#4427B9#4427B9

#4427B9 is a dark, highly saturated violet. Relative luminance 0.062; OKLCH L 41.9% C 0.210 H 281.4°. Best body text is #FFFFFF at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#4427B9
RGB	rgb(68, 39, 185)
HSL	hsl(252, 65%, 44%)
HSV	hsv(252, 79%, 73%)
CMYK	cmyk(63.2%, 78.9%, 0%, 27.5%)
CIE-LAB	lab(29.87, 52.18, -71.49)
CIE-LCH	lch(29.87, 88.50, 306.13°)
OKLab	oklab(41.88% 0.0416 -0.2063)
OKLCH	oklch(41.88% 0.21 281.4)
XYZ	xyz(11.8636, 6.1819, 46.4576)
Luminance	0.0618 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4427B9 #9CB927

analogous

#2753B9 #4427B9 #8D27B9

triadic

#4427B9 #B94427 #27B944

tetradic

#4427B9 #B92753 #9CB927 #27B98D

square

#4427B9 #B92753 #9CB927 #27B98D

split-complementary

#4427B9 #B98D27 #53B927

monochromatic

#1F1254 #311C86 #4427B9 #6245D8 #8D78E3

Accessibility & contrast

On white

9.39

#4427B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#4427B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4427B9

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4427B9	#FFFFFF	#000000	##FFFFFF
##4427B9	1.00	9.39	2.24	9.39
#FFFFFF	9.39	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BBD

Deuteranopia (green-blind)

#0041B6

Tritanopia (blue-blind)

#005370

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #4427b9;
/* rgb */ color: rgb(68, 39, 185);
/* oklch */ color: oklch(41.9% 0.210 281.4);

Tailwind

colors: {
  custom: {
    50: '#8766cf',
    500: '#4427b9',
    950: '#000000',
  },
}

SCSS

$custom: #4427b9;
$custom-light: #8766cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4427b9",
  "rgb": {
    "r": 68,
    "g": 39,
    "b": 185
  },
  "hsl": {
    "h": 251.918,
    "s": 65.179,
    "l": 43.922
  },
  "oklch": {
    "l": 0.41879,
    "c": 0.21043,
    "h": 281.4
  },
  "luminance": 0.06183
}

Semantic roles & 50–950 ramp

primary

#4427B9

secondary

#B9CA72

accent

#E840C7

background

#F9F6FC

surface

#F1EBF9

border

#CBC6D2

text

#0D0614

muted

#7E7A82

Preview Lab

Preview with #4427B9

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

Preview Lab → · Contrast checker → · Palette generator →