#422FA9#422FA9

#422FA9 is a dark, vivid blue. Relative luminance 0.061; OKLCH L 41.1% C 0.184 H 281.8°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#422FA9
RGB	rgb(66, 47, 169)
HSL	hsl(249, 56%, 42%)
HSV	hsv(249, 72%, 66%)
CMYK	cmyk(60.9%, 72.2%, 0%, 33.7%)
CIE-LAB	lab(29.55, 42.98, -62.46)
CIE-LCH	lch(29.55, 75.82, 304.53°)
OKLab	oklab(41.14% 0.0375 -0.18)
OKLCH	oklch(41.14% 0.184 281.8)
XYZ	xyz(10.4225, 6.0551, 38.1480)
Luminance	0.0606 (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

#422FA9 #96A92F

analogous

#2F59A9 #422FA9 #7F2FA9

triadic

#422FA9 #A9422F #2FA942

tetradic

#422FA9 #A92F59 #96A92F #2FA97F

square

#422FA9 #A92F59 #96A92F #2FA97F

split-complementary

#422FA9 #A97F2F #59A92F

monochromatic

#1D1449 #2F2279 #422FA9 #5D49CC #8879DA

Accessibility & contrast

On white

9.50

#422FA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#422FA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422FA9

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422FA9	#FFFFFF	#000000	##FFFFFF
##422FA9	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)

#004AAD

Deuteranopia (green-blind)

#0041A7

Tritanopia (blue-blind)

#005069

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #422fa9;
/* rgb */ color: rgb(66, 47, 169);
/* oklch */ color: oklch(41.1% 0.184 281.8);

Tailwind

colors: {
  custom: {
    50: '#836ac4',
    500: '#422fa9',
    950: '#000000',
  },
}

SCSS

$custom: #422fa9;
$custom-light: #836ac4;
$custom-dark: #000000;

JSON

{
  "hex": "#422fa9",
  "rgb": {
    "r": 66,
    "g": 47,
    "b": 169
  },
  "hsl": {
    "h": 249.344,
    "s": 56.481,
    "l": 42.353
  },
  "oklch": {
    "l": 0.41135,
    "c": 0.18388,
    "h": 281.8
  },
  "luminance": 0.06056
}

Semantic roles & 50–950 ramp

primary

#422FA9

secondary

#B5C272

accent

#E048C8

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #422FA9

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

Preview Lab → · Contrast checker → · Palette generator →