#4D105C#4D105C

#4D105C is a dark, vivid purple. Relative luminance 0.027; OKLCH L 31.8% C 0.133 H 318.6°. Best body text is #FFFFFF at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#4D105C
RGB	rgb(77, 16, 92)
HSL	hsl(288, 70%, 21%)
HSV	hsv(288, 83%, 36%)
CMYK	cmyk(16.3%, 82.6%, 0%, 63.9%)
CIE-LAB	lab(18.89, 39.14, -31.19)
CIE-LCH	lch(18.89, 50.05, 321.45°)
OKLab	oklab(31.82% 0.0996 -0.0877)
OKLCH	oklch(31.82% 0.133 318.6)
XYZ	xyz(5.1774, 2.7213, 10.3757)
Luminance	0.0272 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D105C #1F5C10

analogous

#27105C #4D105C #5C1045

triadic

#4D105C #5C4D10 #105C4D

tetradic

#4D105C #5C2710 #1F5C10 #10455C

square

#4D105C #5C2710 #1F5C10 #10455C

split-complementary

#4D105C #455C10 #105C27

monochromatic

#16051A #210728 #4D105C #791990 #A422C4

Accessibility & contrast

On white

13.60

#4D105C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#4D105C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D105C

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D105C	#FFFFFF	#000000	##FFFFFF
##4D105C	1.00	13.60	1.54	13.60
#FFFFFF	13.60	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A5E

Deuteranopia (green-blind)

#15305A

Tritanopia (blue-blind)

#4D2036

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #4d105c;
/* rgb */ color: rgb(77, 16, 92);
/* oklch */ color: oklch(31.8% 0.133 318.6);

Tailwind

colors: {
  custom: {
    50: '#82568b',
    500: '#4d105c',
    950: '#000000',
  },
}

SCSS

$custom: #4d105c;
$custom-light: #82568b;
$custom-dark: #000000;

JSON

{
  "hex": "#4d105c",
  "rgb": {
    "r": 77,
    "g": 16,
    "b": 92
  },
  "hsl": {
    "h": 288.158,
    "s": 70.37,
    "l": 21.176
  },
  "oklch": {
    "l": 0.3182,
    "c": 0.13272,
    "h": 318.6
  },
  "luminance": 0.02721
}

Semantic roles & 50–950 ramp

primary

#4D105C

secondary

#469533

accent

#ED3B5E

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B030C

muted

#7C787D

Preview Lab

Preview with #4D105C

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

Preview Lab → · Contrast checker → · Palette generator →