#422FAD#422FAD

#422FAD is a dark, vivid blue. Relative luminance 0.062; OKLCH L 41.5% C 0.189 H 281.2°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#422FAD
RGB	rgb(66, 47, 173)
HSL	hsl(249, 57%, 43%)
HSV	hsv(249, 73%, 68%)
CMYK	cmyk(61.8%, 72.8%, 0%, 32.2%)
CIE-LAB	lab(29.93, 44.23, -64.24)
CIE-LCH	lch(29.93, 77.99, 304.55°)
OKLab	oklab(41.52% 0.0366 -0.1852)
OKLCH	oklch(41.52% 0.189 281.2)
XYZ	xyz(10.8037, 6.2076, 40.1559)
Luminance	0.0621 (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

#422FAD #9AAD2F

analogous

#2F5BAD #422FAD #812FAD

triadic

#422FAD #AD422F #2FAD42

tetradic

#422FAD #AD2F5B #9AAD2F #2FAD81

square

#422FAD #AD2F5B #9AAD2F #2FAD81

split-complementary

#422FAD #AD812F #5BAD2F

monochromatic

#1D154D #30227D #422FAD #5F4BCE #8A7BDB

Accessibility & contrast

On white

9.37

#422FAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#422FAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422FAD

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422FAD	#FFFFFF	#000000	##FFFFFF
##422FAD	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB1

Deuteranopia (green-blind)

#0042AB

Tritanopia (blue-blind)

#00526B

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #422fad;
/* rgb */ color: rgb(66, 47, 173);
/* oklch */ color: oklch(41.5% 0.189 281.2);

Tailwind

colors: {
  custom: {
    50: '#836ac7',
    500: '#422fad',
    950: '#000000',
  },
}

SCSS

$custom: #422fad;
$custom-light: #836ac7;
$custom-dark: #000000;

JSON

{
  "hex": "#422fad",
  "rgb": {
    "r": 66,
    "g": 47,
    "b": 173
  },
  "hsl": {
    "h": 249.048,
    "s": 57.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.4152,
    "c": 0.18882,
    "h": 281.2
  },
  "luminance": 0.06208
}

Semantic roles & 50–950 ramp

primary

#422FAD

secondary

#B8C474

accent

#E147C9

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #422FAD

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

Preview Lab → · Contrast checker → · Palette generator →