#4427B5#4427B5

#4427B5 is a dark, highly saturated violet. Relative luminance 0.060; OKLCH L 41.5% C 0.206 H 282.0°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#4427B5
RGB	rgb(68, 39, 181)
HSL	hsl(252, 65%, 43%)
HSV	hsv(252, 78%, 71%)
CMYK	cmyk(62.4%, 78.5%, 0%, 29%)
CIE-LAB	lab(29.45, 51.01, -69.80)
CIE-LCH	lch(29.45, 86.45, 306.16°)
OKLab	oklab(41.47% 0.0428 -0.2013)
OKLCH	oklch(41.47% 0.206 282)
XYZ	xyz(11.4473, 6.0153, 44.2650)
Luminance	0.0602 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.64

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4427B5 #98B527

analogous

#2751B5 #4427B5 #8B27B5

triadic

#4427B5 #B54427 #27B544

tetradic

#4427B5 #B52751 #98B527 #27B58B

square

#4427B5 #B52751 #98B527 #27B58B

split-complementary

#4427B5 #B58B27 #51B527

monochromatic

#1E1150 #311C83 #4427B5 #6143D6 #8B75E1

Accessibility & contrast

On white

9.53

#4427B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#4427B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4427B5

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4427B5	#FFFFFF	#000000	##FFFFFF
##4427B5	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)

#004AB9

Deuteranopia (green-blind)

#0040B2

Tritanopia (blue-blind)

#00516E

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #4427b5;
/* rgb */ color: rgb(68, 39, 181);
/* oklch */ color: oklch(41.5% 0.206 282.0);

Tailwind

colors: {
  custom: {
    50: '#8666cc',
    500: '#4427b5',
    950: '#000000',
  },
}

SCSS

$custom: #4427b5;
$custom-light: #8666cc;
$custom-dark: #000000;

JSON

{
  "hex": "#4427b5",
  "rgb": {
    "r": 68,
    "g": 39,
    "b": 181
  },
  "hsl": {
    "h": 252.254,
    "s": 64.545,
    "l": 43.137
  },
  "oklch": {
    "l": 0.41466,
    "c": 0.20583,
    "h": 282
  },
  "luminance": 0.06016
}

Semantic roles & 50–950 ramp

primary

#4427B5

secondary

#B6C96F

accent

#E840C5

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0D0614

muted

#7D7A82

Preview Lab

Preview with #4427B5

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

Preview Lab → · Contrast checker → · Palette generator →