#4F105C#4F105C

#4F105C is a dark, vivid purple. Relative luminance 0.028; OKLCH L 32.1% C 0.134 H 320.0°. Best body text is #FFFFFF at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#4F105C
RGB	rgb(79, 16, 92)
HSL	hsl(290, 70%, 21%)
HSV	hsv(290, 83%, 36%)
CMYK	cmyk(14.1%, 82.6%, 0%, 63.9%)
CIE-LAB	lab(19.25, 39.58, -30.60)
CIE-LCH	lch(19.25, 50.03, 322.29°)
OKLab	oklab(32.14% 0.1023 -0.0859)
OKLCH	oklch(32.14% 0.134 320)
XYZ	xyz(5.3413, 2.8058, 10.3834)
Luminance	0.0281 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F105C #1D5C10

analogous

#29105C #4F105C #5C1043

triadic

#4F105C #5C4F10 #105C4F

tetradic

#4F105C #5C2910 #1D5C10 #10435C

square

#4F105C #5C2910 #1D5C10 #10435C

split-complementary

#4F105C #435C10 #105C29

monochromatic

#16051A #220728 #4F105C #7C1990 #A922C4

Accessibility & contrast

On white

13.45

#4F105C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#4F105C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F105C

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F105C	#FFFFFF	#000000	##FFFFFF
##4F105C	1.00	13.45	1.56	13.45
#FFFFFF	13.45	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A5E

Deuteranopia (green-blind)

#17315A

Tritanopia (blue-blind)

#4F2036

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #4f105c;
/* rgb */ color: rgb(79, 16, 92);
/* oklch */ color: oklch(32.1% 0.134 320.0);

Tailwind

colors: {
  custom: {
    50: '#83578b',
    500: '#4f105c',
    950: '#000000',
  },
}

SCSS

$custom: #4f105c;
$custom-light: #83578b;
$custom-dark: #000000;

JSON

{
  "hex": "#4f105c",
  "rgb": {
    "r": 79,
    "g": 16,
    "b": 92
  },
  "hsl": {
    "h": 289.737,
    "s": 70.37,
    "l": 21.176
  },
  "oklch": {
    "l": 0.32143,
    "c": 0.13359,
    "h": 320
  },
  "luminance": 0.02806
}

Semantic roles & 50–950 ramp

primary

#4F105C

secondary

#449533

accent

#ED3B59

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B030C

muted

#7C787D

Preview Lab

Preview with #4F105C

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

Preview Lab → · Contrast checker → · Palette generator →