#4819A1#4819A1

#4819A1 is a dark, vivid violet. Relative luminance 0.046; OKLCH L 38.3% C 0.195 H 289.1°. Best body text is #FFFFFF at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#4819A1
RGB	rgb(72, 25, 161)
HSL	hsl(261, 73%, 36%)
HSV	hsv(261, 84%, 63%)
CMYK	cmyk(55.3%, 84.5%, 0%, 36.9%)
CIE-LAB	lab(25.70, 51.90, -63.94)
CIE-LCH	lch(25.70, 82.35, 309.07°)
OKLab	oklab(38.35% 0.0638 -0.184)
OKLCH	oklch(38.35% 0.195 289.1)
XYZ	xyz(9.4513, 4.6457, 34.1100)
Luminance	0.0465 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4819A1 #72A119

analogous

#192EA1 #4819A1 #8C19A1

triadic

#4819A1 #A14819 #19A148

tetradic

#4819A1 #A1192E #72A119 #19A18C

square

#4819A1 #A1192E #72A119 #19A18C

split-complementary

#4819A1 #A18C19 #2EA119

monochromatic

#190937 #30116C #4819A1 #6021D6 #8350E4

Accessibility & contrast

On white

10.89

#4819A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#4819A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4819A1

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4819A1	#FFFFFF	#000000	##FFFFFF
##4819A1	1.00	10.89	1.93	10.89
#FFFFFF	10.89	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FA5

Deuteranopia (green-blind)

#00399F

Tritanopia (blue-blind)

#23435F

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #4819a1;
/* rgb */ color: rgb(72, 25, 161);
/* oklch */ color: oklch(38.3% 0.195 289.1);

Tailwind

colors: {
  custom: {
    50: '#865ebe',
    500: '#4819a1',
    950: '#000000',
  },
}

SCSS

$custom: #4819a1;
$custom-light: #865ebe;
$custom-dark: #000000;

JSON

{
  "hex": "#4819a1",
  "rgb": {
    "r": 72,
    "g": 25,
    "b": 161
  },
  "hsl": {
    "h": 260.735,
    "s": 73.118,
    "l": 36.471
  },
  "oklch": {
    "l": 0.38346,
    "c": 0.19471,
    "h": 289.1
  },
  "luminance": 0.04646
}

Semantic roles & 50–950 ramp

primary

#4819A1

secondary

#9DC64F

accent

#F038B0

background

#F8F5FB

surface

#F0E9F7

border

#CBC5D0

text

#0C0512

muted

#7D7981

Preview Lab

Preview with #4819A1

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

Preview Lab → · Contrast checker → · Palette generator →