#4C19A1#4C19A1

#4C19A1 is a dark, vivid violet. Relative luminance 0.048; OKLCH L 38.8% C 0.195 H 291.2°. Best body text is #FFFFFF at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#4C19A1
RGB	rgb(76, 25, 161)
HSL	hsl(263, 73%, 36%)
HSV	hsv(263, 84%, 63%)
CMYK	cmyk(52.8%, 84.5%, 0%, 36.9%)
CIE-LAB	lab(26.17, 52.36, -63.14)
CIE-LCH	lch(26.17, 82.03, 309.67°)
OKLab	oklab(38.78% 0.0703 -0.1815)
OKLCH	oklch(38.78% 0.195 291.2)
XYZ	xyz(9.7593, 4.8046, 34.1245)
Luminance	0.0481 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C19A1 #6EA119

analogous

#192AA1 #4C19A1 #9019A1

triadic

#4C19A1 #A14C19 #19A14C

tetradic

#4C19A1 #A1192A #6EA119 #19A190

square

#4C19A1 #A1192A #6EA119 #19A190

split-complementary

#4C19A1 #A19019 #2AA119

monochromatic

#1A0937 #33116C #4C19A1 #6521D6 #8850E4

Accessibility & contrast

On white

10.71

#4C19A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#4C19A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C19A1

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C19A1	#FFFFFF	#000000	##FFFFFF
##4C19A1	1.00	10.71	1.96	10.71
#FFFFFF	10.71	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A5

Deuteranopia (green-blind)

#003B9F

Tritanopia (blue-blind)

#2D435F

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #4c19a1;
/* rgb */ color: rgb(76, 25, 161);
/* oklch */ color: oklch(38.8% 0.195 291.2);

Tailwind

colors: {
  custom: {
    50: '#885ebe',
    500: '#4c19a1',
    950: '#000000',
  },
}

SCSS

$custom: #4c19a1;
$custom-light: #885ebe;
$custom-dark: #000000;

JSON

{
  "hex": "#4c19a1",
  "rgb": {
    "r": 76,
    "g": 25,
    "b": 161
  },
  "hsl": {
    "h": 262.5,
    "s": 73.118,
    "l": 36.471
  },
  "oklch": {
    "l": 0.38776,
    "c": 0.19464,
    "h": 291.2
  },
  "luminance": 0.04805
}

Semantic roles & 50–950 ramp

primary

#4C19A1

secondary

#9AC64F

accent

#F038AB

background

#F8F5FB

surface

#F0EAF7

border

#CBC6D0

text

#0D0512

muted

#7D7981

Preview Lab

Preview with #4C19A1

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

Preview Lab → · Contrast checker → · Palette generator →