#422CB4#422CB4

#422CB4 is a dark, highly saturated blue. Relative luminance 0.063; OKLCH L 41.8% C 0.200 H 280.7°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#422CB4
RGB	rgb(66, 44, 180)
HSL	hsl(250, 61%, 44%)
HSV	hsv(250, 76%, 71%)
CMYK	cmyk(63.3%, 75.6%, 0%, 29.4%)
CIE-LAB	lab(30.04, 47.99, -68.23)
CIE-LCH	lch(30.04, 83.42, 305.12°)
OKLab	oklab(41.81% 0.0371 -0.1969)
OKLCH	oklch(41.81% 0.2 280.7)
XYZ	xyz(11.3831, 6.2540, 43.7785)
Luminance	0.0625 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#422CB4 #9EB42C

analogous

#2C5AB4 #422CB4 #862CB4

triadic

#422CB4 #B4422C #2CB442

tetradic

#422CB4 #B42C5A #9EB42C #2CB486

square

#422CB4 #B42C5A #9EB42C #2CB486

split-complementary

#422CB4 #B4862C #5AB42C

monochromatic

#1E1452 #302083 #422CB4 #604AD3 #8C7CDF

Accessibility & contrast

On white

9.33

#422CB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#422CB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422CB4

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422CB4	#FFFFFF	#000000	##FFFFFF
##422CB4	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB8

Deuteranopia (green-blind)

#0042B2

Tritanopia (blue-blind)

#00536E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #422cb4;
/* rgb */ color: rgb(66, 44, 180);
/* oklch */ color: oklch(41.8% 0.200 280.7);

Tailwind

colors: {
  custom: {
    50: '#8568cc',
    500: '#422cb4',
    950: '#000000',
  },
}

SCSS

$custom: #422cb4;
$custom-light: #8568cc;
$custom-dark: #000000;

JSON

{
  "hex": "#422cb4",
  "rgb": {
    "r": 66,
    "g": 44,
    "b": 180
  },
  "hsl": {
    "h": 249.706,
    "s": 60.714,
    "l": 43.922
  },
  "oklch": {
    "l": 0.41807,
    "c": 0.20033,
    "h": 280.7
  },
  "luminance": 0.06255
}

Semantic roles & 50–950 ramp

primary

#422CB4

secondary

#BAC775

accent

#E444CA

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #422CB4

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

Preview Lab → · Contrast checker → · Palette generator →