#4C1990#4C1990

#4C1990 is a dark, vivid violet. Relative luminance 0.042; OKLCH L 37.1% C 0.177 H 295.6°. Best body text is #FFFFFF at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#4C1990
RGB	rgb(76, 25, 144)
HSL	hsl(266, 70%, 33%)
HSV	hsv(266, 83%, 56%)
CMYK	cmyk(47.2%, 82.6%, 0%, 43.5%)
CIE-LAB	lab(24.47, 47.95, -55.51)
CIE-LCH	lch(24.47, 73.35, 310.82°)
OKLab	oklab(37.09% 0.0764 -0.1592)
OKLCH	oklch(37.09% 0.177 295.6)
XYZ	xyz(8.3608, 4.2452, 26.7590)
Luminance	0.0425 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1990 #5D9019

analogous

#192290 #4C1990 #871990

triadic

#4C1990 #904C19 #19904C

tetradic

#4C1990 #901922 #5D9019 #199087

square

#4C1990 #901922 #5D9019 #199087

split-complementary

#4C1990 #908719 #229019

monochromatic

#150728 #30105C #4C1990 #6822C4 #8745DF

Accessibility & contrast

On white

11.36

#4C1990 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#4C1990 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1990

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1990	#FFFFFF	#000000	##FFFFFF
##4C1990	1.00	11.36	1.85	11.36
#FFFFFF	11.36	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B93

Deuteranopia (green-blind)

#00388E

Tritanopia (blue-blind)

#383C55

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #4c1990;
/* rgb */ color: rgb(76, 25, 144);
/* oklch */ color: oklch(37.1% 0.177 295.6);

Tailwind

colors: {
  custom: {
    50: '#865db2',
    500: '#4c1990',
    950: '#000000',
  },
}

SCSS

$custom: #4c1990;
$custom-light: #865db2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1990",
  "rgb": {
    "r": 76,
    "g": 25,
    "b": 144
  },
  "hsl": {
    "h": 265.714,
    "s": 70.414,
    "l": 33.137
  },
  "oklch": {
    "l": 0.37088,
    "c": 0.17657,
    "h": 295.6
  },
  "luminance": 0.04245
}

Semantic roles & 50–950 ramp

primary

#4C1990

secondary

#8BC045

accent

#ED3BA1

background

#F8F5FB

surface

#F0E9F6

border

#CBC5D0

text

#0C0511

muted

#7D7980

Preview Lab

Preview with #4C1990

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

Preview Lab → · Contrast checker → · Palette generator →