#4B29AB#4B29AB

#4B29AB is a dark, vivid violet. Relative luminance 0.060; OKLCH L 41.3% C 0.192 H 286.6°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#4B29AB
RGB	rgb(75, 41, 171)
HSL	hsl(256, 61%, 42%)
HSV	hsv(256, 76%, 67%)
CMYK	cmyk(56.1%, 76%, 0%, 32.9%)
CIE-LAB	lab(29.47, 48.00, -63.77)
CIE-LCH	lch(29.47, 79.82, 306.97°)
OKLab	oklab(41.34% 0.0547 -0.1835)
OKLCH	oklch(41.34% 0.192 286.6)
XYZ	xyz(11.0431, 6.0214, 39.1005)
Luminance	0.0602 (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

#4B29AB #89AB29

analogous

#2948AB #4B29AB #8C29AB

triadic

#4B29AB #AB4B29 #29AB4B

tetradic

#4B29AB #AB2948 #89AB29 #29AB8C

square

#4B29AB #AB2948 #89AB29 #29AB8C

split-complementary

#4B29AB #AB8C29 #48AB29

monochromatic

#201148 #351D7A #4B29AB #6640D1 #8E71DD

Accessibility & contrast

On white

9.53

#4B29AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#4B29AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B29AB

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B29AB	#FFFFFF	#000000	##FFFFFF
##4B29AB	1.00	9.53	2.20	9.53
#FFFFFF	9.53	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049AF

Deuteranopia (green-blind)

#0042A9

Tritanopia (blue-blind)

#1F4E68

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #4b29ab;
/* rgb */ color: rgb(75, 41, 171);
/* oklch */ color: oklch(41.3% 0.192 286.6);

Tailwind

colors: {
  custom: {
    50: '#8867c5',
    500: '#4b29ab',
    950: '#000000',
  },
}

SCSS

$custom: #4b29ab;
$custom-light: #8867c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4b29ab",
  "rgb": {
    "r": 75,
    "g": 41,
    "b": 171
  },
  "hsl": {
    "h": 255.692,
    "s": 61.321,
    "l": 41.569
  },
  "oklch": {
    "l": 0.41339,
    "c": 0.19152,
    "h": 286.6
  },
  "luminance": 0.06022
}

Semantic roles & 50–950 ramp

primary

#4B29AB

secondary

#ADC46C

accent

#E443BA

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0D0613

muted

#7D7A82

Preview Lab

Preview with #4B29AB

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

Preview Lab → · Contrast checker → · Palette generator →