#422DAD#422DAD

#422DAD is a dark, vivid blue. Relative luminance 0.061; OKLCH L 41.2% C 0.191 H 281.5°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#422DAD
RGB	rgb(66, 45, 173)
HSL	hsl(250, 59%, 43%)
HSV	hsv(250, 74%, 68%)
CMYK	cmyk(61.8%, 74%, 0%, 32.2%)
CIE-LAB	lab(29.54, 45.32, -64.87)
CIE-LCH	lch(29.54, 79.14, 304.94°)
OKLab	oklab(41.25% 0.0381 -0.1871)
OKLCH	oklch(41.25% 0.191 281.5)
XYZ	xyz(10.7256, 6.0514, 40.1299)
Luminance	0.0605 (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

#422DAD #98AD2D

analogous

#2D58AD #422DAD #822DAD

triadic

#422DAD #AD422D #2DAD42

tetradic

#422DAD #AD2D58 #98AD2D #2DAD82

square

#422DAD #AD2D58 #98AD2D #2DAD82

split-complementary

#422DAD #AD822D #58AD2D

monochromatic

#1D144C #2F207C #422DAD #5E48CF #8978DC

Accessibility & contrast

On white

9.50

#422DAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#422DAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422DAD

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422DAD	#FFFFFF	#000000	##FFFFFF
##422DAD	1.00	9.50	2.21	9.50
#FFFFFF	9.50	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AB1

Deuteranopia (green-blind)

#0041AB

Tritanopia (blue-blind)

#00516A

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #422dad;
/* rgb */ color: rgb(66, 45, 173);
/* oklch */ color: oklch(41.2% 0.191 281.5);

Tailwind

colors: {
  custom: {
    50: '#8469c7',
    500: '#422dad',
    950: '#000000',
  },
}

SCSS

$custom: #422dad;
$custom-light: #8469c7;
$custom-dark: #000000;

JSON

{
  "hex": "#422dad",
  "rgb": {
    "r": 66,
    "g": 45,
    "b": 173
  },
  "hsl": {
    "h": 249.844,
    "s": 58.716,
    "l": 42.745
  },
  "oklch": {
    "l": 0.41245,
    "c": 0.19092,
    "h": 281.5
  },
  "luminance": 0.06052
}

Semantic roles & 50–950 ramp

primary

#422DAD

secondary

#B7C472

accent

#E246C8

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #422DAD

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

Preview Lab → · Contrast checker → · Palette generator →