#4C185A#4C185A

#4C185A is a dark, vivid purple. Relative luminance 0.029; OKLCH L 32.4% C 0.120 H 318.3°. Best body text is #FFFFFF at 13.24:1 contrast (WCAG AA passes).

Color values

HEX	#4C185A
RGB	rgb(76, 24, 90)
HSL	hsl(287, 58%, 22%)
HSV	hsv(287, 73%, 35%)
CMYK	cmyk(15.6%, 73.3%, 0%, 64.7%)
CIE-LAB	lab(19.75, 35.12, -28.48)
CIE-LCH	lch(19.75, 45.22, 320.95°)
OKLab	oklab(32.35% 0.0897 -0.0798)
OKLCH	oklch(32.35% 0.12 318.3)
XYZ	xyz(5.1523, 2.9282, 9.9647)
Luminance	0.0293 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C185A #265A18

analogous

#2B185A #4C185A #5A1847

triadic

#4C185A #5A4C18 #185A4C

tetradic

#4C185A #5A2B18 #265A18 #18475A

square

#4C185A #5A2B18 #265A18 #18475A

split-complementary

#4C185A #475A18 #185A2B

monochromatic

#140618 #230B2A #4C185A #75258A #9E32BB

Accessibility & contrast

On white

13.24

#4C185A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#4C185A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C185A

13.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C185A	#FFFFFF	#000000	##FFFFFF
##4C185A	1.00	13.24	1.59	13.24
#FFFFFF	13.24	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C5C

Deuteranopia (green-blind)

#1B3158

Tritanopia (blue-blind)

#4C2437

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #4c185a;
/* rgb */ color: rgb(76, 24, 90);
/* oklch */ color: oklch(32.4% 0.120 318.3);

Tailwind

colors: {
  custom: {
    50: '#815a89',
    500: '#4c185a',
    950: '#000000',
  },
}

SCSS

$custom: #4c185a;
$custom-light: #815a89;
$custom-dark: #000000;

JSON

{
  "hex": "#4c185a",
  "rgb": {
    "r": 76,
    "g": 24,
    "b": 90
  },
  "hsl": {
    "h": 287.273,
    "s": 57.895,
    "l": 22.353
  },
  "oklch": {
    "l": 0.32354,
    "c": 0.12008,
    "h": 318.3
  },
  "luminance": 0.02928
}

Semantic roles & 50–950 ramp

primary

#4C185A

secondary

#4F913D

accent

#E14767

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0A040B

muted

#7C797C

Preview Lab

Preview with #4C185A

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

Preview Lab → · Contrast checker → · Palette generator →