#4F108D#4F108D

#4F108D is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.4% C 0.181 H 299.1°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#4F108D
RGB	rgb(79, 16, 141)
HSL	hsl(270, 80%, 31%)
HSV	hsv(270, 89%, 55%)
CMYK	cmyk(44%, 88.7%, 0%, 44.7%)
CIE-LAB	lab(23.52, 50.71, -55.17)
CIE-LCH	lch(23.52, 74.94, 312.59°)
OKLab	oklab(36.44% 0.0881 -0.158)
OKLCH	oklch(36.44% 0.181 299.1)
XYZ	xyz(8.2162, 3.9558, 25.5248)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F108D #4E8D10

analogous

#10108D #4F108D #8D108C

triadic

#4F108D #8D4F10 #108D4F

tetradic

#4F108D #8D1010 #4E8D10 #108C8D

square

#4F108D #8D1010 #4E8D10 #108C8D

split-complementary

#4F108D #8C8D10 #108D10

monochromatic

#11041F #300A56 #4F108D #6E16C4 #8C30E7

Accessibility & contrast

On white

11.72

#4F108D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#4F108D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F108D

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F108D	#FFFFFF	#000000	##FFFFFF
##4F108D	1.00	11.72	1.79	11.72
#FFFFFF	11.72	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003890

Deuteranopia (green-blind)

#00378B

Tritanopia (blue-blind)

#3F3752

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #4f108d;
/* rgb */ color: rgb(79, 16, 141);
/* oklch */ color: oklch(36.4% 0.181 299.1);

Tailwind

colors: {
  custom: {
    50: '#885aaf',
    500: '#4f108d',
    950: '#000000',
  },
}

SCSS

$custom: #4f108d;
$custom-light: #885aaf;
$custom-dark: #000000;

JSON

{
  "hex": "#4f108d",
  "rgb": {
    "r": 79,
    "g": 16,
    "b": 141
  },
  "hsl": {
    "h": 270.24,
    "s": 79.618,
    "l": 30.784
  },
  "oklch": {
    "l": 0.3644,
    "c": 0.18091,
    "h": 299.1
  },
  "luminance": 0.03956
}

Semantic roles & 50–950 ramp

primary

#4F108D

secondary

#7CC237

accent

#F63293

background

#F8F5FA

surface

#F0E9F5

border

#CBC5CF

text

#0C0411

muted

#7D7980

Preview Lab

Preview with #4F108D

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

Preview Lab → · Contrast checker → · Palette generator →