#4C2C91#4C2C91

#4C2C91 is a dark, vivid violet. Relative luminance 0.054; OKLCH L 39.5% C 0.157 H 292.2°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#4C2C91
RGB	rgb(76, 44, 145)
HSL	hsl(259, 53%, 37%)
HSV	hsv(259, 70%, 57%)
CMYK	cmyk(47.6%, 69.7%, 0%, 43.1%)
CIE-LAB	lab(27.80, 39.04, -50.68)
CIE-LCH	lch(27.80, 63.97, 307.61°)
OKLab	oklab(39.46% 0.0593 -0.1451)
OKLCH	oklch(39.46% 0.157 292.2)
XYZ	xyz(8.9906, 5.3819, 27.3477)
Luminance	0.0538 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C2C91 #71912C

analogous

#2C3F91 #4C2C91 #7F2C91

triadic

#4C2C91 #914C2C #2C914C

tetradic

#4C2C91 #912C3F #71912C #2C917F

square

#4C2C91 #912C3F #71912C #2C917F

split-complementary

#4C2C91 #917F2C #3F912C

monochromatic

#1B1033 #331E62 #4C2C91 #653AC0 #8867D1

Accessibility & contrast

On white

10.11

#4C2C91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#4C2C91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C2C91

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C2C91	#FFFFFF	#000000	##FFFFFF
##4C2C91	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004394

Deuteranopia (green-blind)

#00408F

Tritanopia (blue-blind)

#37455B

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4c2c91;
/* rgb */ color: rgb(76, 44, 145);
/* oklch */ color: oklch(39.5% 0.157 292.2);

Tailwind

colors: {
  custom: {
    50: '#8568b2',
    500: '#4c2c91',
    950: '#000000',
  },
}

SCSS

$custom: #4c2c91;
$custom-light: #8568b2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c2c91",
  "rgb": {
    "r": 76,
    "g": 44,
    "b": 145
  },
  "hsl": {
    "h": 259.01,
    "s": 53.439,
    "l": 37.059
  },
  "oklch": {
    "l": 0.39462,
    "c": 0.15678,
    "h": 292.2
  },
  "luminance": 0.05382
}

Semantic roles & 50–950 ramp

primary

#4C2C91

secondary

#9CB762

accent

#DD4BAF

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0611

muted

#7D7A80

Preview Lab

Preview with #4C2C91

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

Preview Lab → · Contrast checker → · Palette generator →