#4F1863#4F1863

#4F1863 is a dark, vivid purple. Relative luminance 0.032; OKLCH L 33.5% C 0.131 H 315.4°. Best body text is #FFFFFF at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#4F1863
RGB	rgb(79, 24, 99)
HSL	hsl(284, 61%, 24%)
HSV	hsv(284, 76%, 39%)
CMYK	cmyk(20.2%, 75.8%, 0%, 61.2%)
CIE-LAB	lab(20.89, 37.87, -32.59)
CIE-LCH	lch(20.89, 49.96, 319.28°)
OKLab	oklab(33.47% 0.0931 -0.0918)
OKLCH	oklch(33.47% 0.131 315.4)
XYZ	xyz(5.8029, 3.2166, 12.1172)
Luminance	0.0322 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1863 #2C6318

analogous

#2A1863 #4F1863 #631852

triadic

#4F1863 #634F18 #18634F

tetradic

#4F1863 #632A18 #2C6318 #185263

square

#4F1863 #632A18 #2C6318 #185263

split-complementary

#4F1863 #526318 #18632A

monochromatic

#140619 #280C32 #4F1863 #762494 #9E30C6

Accessibility & contrast

On white

12.78

#4F1863 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#4F1863 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1863

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1863	#FFFFFF	#000000	##FFFFFF
##4F1863	1.00	12.78	1.64	12.78
#FFFFFF	12.78	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F65

Deuteranopia (green-blind)

#163461

Tritanopia (blue-blind)

#4D283C

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4f1863;
/* rgb */ color: rgb(79, 24, 99);
/* oklch */ color: oklch(33.5% 0.131 315.4);

Tailwind

colors: {
  custom: {
    50: '#835b90',
    500: '#4f1863',
    950: '#000000',
  },
}

SCSS

$custom: #4f1863;
$custom-light: #835b90;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1863",
  "rgb": {
    "r": 79,
    "g": 24,
    "b": 99
  },
  "hsl": {
    "h": 284,
    "s": 60.976,
    "l": 24.118
  },
  "oklch": {
    "l": 0.33473,
    "c": 0.13074,
    "h": 315.4
  },
  "luminance": 0.03216
}

Semantic roles & 50–950 ramp

primary

#4F1863

secondary

#56993E

accent

#E4446E

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040C

muted

#7C797D

Preview Lab

Preview with #4F1863

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

Preview Lab → · Contrast checker → · Palette generator →