#4F1663#4F1663

#4F1663 is a dark, vivid purple. Relative luminance 0.031; OKLCH L 33.3% C 0.133 H 315.6°. Best body text is #FFFFFF at 12.90:1 contrast (WCAG AA passes).

Color values

HEX	#4F1663
RGB	rgb(79, 22, 99)
HSL	hsl(284, 64%, 24%)
HSV	hsv(284, 78%, 39%)
CMYK	cmyk(20.2%, 77.8%, 0%, 61.2%)
CIE-LAB	lab(20.59, 38.74, -33.09)
CIE-LCH	lch(20.59, 50.94, 319.50°)
OKLab	oklab(33.26% 0.0953 -0.0932)
OKLCH	oklch(33.26% 0.133 315.6)
XYZ	xyz(5.7631, 3.1372, 12.1039)
Luminance	0.0314 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1663 #2A6316

analogous

#281663 #4F1663 #631650

triadic

#4F1663 #634F16 #16634F

tetradic

#4F1663 #632816 #2A6316 #165063

square

#4F1663 #632816 #2A6316 #165063

split-complementary

#4F1663 #506316 #166328

monochromatic

#140619 #270B31 #4F1663 #772195 #9F2CC7

Accessibility & contrast

On white

12.90

#4F1663 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#4F1663 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1663

12.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1663	#FFFFFF	#000000	##FFFFFF
##4F1663	1.00	12.90	1.63	12.90
#FFFFFF	12.90	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E65

Deuteranopia (green-blind)

#143361

Tritanopia (blue-blind)

#4E263B

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4f1663;
/* rgb */ color: rgb(79, 22, 99);
/* oklch */ color: oklch(33.3% 0.133 315.6);

Tailwind

colors: {
  custom: {
    50: '#835a90',
    500: '#4f1663',
    950: '#000000',
  },
}

SCSS

$custom: #4f1663;
$custom-light: #835a90;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1663",
  "rgb": {
    "r": 79,
    "g": 22,
    "b": 99
  },
  "hsl": {
    "h": 284.416,
    "s": 63.636,
    "l": 23.725
  },
  "oklch": {
    "l": 0.33255,
    "c": 0.13332,
    "h": 315.6
  },
  "luminance": 0.03137
}

Semantic roles & 50–950 ramp

primary

#4F1663

secondary

#549A3B

accent

#E7416C

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040C

muted

#7C797D

Preview Lab

Preview with #4F1663

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

Preview Lab → · Contrast checker → · Palette generator →