#4C1D9A#4C1D9A

#4C1D9A is a dark, vivid violet. Relative luminance 0.047; OKLCH L 38.5% C 0.184 H 292.4°. Best body text is #FFFFFF at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#4C1D9A
RGB	rgb(76, 29, 154)
HSL	hsl(263, 68%, 36%)
HSV	hsv(263, 81%, 60%)
CMYK	cmyk(50.6%, 81.2%, 0%, 39.6%)
CIE-LAB	lab(26.00, 48.94, -59.14)
CIE-LCH	lch(26.00, 76.77, 309.61°)
OKLab	oklab(38.45% 0.0702 -0.1699)
OKLCH	oklch(38.45% 0.184 292.4)
XYZ	xyz(9.2509, 4.7480, 30.9946)
Luminance	0.0475 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1D9A #6B9A1D

analogous

#1D2C9A #4C1D9A #8A1D9A

triadic

#4C1D9A #9A4C1D #1D9A4C

tetradic

#4C1D9A #9A1D2C #6B9A1D #1D9A8A

square

#4C1D9A #9A1D2C #6B9A1D #1D9A8A

split-complementary

#4C1D9A #9A8A1D #2C9A1D

monochromatic

#190A33 #331366 #4C1D9A #6527CE #8753DF

Accessibility & contrast

On white

10.77

#4C1D9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#4C1D9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1D9A

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1D9A	#FFFFFF	#000000	##FFFFFF
##4C1D9A	1.00	10.77	1.95	10.77
#FFFFFF	10.77	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9D

Deuteranopia (green-blind)

#003B98

Tritanopia (blue-blind)

#32415C

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #4c1d9a;
/* rgb */ color: rgb(76, 29, 154);
/* oklch */ color: oklch(38.5% 0.184 292.4);

Tailwind

colors: {
  custom: {
    50: '#8760b9',
    500: '#4c1d9a',
    950: '#000000',
  },
}

SCSS

$custom: #4c1d9a;
$custom-light: #8760b9;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1d9a",
  "rgb": {
    "r": 76,
    "g": 29,
    "b": 154
  },
  "hsl": {
    "h": 262.56,
    "s": 68.306,
    "l": 35.882
  },
  "oklch": {
    "l": 0.3845,
    "c": 0.18378,
    "h": 292.4
  },
  "luminance": 0.04748
}

Semantic roles & 50–950 ramp

primary

#4C1D9A

secondary

#97C251

accent

#EB3DAA

background

#F8F5FB

surface

#F0EAF6

border

#CBC6D0

text

#0C0512

muted

#7D7981

Preview Lab

Preview with #4C1D9A

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

Preview Lab → · Contrast checker → · Palette generator →