#4B19A0#4B19A0

#4B19A0 is a dark, vivid violet. Relative luminance 0.047; OKLCH L 38.6% C 0.194 H 290.9°. Best body text is #FFFFFF at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#4B19A0
RGB	rgb(75, 25, 160)
HSL	hsl(262, 73%, 36%)
HSV	hsv(262, 84%, 63%)
CMYK	cmyk(53.1%, 84.4%, 0%, 37.3%)
CIE-LAB	lab(25.95, 51.98, -62.91)
CIE-LCH	lch(25.95, 81.61, 309.57°)
OKLab	oklab(38.57% 0.069 -0.1809)
OKLCH	oklch(38.57% 0.194 290.9)
XYZ	xyz(9.5926, 4.7288, 33.6582)
Luminance	0.0473 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B19A0 #6EA019

analogous

#192BA0 #4B19A0 #8F19A0

triadic

#4B19A0 #A04B19 #19A04B

tetradic

#4B19A0 #A0192B #6EA019 #19A08F

square

#4B19A0 #A0192B #6EA019 #19A08F

split-complementary

#4B19A0 #A08F19 #2BA019

monochromatic

#190836 #32116B #4B19A0 #6421D5 #8750E4

Accessibility & contrast

On white

10.79

#4B19A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#4B19A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B19A0

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B19A0	#FFFFFF	#000000	##FFFFFF
##4B19A0	1.00	10.79	1.95	10.79
#FFFFFF	10.79	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A4

Deuteranopia (green-blind)

#003A9E

Tritanopia (blue-blind)

#2C435F

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #4b19a0;
/* rgb */ color: rgb(75, 25, 160);
/* oklch */ color: oklch(38.6% 0.194 290.9);

Tailwind

colors: {
  custom: {
    50: '#875ebd',
    500: '#4b19a0',
    950: '#000000',
  },
}

SCSS

$custom: #4b19a0;
$custom-light: #875ebd;
$custom-dark: #000000;

JSON

{
  "hex": "#4b19a0",
  "rgb": {
    "r": 75,
    "g": 25,
    "b": 160
  },
  "hsl": {
    "h": 262.222,
    "s": 72.973,
    "l": 36.275
  },
  "oklch": {
    "l": 0.38565,
    "c": 0.19358,
    "h": 290.9
  },
  "luminance": 0.04729
}

Semantic roles & 50–950 ramp

primary

#4B19A0

secondary

#9AC64F

accent

#F038AC

background

#F8F5FB

surface

#F0EAF7

border

#CBC6D0

text

#0C0512

muted

#7D7981

Preview Lab

Preview with #4B19A0

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

Preview Lab → · Contrast checker → · Palette generator →