  },
}

SCSS

$custom: #491868;
$custom-light: #7f5a94;
$custom-dark: #000000;

JSON

{
  "hex": "#491868",
  "rgb": {
    "r": 73,
    "g": 24,
    "b": 104
  },
  "hsl": {
    "h": 276.75,
    "s": 62.5,
    "l": 25.098
  },
  "oklch": {
    "l": 0.3299,
    "c": 0.13387,
    "h": 308.7
  },
  "luminance": 0.03069
}

Semantic roles & 50–950 ramp

primary

#491868

secondary

#639E3E

accent

#E64282

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0A040D

muted

#7C797E

Preview Lab

Preview with #491868

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

Preview Lab → · Contrast checker → · Palette generator →