#4C1767#4C1767

#4C1767 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.2% C 0.135 H 311.4°. Best body text is #FFFFFF at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#4C1767
RGB	rgb(76, 23, 103)
HSL	hsl(280, 63%, 25%)
HSV	hsv(280, 78%, 40%)
CMYK	cmyk(26.2%, 77.7%, 0%, 59.6%)
CIE-LAB	lab(20.55, 38.55, -35.79)
CIE-LCH	lch(20.55, 52.61, 317.13°)
OKLab	oklab(33.23% 0.0894 -0.1013)
OKLCH	oklch(33.23% 0.135 311.4)
XYZ	xyz(5.7346, 3.1287, 13.1311)
Luminance	0.0313 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1767 #326717

analogous

#241767 #4C1767 #67175A

triadic

#4C1767 #674C17 #17674C

tetradic

#4C1767 #672417 #326717 #175A67

square

#4C1767 #672417 #326717 #175A67

split-complementary

#4C1767 #5A6717 #176724

monochromatic

#120619 #270C35 #4C1767 #712299 #962DCB

Accessibility & contrast

On white

12.92

#4C1767 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#4C1767 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1767

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1767	#FFFFFF	#000000	##FFFFFF
##4C1767	1.00	12.92	1.63	12.92
#FFFFFF	12.92	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F69

Deuteranopia (green-blind)

#0A3265

Tritanopia (blue-blind)

#49293E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #4c1767;
/* rgb */ color: rgb(76, 23, 103);
/* oklch */ color: oklch(33.2% 0.135 311.4);

Tailwind

colors: {
  custom: {
    50: '#815a93',
    500: '#4c1767',
    950: '#000000',
  },
}

SCSS

$custom: #4c1767;
$custom-light: #815a93;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1767",
  "rgb": {
    "r": 76,
    "g": 23,
    "b": 103
  },
  "hsl": {
    "h": 279.75,
    "s": 63.492,
    "l": 24.706
  },
  "oklch": {
    "l": 0.33228,
    "c": 0.13506,
    "h": 311.4
  },
  "luminance": 0.03129
}

Semantic roles & 50–950 ramp

primary

#4C1767

secondary

#5D9D3D

accent

#E74179

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4C1767

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

Preview Lab → · Contrast checker → · Palette generator →