#4F1764#4F1764

#4F1764 is a dark, vivid purple. Relative luminance 0.032; OKLCH L 33.4% C 0.133 H 315.0°. Best body text is #FFFFFF at 12.81:1 contrast (WCAG AA passes).

Color values

HEX	#4F1764
RGB	rgb(79, 23, 100)
HSL	hsl(284, 63%, 24%)
HSV	hsv(284, 77%, 39%)
CMYK	cmyk(21%, 77%, 0%, 60.8%)
CIE-LAB	lab(20.81, 38.53, -33.38)
CIE-LCH	lch(20.81, 50.98, 319.10°)
OKLab	oklab(33.44% 0.0941 -0.0941)
OKLCH	oklch(33.44% 0.133 315)
XYZ	xyz(5.8307, 3.1954, 12.3637)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1764 #2C6417

analogous

#291764 #4F1764 #641753

triadic

#4F1764 #644F17 #17644F

tetradic

#4F1764 #642917 #2C6417 #175364

square

#4F1764 #642917 #2C6417 #175364

split-complementary

#4F1764 #536417 #176429

monochromatic

#140619 #280C32 #4F1764 #762296 #9E2EC8

Accessibility & contrast

On white

12.81

#4F1764 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#4F1764 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1764

12.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1764	#FFFFFF	#000000	##FFFFFF
##4F1764	1.00	12.81	1.64	12.81
#FFFFFF	12.81	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F66

Deuteranopia (green-blind)

#143362

Tritanopia (blue-blind)

#4D273C

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4f1764;
/* rgb */ color: rgb(79, 23, 100);
/* oklch */ color: oklch(33.4% 0.133 315.0);

Tailwind

colors: {
  custom: {
    50: '#835a91',
    500: '#4f1764',
    950: '#000000',
  },
}

SCSS

$custom: #4f1764;
$custom-light: #835a91;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1764",
  "rgb": {
    "r": 79,
    "g": 23,
    "b": 100
  },
  "hsl": {
    "h": 283.636,
    "s": 62.602,
    "l": 24.118
  },
  "oklch": {
    "l": 0.33438,
    "c": 0.13307,
    "h": 315
  },
  "luminance": 0.03195
}

Semantic roles & 50–950 ramp

primary

#4F1764

secondary

#569A3C

accent

#E6426F

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040D

muted

#7C797D

Preview Lab

Preview with #4F1764

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

Preview Lab → · Contrast checker → · Palette generator →