#4F1566#4F1566

#4F1566 is a dark, vivid purple. Relative luminance 0.032; OKLCH L 33.4% C 0.138 H 314.2°. Best body text is #FFFFFF at 12.87:1 contrast (WCAG AA passes).

Color values

HEX	#4F1566
RGB	rgb(79, 21, 102)
HSL	hsl(283, 66%, 24%)
HSV	hsv(283, 79%, 40%)
CMYK	cmyk(22.5%, 79.4%, 0%, 60%)
CIE-LAB	lab(20.67, 39.82, -34.93)
CIE-LCH	lch(20.67, 52.97, 318.75°)
OKLab	oklab(33.38% 0.0959 -0.0986)
OKLCH	oklch(33.38% 0.138 314.2)
XYZ	xyz(5.8905, 3.1581, 12.8671)
Luminance	0.0316 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1566 #2C6615

analogous

#271566 #4F1566 #661555

triadic

#4F1566 #664F15 #15664F

tetradic

#4F1566 #662715 #2C6615 #155566

square

#4F1566 #662715 #2C6615 #155566

split-complementary

#4F1566 #556615 #156627

monochromatic

#140519 #280B33 #4F1566 #761F99 #9E2ACC

Accessibility & contrast

On white

12.87

#4F1566 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#4F1566 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1566

12.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1566	#FFFFFF	#000000	##FFFFFF
##4F1566	1.00	12.87	1.63	12.87
#FFFFFF	12.87	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F68

Deuteranopia (green-blind)

#0F3364

Tritanopia (blue-blind)

#4D273D

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4f1566;
/* rgb */ color: rgb(79, 21, 102);
/* oklch */ color: oklch(33.4% 0.138 314.2);

Tailwind

colors: {
  custom: {
    50: '#845992',
    500: '#4f1566',
    950: '#000000',
  },
}

SCSS

$custom: #4f1566;
$custom-light: #845992;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1566",
  "rgb": {
    "r": 79,
    "g": 21,
    "b": 102
  },
  "hsl": {
    "h": 282.963,
    "s": 65.854,
    "l": 24.118
  },
  "oklch": {
    "l": 0.33384,
    "c": 0.13756,
    "h": 314.2
  },
  "luminance": 0.03158
}

Semantic roles & 50–950 ramp

primary

#4F1566

secondary

#569D3A

accent

#E93F6F

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4F1566

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

Preview Lab → · Contrast checker → · Palette generator →