#4227A2#4227A2

#4227A2 is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.4% C 0.184 H 284.2°. Best body text is #FFFFFF at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#4227A2
RGB	rgb(66, 39, 162)
HSL	hsl(253, 61%, 39%)
HSV	hsv(253, 76%, 64%)
CMYK	cmyk(59.3%, 75.9%, 0%, 36.5%)
CIE-LAB	lab(27.35, 45.14, -61.86)
CIE-LCH	lch(27.35, 76.58, 306.12°)
OKLab	oklab(39.37% 0.045 -0.1782)
OKLCH	oklch(39.37% 0.184 284.2)
XYZ	xyz(9.4919, 5.2173, 34.6823)
Luminance	0.0522 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4227A2 #87A227

analogous

#2749A2 #4227A2 #8027A2

triadic

#4227A2 #A24227 #27A242

tetradic

#4227A2 #A22749 #87A227 #27A280

square

#4227A2 #A22749 #87A227 #27A280

split-complementary

#4227A2 #A28027 #49A227

monochromatic

#1A0F3F #2E1B71 #4227A2 #5937CF #8269DB

Accessibility & contrast

On white

10.28

#4227A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#4227A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4227A2

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4227A2	#FFFFFF	#000000	##FFFFFF
##4227A2	1.00	10.28	2.04	10.28
#FFFFFF	10.28	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A6

Deuteranopia (green-blind)

#003DA0

Tritanopia (blue-blind)

#074A63

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #4227a2;
/* rgb */ color: rgb(66, 39, 162);
/* oklch */ color: oklch(39.4% 0.184 284.2);

Tailwind

colors: {
  custom: {
    50: '#8265bf',
    500: '#4227a2',
    950: '#000000',
  },
}

SCSS

$custom: #4227a2;
$custom-light: #8265bf;
$custom-dark: #000000;

JSON

{
  "hex": "#4227a2",
  "rgb": {
    "r": 66,
    "g": 39,
    "b": 162
  },
  "hsl": {
    "h": 253.171,
    "s": 61.194,
    "l": 39.412
  },
  "oklch": {
    "l": 0.3937,
    "c": 0.18381,
    "h": 284.2
  },
  "luminance": 0.05218
}

Semantic roles & 50–950 ramp

primary

#4227A2

secondary

#ACC164

accent

#E443C1

background

#F8F6FB

surface

#F0EBF7

border

#CBC6D0

text

#0C0612

muted

#7D7A81

Preview Lab

Preview with #4227A2

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

Preview Lab → · Contrast checker → · Palette generator →