#491780#491780

#491780 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 35.0% C 0.161 H 299.2°. Best body text is #FFFFFF at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#491780
RGB	rgb(73, 23, 128)
HSL	hsl(269, 70%, 30%)
HSV	hsv(269, 82%, 50%)
CMYK	cmyk(43%, 82%, 0%, 49.8%)
CIE-LAB	lab(22.26, 44.17, -49.12)
CIE-LCH	lch(22.26, 66.06, 311.96°)
OKLab	oklab(35% 0.0785 -0.1405)
OKLCH	oklch(35% 0.161 299.2)
XYZ	xyz(6.9493, 3.5877, 20.7443)
Luminance	0.0359 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#491780 #4E8017

analogous

#171A80 #491780 #7D1780

triadic

#491780 #804917 #178049

tetradic

#491780 #80171A #4E8017 #17807D

square

#491780 #80171A #4E8017 #17807D

split-complementary

#491780 #807D17 #1A8017

monochromatic

#0F051A #2B0E4C #491780 #6720B4 #8536DB

Accessibility & contrast

On white

12.23

#491780 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#491780 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #491780

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##491780	#FFFFFF	#000000	##FFFFFF
##491780	1.00	12.23	1.72	12.23
#FFFFFF	12.23	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003583

Deuteranopia (green-blind)

#00347E

Tritanopia (blue-blind)

#3B344C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #491780;
/* rgb */ color: rgb(73, 23, 128);
/* oklch */ color: oklch(35.0% 0.161 299.2);

Tailwind

colors: {
  custom: {
    50: '#825ba6',
    500: '#491780',
    950: '#000000',
  },
}

SCSS

$custom: #491780;
$custom-light: #825ba6;
$custom-dark: #000000;

JSON

{
  "hex": "#491780",
  "rgb": {
    "r": 73,
    "g": 23,
    "b": 128
  },
  "hsl": {
    "h": 268.571,
    "s": 69.536,
    "l": 29.608
  },
  "oklch": {
    "l": 0.35001,
    "c": 0.16097,
    "h": 299.2
  },
  "luminance": 0.03588
}

Semantic roles & 50–950 ramp

primary

#491780

secondary

#7CB43E

accent

#EC3B98

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #491780

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

Preview Lab → · Contrast checker → · Palette generator →