#4F197C#4F197C

#4F197C is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.6% C 0.156 H 304.1°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#4F197C
RGB	rgb(79, 25, 124)
HSL	hsl(273, 66%, 29%)
HSV	hsv(273, 80%, 49%)
CMYK	cmyk(36.3%, 79.8%, 0%, 51.4%)
CIE-LAB	lab(23.04, 43.36, -45.27)
CIE-LCH	lch(23.04, 62.69, 313.77°)
OKLab	oklab(35.62% 0.0872 -0.129)
OKLCH	oklch(35.62% 0.156 304.1)
XYZ	xyz(7.2093, 3.8128, 19.4210)
Luminance	0.0381 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.36

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F197C #467C19

analogous

#1D197C #4F197C #7C1978

triadic

#4F197C #7C4F19 #197C4F

tetradic

#4F197C #7C1D19 #467C19 #19787C

square

#4F197C #7C1D19 #467C19 #19787C

split-complementary

#4F197C #787C19 #197C1D

monochromatic

#100519 #2F0F49 #4F197C #6F23AF #8F38D7

Accessibility & contrast

On white

11.91

#4F197C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#4F197C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F197C

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F197C	#FFFFFF	#000000	##FFFFFF
##4F197C	1.00	11.91	1.76	11.91
#FFFFFF	11.91	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367F

Deuteranopia (green-blind)

#00377A

Tritanopia (blue-blind)

#46334A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #4f197c;
/* rgb */ color: rgb(79, 25, 124);
/* oklch */ color: oklch(35.6% 0.156 304.1);

Tailwind

colors: {
  custom: {
    50: '#855ca3',
    500: '#4f197c',
    950: '#000000',
  },
}

SCSS

$custom: #4f197c;
$custom-light: #855ca3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f197c",
  "rgb": {
    "r": 79,
    "g": 25,
    "b": 124
  },
  "hsl": {
    "h": 272.727,
    "s": 66.443,
    "l": 29.216
  },
  "oklch": {
    "l": 0.35622,
    "c": 0.15575,
    "h": 304.1
  },
  "luminance": 0.03813
}

Semantic roles & 50–950 ramp

primary

#4F197C

secondary

#73B040

accent

#E93E8C

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #4F197C

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

Preview Lab → · Contrast checker → · Palette generator →