#4F1589#4F1589

#4F1589 is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.4% C 0.173 H 300.0°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#4F1589
RGB	rgb(79, 21, 137)
HSL	hsl(270, 73%, 31%)
HSV	hsv(270, 85%, 54%)
CMYK	cmyk(42.3%, 84.7%, 0%, 46.3%)
CIE-LAB	lab(23.69, 48.12, -52.41)
CIE-LCH	lch(23.69, 71.15, 312.56°)
OKLab	oklab(36.43% 0.0865 -0.15)
OKLCH	oklch(36.43% 0.173 300)
XYZ	xyz(8.0068, 4.0046, 24.0132)
Luminance	0.0401 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1589 #4F8915

analogous

#151589 #4F1589 #891589

triadic

#4F1589 #894F15 #15894F

tetradic

#4F1589 #891515 #4F8915 #158989

square

#4F1589 #891515 #4F8915 #158989

split-complementary

#4F1589 #898915 #158915

monochromatic

#12051F #300D54 #4F1589 #6E1DBE #8C38E0

Accessibility & contrast

On white

11.66

#4F1589 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#4F1589 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1589

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1589	#FFFFFF	#000000	##FFFFFF
##4F1589	1.00	11.66	1.80	11.66
#FFFFFF	11.66	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388C

Deuteranopia (green-blind)

#003787

Tritanopia (blue-blind)

#413751

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #4f1589;
/* rgb */ color: rgb(79, 21, 137);
/* oklch */ color: oklch(36.4% 0.173 300.0);

Tailwind

colors: {
  custom: {
    50: '#875bac',
    500: '#4f1589',
    950: '#000000',
  },
}

SCSS

$custom: #4f1589;
$custom-light: #875bac;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1589",
  "rgb": {
    "r": 79,
    "g": 21,
    "b": 137
  },
  "hsl": {
    "h": 270,
    "s": 73.418,
    "l": 30.98
  },
  "oklch": {
    "l": 0.36433,
    "c": 0.17309,
    "h": 300
  },
  "luminance": 0.04005
}

Semantic roles & 50–950 ramp

primary

#4F1589

secondary

#7DBD3D

accent

#F03894

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C0410

muted

#7D797F

Preview Lab

Preview with #4F1589

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

Preview Lab → · Contrast checker → · Palette generator →