#4C2B91#4C2B91

#4C2B91 is a dark, vivid violet. Relative luminance 0.053; OKLCH L 39.3% C 0.158 H 292.4°. Best body text is #FFFFFF at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#4C2B91
RGB	rgb(76, 43, 145)
HSL	hsl(259, 54%, 37%)
HSV	hsv(259, 70%, 57%)
CMYK	cmyk(47.6%, 70.3%, 0%, 43.1%)
CIE-LAB	lab(27.60, 39.59, -51.00)
CIE-LCH	lch(27.60, 64.57, 307.82°)
OKLab	oklab(39.32% 0.0603 -0.1461)
OKLCH	oklch(39.32% 0.158 292.4)
XYZ	xyz(8.9538, 5.3083, 27.3354)
Luminance	0.0531 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C2B91 #70912B

analogous

#2B3D91 #4C2B91 #7F2B91

triadic

#4C2B91 #914C2B #2B914C

tetradic

#4C2B91 #912B3D #70912B #2B917F

square

#4C2B91 #912B3D #70912B #2B917F

split-complementary

#4C2B91 #917F2B #3D912B

monochromatic

#1B0F33 #331D62 #4C2B91 #6539C0 #8865D1

Accessibility & contrast

On white

10.19

#4C2B91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#4C2B91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C2B91

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C2B91	#FFFFFF	#000000	##FFFFFF
##4C2B91	1.00	10.19	2.06	10.19
#FFFFFF	10.19	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004394

Deuteranopia (green-blind)

#003F8F

Tritanopia (blue-blind)

#37445A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #4c2b91;
/* rgb */ color: rgb(76, 43, 145);
/* oklch */ color: oklch(39.3% 0.158 292.4);

Tailwind

colors: {
  custom: {
    50: '#8567b2',
    500: '#4c2b91',
    950: '#000000',
  },
}

SCSS

$custom: #4c2b91;
$custom-light: #8567b2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c2b91",
  "rgb": {
    "r": 76,
    "g": 43,
    "b": 145
  },
  "hsl": {
    "h": 259.412,
    "s": 54.255,
    "l": 36.863
  },
  "oklch": {
    "l": 0.39318,
    "c": 0.15805,
    "h": 292.4
  },
  "luminance": 0.05309
}

Semantic roles & 50–950 ramp

primary

#4C2B91

secondary

#9BB860

accent

#DE4AAE

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0611

muted

#7D7A80

Preview Lab

Preview with #4C2B91

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

Preview Lab → · Contrast checker → · Palette generator →