#4F1789#4F1789

#4F1789 is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.6% C 0.171 H 299.7°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#4F1789
RGB	rgb(79, 23, 137)
HSL	hsl(269, 71%, 31%)
HSV	hsv(269, 83%, 54%)
CMYK	cmyk(42.3%, 83.2%, 0%, 46.3%)
CIE-LAB	lab(23.94, 47.39, -52.00)
CIE-LCH	lch(23.94, 70.35, 312.34°)
OKLab	oklab(36.61% 0.085 -0.1488)
OKLCH	oklch(36.61% 0.171 299.7)
XYZ	xyz(8.0451, 4.0811, 24.0259)
Luminance	0.0408 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1789 #518917

analogous

#171889 #4F1789 #881789

triadic

#4F1789 #894F17 #17894F

tetradic

#4F1789 #891718 #518917 #178988

square

#4F1789 #891718 #518917 #178988

split-complementary

#4F1789 #898817 #188917

monochromatic

#130520 #310E55 #4F1789 #6D20BD #8C3CDE

Accessibility & contrast

On white

11.56

#4F1789 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#4F1789 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1789

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1789	#FFFFFF	#000000	##FFFFFF
##4F1789	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398C

Deuteranopia (green-blind)

#003887

Tritanopia (blue-blind)

#413751

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #4f1789;
/* rgb */ color: rgb(79, 23, 137);
/* oklch */ color: oklch(36.6% 0.171 299.7);

Tailwind

colors: {
  custom: {
    50: '#875cac',
    500: '#4f1789',
    950: '#000000',
  },
}

SCSS

$custom: #4f1789;
$custom-light: #875cac;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1789",
  "rgb": {
    "r": 79,
    "g": 23,
    "b": 137
  },
  "hsl": {
    "h": 269.474,
    "s": 71.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.36607,
    "c": 0.17135,
    "h": 299.7
  },
  "luminance": 0.04081
}

Semantic roles & 50–950 ramp

primary

#4F1789

secondary

#7FBD3F

accent

#EE3A95

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C0410

muted

#7D797F

Preview Lab

Preview with #4F1789

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

Preview Lab → · Contrast checker → · Palette generator →