#422FA5#422FA5

#422FA5 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 40.8% C 0.179 H 282.3°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#422FA5
RGB	rgb(66, 47, 165)
HSL	hsl(250, 56%, 42%)
HSV	hsv(250, 72%, 65%)
CMYK	cmyk(60%, 71.5%, 0%, 35.3%)
CIE-LAB	lab(29.18, 41.73, -60.66)
CIE-LCH	lch(29.18, 73.63, 304.52°)
OKLab	oklab(40.76% 0.0382 -0.1748)
OKLCH	oklch(40.76% 0.179 282.3)
XYZ	xyz(10.0527, 5.9072, 36.2005)
Luminance	0.0591 (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

#422FA5 #92A52F

analogous

#2F57A5 #422FA5 #7D2FA5

triadic

#422FA5 #A5422F #2FA542

tetradic

#422FA5 #A52F57 #92A52F #2FA57D

square

#422FA5 #A52F57 #92A52F #2FA57D

split-complementary

#422FA5 #A57D2F #57A52F

monochromatic

#1C1446 #2F2175 #422FA5 #5C47CB #8676D8

Accessibility & contrast

On white

9.63

#422FA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#422FA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422FA5

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422FA5	#FFFFFF	#000000	##FFFFFF
##422FA5	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A9

Deuteranopia (green-blind)

#0041A3

Tritanopia (blue-blind)

#004F67

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #422fa5;
/* rgb */ color: rgb(66, 47, 165);
/* oklch */ color: oklch(40.8% 0.179 282.3);

Tailwind

colors: {
  custom: {
    50: '#8269c1',
    500: '#422fa5',
    950: '#000000',
  },
}

SCSS

$custom: #422fa5;
$custom-light: #8269c1;
$custom-dark: #000000;

JSON

{
  "hex": "#422fa5",
  "rgb": {
    "r": 66,
    "g": 47,
    "b": 165
  },
  "hsl": {
    "h": 249.661,
    "s": 55.66,
    "l": 41.569
  },
  "oklch": {
    "l": 0.40755,
    "c": 0.1789,
    "h": 282.3
  },
  "luminance": 0.05908
}

Semantic roles & 50–950 ramp

primary

#422FA5

secondary

#B3C070

accent

#DF49C7

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0612

muted

#7D7A81

Preview Lab

Preview with #422FA5

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

Preview Lab → · Contrast checker → · Palette generator →