#4F1864#4F1864

#4F1864 is a dark, vivid purple. Relative luminance 0.032; OKLCH L 33.5% C 0.132 H 314.9°. Best body text is #FFFFFF at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#4F1864
RGB	rgb(79, 24, 100)
HSL	hsl(283, 61%, 24%)
HSV	hsv(283, 76%, 39%)
CMYK	cmyk(21%, 76%, 0%, 60.8%)
CIE-LAB	lab(20.96, 38.09, -33.13)
CIE-LCH	lch(20.96, 50.49, 318.98°)
OKLab	oklab(33.55% 0.093 -0.0934)
OKLCH	oklch(33.55% 0.132 314.9)
XYZ	xyz(5.8510, 3.2358, 12.3705)
Luminance	0.0324 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1864 #2D6418

analogous

#291864 #4F1864 #641853

triadic

#4F1864 #644F18 #18644F

tetradic

#4F1864 #642918 #2D6418 #185364

square

#4F1864 #642918 #2D6418 #185364

split-complementary

#4F1864 #536418 #186429

monochromatic

#130619 #280C33 #4F1864 #762495 #9D30C7

Accessibility & contrast

On white

12.75

#4F1864 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#4F1864 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1864

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1864	#FFFFFF	#000000	##FFFFFF
##4F1864	1.00	12.75	1.65	12.75
#FFFFFF	12.75	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F66

Deuteranopia (green-blind)

#153462

Tritanopia (blue-blind)

#4D283C

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4f1864;
/* rgb */ color: rgb(79, 24, 100);
/* oklch */ color: oklch(33.5% 0.132 314.9);

Tailwind

colors: {
  custom: {
    50: '#835b91',
    500: '#4f1864',
    950: '#000000',
  },
}

SCSS

$custom: #4f1864;
$custom-light: #835b91;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1864",
  "rgb": {
    "r": 79,
    "g": 24,
    "b": 100
  },
  "hsl": {
    "h": 283.421,
    "s": 61.29,
    "l": 24.314
  },
  "oklch": {
    "l": 0.33548,
    "c": 0.13177,
    "h": 314.9
  },
  "luminance": 0.03236
}

Semantic roles & 50–950 ramp

primary

#4F1864

secondary

#579A3E

accent

#E44370

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040D

muted

#7C797D

Preview Lab

Preview with #4F1864

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

Preview Lab → · Contrast checker → · Palette generator →