#4F1773#4F1773

#4F1773 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.6% C 0.149 H 307.9°. Best body text is #FFFFFF at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#4F1773
RGB	rgb(79, 23, 115)
HSL	hsl(277, 67%, 27%)
HSV	hsv(277, 80%, 45%)
CMYK	cmyk(31.3%, 80%, 0%, 54.9%)
CIE-LAB	lab(21.99, 42.01, -41.22)
CIE-LCH	lch(21.99, 58.86, 315.54°)
OKLab	oklab(34.65% 0.0913 -0.1171)
OKLCH	oklch(34.65% 0.149 307.9)
XYZ	xyz(6.6247, 3.5130, 16.5454)
Luminance	0.0351 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1773 #3B7317

analogous

#211773 #4F1773 #731769

triadic

#4F1773 #734F17 #17734F

tetradic

#4F1773 #732117 #3B7317 #176973

square

#4F1773 #732117 #3B7317 #176973

split-complementary

#4F1773 #697317 #177321

monochromatic

#12051A #2C0D40 #4F1773 #7221A6 #942FD5

Accessibility & contrast

On white

12.33

#4F1773 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#4F1773 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1773

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1773	#FFFFFF	#000000	##FFFFFF
##4F1773	1.00	12.33	1.70	12.33
#FFFFFF	12.33	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003376

Deuteranopia (green-blind)

#003571

Tritanopia (blue-blind)

#492E44

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #4f1773;
/* rgb */ color: rgb(79, 23, 115);
/* oklch */ color: oklch(34.6% 0.149 307.9);

Tailwind

colors: {
  custom: {
    50: '#855b9c',
    500: '#4f1773',
    950: '#000000',
  },
}

SCSS

$custom: #4f1773;
$custom-light: #855b9c;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1773",
  "rgb": {
    "r": 79,
    "g": 23,
    "b": 115
  },
  "hsl": {
    "h": 276.522,
    "s": 66.667,
    "l": 27.059
  },
  "oklch": {
    "l": 0.34646,
    "c": 0.14852,
    "h": 307.9
  },
  "luminance": 0.03513
}

Semantic roles & 50–950 ramp

primary

#4F1773

secondary

#67A93D

accent

#EA3E81

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4F1773

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

Preview Lab → · Contrast checker → · Palette generator →