#4F1766#4F1766

#4F1766 is a dark, vivid purple. Relative luminance 0.032; OKLCH L 33.6% C 0.135 H 314.0°. Best body text is #FFFFFF at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#4F1766
RGB	rgb(79, 23, 102)
HSL	hsl(283, 63%, 25%)
HSV	hsv(283, 77%, 40%)
CMYK	cmyk(22.5%, 77.5%, 0%, 60%)
CIE-LAB	lab(20.96, 38.98, -34.45)
CIE-LCH	lch(20.96, 52.03, 318.53°)
OKLab	oklab(33.59% 0.0938 -0.0972)
OKLCH	oklch(33.59% 0.135 314)
XYZ	xyz(5.9287, 3.2346, 12.8798)
Luminance	0.0323 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1766 #2E6617

analogous

#281766 #4F1766 #661756

triadic

#4F1766 #664F17 #17664F

tetradic

#4F1766 #662817 #2E6617 #175666

square

#4F1766 #662817 #2E6617 #175666

split-complementary

#4F1766 #566617 #176628

monochromatic

#130619 #280C34 #4F1766 #762298 #9C2ECA

Accessibility & contrast

On white

12.75

#4F1766 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#4F1766 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1766

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1766	#FFFFFF	#000000	##FFFFFF
##4F1766	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)

#002F68

Deuteranopia (green-blind)

#113464

Tritanopia (blue-blind)

#4D283D

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4f1766;
/* rgb */ color: rgb(79, 23, 102);
/* oklch */ color: oklch(33.6% 0.135 314.0);

Tailwind

colors: {
  custom: {
    50: '#845a92',
    500: '#4f1766',
    950: '#000000',
  },
}

SCSS

$custom: #4f1766;
$custom-light: #845a92;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1766",
  "rgb": {
    "r": 79,
    "g": 23,
    "b": 102
  },
  "hsl": {
    "h": 282.532,
    "s": 63.2,
    "l": 24.51
  },
  "oklch": {
    "l": 0.33592,
    "c": 0.13511,
    "h": 314
  },
  "luminance": 0.03234
}

Semantic roles & 50–950 ramp

primary

#4F1766

secondary

#589C3C

accent

#E64272

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4F1766

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

Preview Lab → · Contrast checker → · Palette generator →