#4C29AB#4C29AB

#4C29AB is a dark, vivid violet. Relative luminance 0.061; OKLCH L 41.4% C 0.191 H 287.1°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#4C29AB
RGB	rgb(76, 41, 171)
HSL	hsl(256, 61%, 42%)
HSV	hsv(256, 76%, 67%)
CMYK	cmyk(55.6%, 76%, 0%, 32.9%)
CIE-LAB	lab(29.57, 48.14, -63.60)
CIE-LCH	lch(29.57, 79.76, 307.13°)
OKLab	oklab(41.44% 0.0562 -0.183)
OKLCH	oklch(41.44% 0.191 287.1)
XYZ	xyz(11.1219, 6.0621, 39.1042)
Luminance	0.0606 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C29AB #88AB29

analogous

#2947AB #4C29AB #8D29AB

triadic

#4C29AB #AB4C29 #29AB4C

tetradic

#4C29AB #AB2947 #88AB29 #29AB8D

square

#4C29AB #AB2947 #88AB29 #29AB8D

split-complementary

#4C29AB #AB8D29 #47AB29

monochromatic

#201148 #361D7A #4C29AB #6740D1 #8E71DD

Accessibility & contrast

On white

9.49

#4C29AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#4C29AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C29AB

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C29AB	#FFFFFF	#000000	##FFFFFF
##4C29AB	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049AF

Deuteranopia (green-blind)

#0042A9

Tritanopia (blue-blind)

#224D68

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #4c29ab;
/* rgb */ color: rgb(76, 41, 171);
/* oklch */ color: oklch(41.4% 0.191 287.1);

Tailwind

colors: {
  custom: {
    50: '#8967c5',
    500: '#4c29ab',
    950: '#000000',
  },
}

SCSS

$custom: #4c29ab;
$custom-light: #8967c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4c29ab",
  "rgb": {
    "r": 76,
    "g": 41,
    "b": 171
  },
  "hsl": {
    "h": 256.154,
    "s": 61.321,
    "l": 41.569
  },
  "oklch": {
    "l": 0.41435,
    "c": 0.19144,
    "h": 287.1
  },
  "luminance": 0.06063
}

Semantic roles & 50–950 ramp

primary

#4C29AB

secondary

#ACC46C

accent

#E443B9

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0D0613

muted

#7D7A82

Preview Lab

Preview with #4C29AB

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

Preview Lab → · Contrast checker → · Palette generator →