#4C1B86#4C1B86

#4C1B86 is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.3% C 0.164 H 298.4°. Best body text is #FFFFFF at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#4C1B86
RGB	rgb(76, 27, 134)
HSL	hsl(267, 66%, 32%)
HSV	hsv(267, 80%, 53%)
CMYK	cmyk(43.3%, 79.9%, 0%, 47.5%)
CIE-LAB	lab(23.81, 44.52, -50.35)
CIE-LCH	lch(23.81, 67.21, 311.49°)
OKLab	oklab(36.34% 0.0781 -0.1441)
OKLCH	oklch(36.34% 0.164 298.4)
XYZ	xyz(7.6744, 4.0415, 22.9254)
Luminance	0.0404 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1B86 #55861B

analogous

#1B1F86 #4C1B86 #821B86

triadic

#4C1B86 #864C1B #1B864C

tetradic

#4C1B86 #861B1F #55861B #1B8682

square

#4C1B86 #861B1F #55861B #1B8682

split-complementary

#4C1B86 #86821B #1F861B

monochromatic

#120620 #2F1153 #4C1B86 #6925B9 #8742D9

Accessibility & contrast

On white

11.61

#4C1B86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#4C1B86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1B86

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1B86	#FFFFFF	#000000	##FFFFFF
##4C1B86	1.00	11.61	1.81	11.61
#FFFFFF	11.61	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003989

Deuteranopia (green-blind)

#003884

Tritanopia (blue-blind)

#3D3850

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #4c1b86;
/* rgb */ color: rgb(76, 27, 134);
/* oklch */ color: oklch(36.3% 0.164 298.4);

Tailwind

colors: {
  custom: {
    50: '#845eaa',
    500: '#4c1b86',
    950: '#000000',
  },
}

SCSS

$custom: #4c1b86;
$custom-light: #845eaa;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1b86",
  "rgb": {
    "r": 76,
    "g": 27,
    "b": 134
  },
  "hsl": {
    "h": 267.477,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.36342,
    "c": 0.16385,
    "h": 298.4
  },
  "luminance": 0.04042
}

Semantic roles & 50–950 ramp

primary

#4C1B86

secondary

#83B944

accent

#E93E9B

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #4C1B86

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

Preview Lab → · Contrast checker → · Palette generator →