#4D108D#4D108D

#4D108D is a dark, vivid violet. Relative luminance 0.039; OKLCH L 36.2% C 0.181 H 298.0°. Best body text is #FFFFFF at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#4D108D
RGB	rgb(77, 16, 141)
HSL	hsl(269, 80%, 31%)
HSV	hsv(269, 89%, 55%)
CMYK	cmyk(45.4%, 88.7%, 0%, 44.7%)
CIE-LAB	lab(23.24, 50.46, -55.65)
CIE-LCH	lch(23.24, 75.12, 312.20°)
OKLab	oklab(36.19% 0.0849 -0.1595)
OKLCH	oklch(36.19% 0.181 298)
XYZ	xyz(8.0523, 3.8713, 25.5171)
Luminance	0.0387 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D108D #508D10

analogous

#10118D #4D108D #8B108D

triadic

#4D108D #8D4D10 #108D4D

tetradic

#4D108D #8D1011 #508D10 #108D8B

square

#4D108D #8D1011 #508D10 #108D8B

split-complementary

#4D108D #8D8B10 #118D10

monochromatic

#11041F #2F0A56 #4D108D #6B16C4 #8930E7

Accessibility & contrast

On white

11.84

#4D108D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#4D108D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D108D

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D108D	#FFFFFF	#000000	##FFFFFF
##4D108D	1.00	11.84	1.77	11.84
#FFFFFF	11.84	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003890

Deuteranopia (green-blind)

#00368B

Tritanopia (blue-blind)

#3C3752

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #4d108d;
/* rgb */ color: rgb(77, 16, 141);
/* oklch */ color: oklch(36.2% 0.181 298.0);

Tailwind

colors: {
  custom: {
    50: '#865aaf',
    500: '#4d108d',
    950: '#000000',
  },
}

SCSS

$custom: #4d108d;
$custom-light: #865aaf;
$custom-dark: #000000;

JSON

{
  "hex": "#4d108d",
  "rgb": {
    "r": 77,
    "g": 16,
    "b": 141
  },
  "hsl": {
    "h": 269.28,
    "s": 79.618,
    "l": 30.784
  },
  "oklch": {
    "l": 0.36185,
    "c": 0.18065,
    "h": 298
  },
  "luminance": 0.03871
}

Semantic roles & 50–950 ramp

primary

#4D108D

secondary

#7EC237

accent

#F63296

background

#F8F5FA

surface

#F0E9F5

border

#CBC5CF

text

#0C0411

muted

#7D7980

Preview Lab

Preview with #4D108D

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

Preview Lab → · Contrast checker → · Palette generator →