#4F1768#4F1768

#4F1768 is a dark, vivid purple. Relative luminance 0.033; OKLCH L 33.7% C 0.137 H 313.0°. Best body text is #FFFFFF at 12.69:1 contrast (WCAG AA passes).

Color values

HEX	#4F1768
RGB	rgb(79, 23, 104)
HSL	hsl(281, 64%, 25%)
HSV	hsv(281, 78%, 41%)
CMYK	cmyk(24%, 77.9%, 0%, 59.2%)
CIE-LAB	lab(21.11, 39.44, -35.52)
CIE-LCH	lch(21.11, 53.08, 318.00°)
OKLab	oklab(33.75% 0.0935 -0.1003)
OKLCH	oklch(33.75% 0.137 313)
XYZ	xyz(6.0291, 3.2747, 13.4085)
Luminance	0.0328 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1768 #306817

analogous

#261768 #4F1768 #681759

triadic

#4F1768 #684F17 #17684F

tetradic

#4F1768 #682617 #306817 #175968

square

#4F1768 #682617 #306817 #175968

split-complementary

#4F1768 #596817 #176826

monochromatic

#130619 #290C36 #4F1768 #75229A #9B2DCC

Accessibility & contrast

On white

12.69

#4F1768 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#4F1768 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1768

12.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1768	#FFFFFF	#000000	##FFFFFF
##4F1768	1.00	12.69	1.66	12.69
#FFFFFF	12.69	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00306A

Deuteranopia (green-blind)

#0E3466

Tritanopia (blue-blind)

#4C293E

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #4f1768;
/* rgb */ color: rgb(79, 23, 104);
/* oklch */ color: oklch(33.7% 0.137 313.0);

Tailwind

colors: {
  custom: {
    50: '#845a94',
    500: '#4f1768',
    950: '#000000',
  },
}

SCSS

$custom: #4f1768;
$custom-light: #845a94;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1768",
  "rgb": {
    "r": 79,
    "g": 23,
    "b": 104
  },
  "hsl": {
    "h": 281.481,
    "s": 63.78,
    "l": 24.902
  },
  "oklch": {
    "l": 0.33749,
    "c": 0.13717,
    "h": 313
  },
  "luminance": 0.03275
}

Semantic roles & 50–950 ramp

primary

#4F1768

secondary

#5B9E3D

accent

#E74174

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4F1768

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

Preview Lab → · Contrast checker → · Palette generator →