#491678#491678

#491678 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 34.2% C 0.153 H 302.2°. Best body text is #FFFFFF at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#491678
RGB	rgb(73, 22, 120)
HSL	hsl(271, 69%, 28%)
HSV	hsv(271, 82%, 47%)
CMYK	cmyk(39.2%, 81.7%, 0%, 52.9%)
CIE-LAB	lab(21.38, 42.55, -45.47)
CIE-LCH	lch(21.38, 62.27, 313.10°)
OKLab	oklab(34.16% 0.0818 -0.1298)
OKLCH	oklch(34.16% 0.153 302.2)
XYZ	xyz(6.4239, 3.3463, 18.0731)
Luminance	0.0335 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.02

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#491678 #457816

analogous

#181678 #491678 #781676

triadic

#491678 #784916 #167849

tetradic

#491678 #781816 #457816 #167678

square

#491678 #781816 #457816 #167678

split-complementary

#491678 #767816 #167818

monochromatic

#10051A #2A0D44 #491678 #681FAC #882FD9

Accessibility & contrast

On white

12.58

#491678 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#491678 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #491678

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##491678	#FFFFFF	#000000	##FFFFFF
##491678	1.00	12.58	1.67	12.58
#FFFFFF	12.58	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337B

Deuteranopia (green-blind)

#003376

Tritanopia (blue-blind)

#3F3047

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #491678;
/* rgb */ color: rgb(73, 22, 120);
/* oklch */ color: oklch(34.2% 0.153 302.2);

Tailwind

colors: {
  custom: {
    50: '#815aa0',
    500: '#491678',
    950: '#000000',
  },
}

SCSS

$custom: #491678;
$custom-light: #815aa0;
$custom-dark: #000000;

JSON

{
  "hex": "#491678",
  "rgb": {
    "r": 73,
    "g": 22,
    "b": 120
  },
  "hsl": {
    "h": 271.224,
    "s": 69.014,
    "l": 27.843
  },
  "oklch": {
    "l": 0.34163,
    "c": 0.15341,
    "h": 302.2
  },
  "luminance": 0.03346
}

Semantic roles & 50–950 ramp

primary

#491678

secondary

#73AD3C

accent

#EC3C90

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040F

muted

#7C797E

Preview Lab

Preview with #491678

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

Preview Lab → · Contrast checker → · Palette generator →