#4C1568#4C1568

#4C1568 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.1% C 0.139 H 311.2°. Best body text is #FFFFFF at 13.01:1 contrast (WCAG AA passes).

Color values

HEX	#4C1568
RGB	rgb(76, 21, 104)
HSL	hsl(280, 66%, 25%)
HSV	hsv(280, 80%, 41%)
CMYK	cmyk(26.9%, 79.8%, 0%, 59.2%)
CIE-LAB	lab(20.33, 39.64, -36.80)
CIE-LCH	lch(20.33, 54.09, 317.13°)
OKLab	oklab(33.1% 0.0912 -0.1042)
OKLCH	oklch(33.1% 0.139 311.2)
XYZ	xyz(5.7469, 3.0725, 13.3843)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1568 #316815

analogous

#231568 #4C1568 #68155B

triadic

#4C1568 #684C15 #15684C

tetradic

#4C1568 #682315 #316815 #155B68

square

#4C1568 #682315 #316815 #155B68

split-complementary

#4C1568 #5B6815 #156823

monochromatic

#130519 #270B35 #4C1568 #711F9B #962ACE

Accessibility & contrast

On white

13.01

#4C1568 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#4C1568 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1568

13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1568	#FFFFFF	#000000	##FFFFFF
##4C1568	1.00	13.01	1.61	13.01
#FFFFFF	13.01	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F6A

Deuteranopia (green-blind)

#053266

Tritanopia (blue-blind)

#48293E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #4c1568;
/* rgb */ color: rgb(76, 21, 104);
/* oklch */ color: oklch(33.1% 0.139 311.2);

Tailwind

colors: {
  custom: {
    50: '#825994',
    500: '#4c1568',
    950: '#000000',
  },
}

SCSS

$custom: #4c1568;
$custom-light: #825994;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1568",
  "rgb": {
    "r": 76,
    "g": 21,
    "b": 104
  },
  "hsl": {
    "h": 279.759,
    "s": 66.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.33097,
    "c": 0.13852,
    "h": 311.2
  },
  "luminance": 0.03072
}

Semantic roles & 50–950 ramp

primary

#4C1568

secondary

#5C9F3A

accent

#E93E78

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4C1568

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

Preview Lab → · Contrast checker → · Palette generator →