#4C185E#4C185E

#4C185E is a dark, vivid purple. Relative luminance 0.030; OKLCH L 32.6% C 0.124 H 316.0°. Best body text is #FFFFFF at 13.13:1 contrast (WCAG AA passes).

Color values

HEX	#4C185E
RGB	rgb(76, 24, 94)
HSL	hsl(285, 59%, 23%)
HSV	hsv(285, 74%, 37%)
CMYK	cmyk(19.1%, 74.5%, 0%, 63.1%)
CIE-LAB	lab(20.04, 36.02, -30.69)
CIE-LCH	lch(20.04, 47.32, 319.56°)
OKLab	oklab(32.65% 0.0894 -0.0863)
OKLCH	oklch(32.65% 0.124 316)
XYZ	xyz(5.3272, 2.9981, 10.8856)
Luminance	0.0300 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C185E #2A5E18

analogous

#29185E #4C185E #5E184D

triadic

#4C185E #5E4C18 #185E4C

tetradic

#4C185E #5E2918 #2A5E18 #184D5E

square

#4C185E #5E2918 #2A5E18 #184D5E

split-complementary

#4C185E #4D5E18 #185E29

monochromatic

#140618 #250C2D #4C185E #73248F #9B31C0

Accessibility & contrast

On white

13.13

#4C185E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#4C185E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C185E

13.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C185E	#FFFFFF	#000000	##FFFFFF
##4C185E	1.00	13.13	1.60	13.13
#FFFFFF	13.13	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D60

Deuteranopia (green-blind)

#18325C

Tritanopia (blue-blind)

#4B2639

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #4c185e;
/* rgb */ color: rgb(76, 24, 94);
/* oklch */ color: oklch(32.6% 0.124 316.0);

Tailwind

colors: {
  custom: {
    50: '#815a8c',
    500: '#4c185e',
    950: '#000000',
  },
}

SCSS

$custom: #4c185e;
$custom-light: #815a8c;
$custom-dark: #000000;

JSON

{
  "hex": "#4c185e",
  "rgb": {
    "r": 76,
    "g": 24,
    "b": 94
  },
  "hsl": {
    "h": 284.571,
    "s": 59.322,
    "l": 23.137
  },
  "oklch": {
    "l": 0.32646,
    "c": 0.12427,
    "h": 316
  },
  "luminance": 0.02998
}

Semantic roles & 50–950 ramp

primary

#4C185E

secondary

#54943D

accent

#E3456E

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040C

muted

#7C797D

Preview Lab

Preview with #4C185E

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

Preview Lab → · Contrast checker → · Palette generator →