#4229AB#4229AB

#4229AB is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.5% C 0.193 H 282.4°. Best body text is #FFFFFF at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#4229AB
RGB	rgb(66, 41, 171)
HSL	hsl(252, 61%, 42%)
HSV	hsv(252, 76%, 67%)
CMYK	cmyk(61.4%, 76%, 0%, 32.9%)
CIE-LAB	lab(28.60, 46.82, -65.22)
CIE-LCH	lch(28.60, 80.29, 305.67°)
OKLab	oklab(40.52% 0.0413 -0.1881)
OKLCH	oklch(40.52% 0.193 282.4)
XYZ	xyz(10.3881, 5.6837, 39.0698)
Luminance	0.0568 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.24

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4229AB #92AB29

analogous

#2951AB #4229AB #8329AB

triadic

#4229AB #AB4229 #29AB42

tetradic

#4229AB #AB2951 #92AB29 #29AB83

square

#4229AB #AB2951 #92AB29 #29AB83

split-complementary

#4229AB #AB8329 #51AB29

monochromatic

#1C1148 #2F1D7A #4229AB #5C40D1 #8671DD

Accessibility & contrast

On white

9.83

#4229AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#4229AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4229AB

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4229AB	#FFFFFF	#000000	##FFFFFF
##4229AB	1.00	9.83	2.14	9.83
#FFFFFF	9.83	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AF

Deuteranopia (green-blind)

#003FA9

Tritanopia (blue-blind)

#004E68

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #4229ab;
/* rgb */ color: rgb(66, 41, 171);
/* oklch */ color: oklch(40.5% 0.193 282.4);

Tailwind

colors: {
  custom: {
    50: '#8366c5',
    500: '#4229ab',
    950: '#000000',
  },
}

SCSS

$custom: #4229ab;
$custom-light: #8366c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4229ab",
  "rgb": {
    "r": 66,
    "g": 41,
    "b": 171
  },
  "hsl": {
    "h": 251.538,
    "s": 61.321,
    "l": 41.569
  },
  "oklch": {
    "l": 0.40521,
    "c": 0.19256,
    "h": 282.4
  },
  "luminance": 0.05684
}

Semantic roles & 50–950 ramp

primary

#4229AB

secondary

#B3C46C

accent

#E443C5

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #4229AB

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

Preview Lab → · Contrast checker → · Palette generator →