#4C1763#4C1763

#4C1763 is a dark, vivid purple. Relative luminance 0.030; OKLCH L 32.9% C 0.131 H 313.4°. Best body text is #FFFFFF at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#4C1763
RGB	rgb(76, 23, 99)
HSL	hsl(282, 62%, 24%)
HSV	hsv(282, 77%, 39%)
CMYK	cmyk(23.2%, 76.8%, 0%, 61.2%)
CIE-LAB	lab(20.24, 37.62, -33.66)
CIE-LCH	lch(20.24, 50.48, 318.18°)
OKLab	oklab(32.91% 0.09 -0.095)
OKLCH	oklch(32.91% 0.131 313.4)
XYZ	xyz(5.5386, 3.0503, 12.0990)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1763 #2E6317

analogous

#261763 #4C1763 #631754

triadic

#4C1763 #634C17 #17634C

tetradic

#4C1763 #632617 #2E6317 #175463

square

#4C1763 #632617 #2E6317 #175463

split-complementary

#4C1763 #546317 #176326

monochromatic

#130619 #260B31 #4C1763 #722395 #982EC6

Accessibility & contrast

On white

13.04

#4C1763 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#4C1763 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1763

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1763	#FFFFFF	#000000	##FFFFFF
##4C1763	1.00	13.04	1.61	13.04
#FFFFFF	13.04	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E65

Deuteranopia (green-blind)

#113261

Tritanopia (blue-blind)

#4A273B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #4c1763;
/* rgb */ color: rgb(76, 23, 99);
/* oklch */ color: oklch(32.9% 0.131 313.4);

Tailwind

colors: {
  custom: {
    50: '#815a90',
    500: '#4c1763',
    950: '#000000',
  },
}

SCSS

$custom: #4c1763;
$custom-light: #815a90;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1763",
  "rgb": {
    "r": 76,
    "g": 23,
    "b": 99
  },
  "hsl": {
    "h": 281.842,
    "s": 62.295,
    "l": 23.922
  },
  "oklch": {
    "l": 0.32912,
    "c": 0.13086,
    "h": 313.4
  },
  "luminance": 0.0305
}

Semantic roles & 50–950 ramp

primary

#4C1763

secondary

#599A3C

accent

#E54274

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040C

muted

#7C797D

Preview Lab

Preview with #4C1763

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

Preview Lab → · Contrast checker → · Palette generator →