#4C1CA1#4C1CA1

#4C1CA1 is a dark, vivid violet. Relative luminance 0.049; OKLCH L 39.0% C 0.192 H 290.8°. Best body text is #FFFFFF at 10.56:1 contrast (WCAG AA passes).

Color values

HEX	#4C1CA1
RGB	rgb(76, 28, 161)
HSL	hsl(262, 70%, 37%)
HSV	hsv(262, 83%, 63%)
CMYK	cmyk(52.8%, 82.6%, 0%, 36.9%)
CIE-LAB	lab(26.56, 51.21, -62.50)
CIE-LCH	lch(26.56, 80.80, 309.33°)
OKLab	oklab(39.05% 0.0684 -0.1797)
OKLCH	oklch(39.05% 0.192 290.8)
XYZ	xyz(9.8269, 4.9398, 34.1470)
Luminance	0.0494 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1CA1 #71A11C

analogous

#1C2FA1 #4C1CA1 #8F1CA1

triadic

#4C1CA1 #A14C1C #1CA14C

tetradic

#4C1CA1 #A11C2F #71A11C #1CA18F

square

#4C1CA1 #A11C2F #71A11C #1CA18F

split-complementary

#4C1CA1 #A18F1C #2FA11C

monochromatic

#1B0A39 #33136D #4C1CA1 #6525D5 #8856E2

Accessibility & contrast

On white

10.56

#4C1CA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#4C1CA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1CA1

10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1CA1	#FFFFFF	#000000	##FFFFFF
##4C1CA1	1.00	10.56	1.99	10.56
#FFFFFF	10.56	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A5

Deuteranopia (green-blind)

#003C9F

Tritanopia (blue-blind)

#2D4460

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #4c1ca1;
/* rgb */ color: rgb(76, 28, 161);
/* oklch */ color: oklch(39.0% 0.192 290.8);

Tailwind

colors: {
  custom: {
    50: '#8860be',
    500: '#4c1ca1',
    950: '#000000',
  },
}

SCSS

$custom: #4c1ca1;
$custom-light: #8860be;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1ca1",
  "rgb": {
    "r": 76,
    "g": 28,
    "b": 161
  },
  "hsl": {
    "h": 261.654,
    "s": 70.37,
    "l": 37.059
  },
  "oklch": {
    "l": 0.39046,
    "c": 0.19225,
    "h": 290.8
  },
  "luminance": 0.0494
}

Semantic roles & 50–950 ramp

primary

#4C1CA1

secondary

#9CC554

accent

#ED3BAD

background

#F8F5FB

surface

#F0EAF7

border

#CBC6D0

text

#0D0512

muted

#7D7981

Preview Lab

Preview with #4C1CA1

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

Preview Lab → · Contrast checker → · Palette generator →