#422FA6#422FA6

#422FA6 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 40.8% C 0.180 H 282.2°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#422FA6
RGB	rgb(66, 47, 166)
HSL	hsl(250, 56%, 42%)
HSV	hsv(250, 72%, 65%)
CMYK	cmyk(60.2%, 71.7%, 0%, 34.9%)
CIE-LAB	lab(29.27, 42.04, -61.11)
CIE-LCH	lch(29.27, 74.18, 304.53°)
OKLab	oklab(40.85% 0.038 -0.1761)
OKLCH	oklch(40.85% 0.18 282.2)
XYZ	xyz(10.1441, 5.9438, 36.6817)
Luminance	0.0594 (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

#422FA6 #93A62F

analogous

#2F58A6 #422FA6 #7E2FA6

triadic

#422FA6 #A6422F #2FA642

tetradic

#422FA6 #A62F58 #93A62F #2FA67E

square

#422FA6 #A62F58 #93A62F #2FA67E

split-complementary

#422FA6 #A67E2F #58A62F

monochromatic

#1C1447 #2F2176 #422FA6 #5C47CB #8777D8

Accessibility & contrast

On white

9.59

#422FA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#422FA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422FA6

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422FA6	#FFFFFF	#000000	##FFFFFF
##422FA6	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049AA

Deuteranopia (green-blind)

#0041A4

Tritanopia (blue-blind)

#004F67

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #422fa6;
/* rgb */ color: rgb(66, 47, 166);
/* oklch */ color: oklch(40.8% 0.180 282.2);

Tailwind

colors: {
  custom: {
    50: '#826ac1',
    500: '#422fa6',
    950: '#000000',
  },
}

SCSS

$custom: #422fa6;
$custom-light: #826ac1;
$custom-dark: #000000;

JSON

{
  "hex": "#422fa6",
  "rgb": {
    "r": 66,
    "g": 47,
    "b": 166
  },
  "hsl": {
    "h": 249.58,
    "s": 55.869,
    "l": 41.765
  },
  "oklch": {
    "l": 0.40849,
    "c": 0.18015,
    "h": 282.2
  },
  "luminance": 0.05944
}

Semantic roles & 50–950 ramp

primary

#422FA6

secondary

#B4C170

accent

#DF49C7

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0612

muted

#7D7A81

Preview Lab

Preview with #422FA6

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

Preview Lab → · Contrast checker → · Palette generator →