#422BBA#422BBA

#422BBA is a dark, highly saturated blue. Relative luminance 0.064; OKLCH L 42.3% C 0.208 H 280.0°. Best body text is #FFFFFF at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#422BBA
RGB	rgb(66, 43, 186)
HSL	hsl(250, 62%, 45%)
HSV	hsv(250, 77%, 73%)
CMYK	cmyk(64.5%, 76.9%, 0%, 27.1%)
CIE-LAB	lab(30.47, 50.32, -71.08)
CIE-LCH	lch(30.47, 87.09, 305.29°)
OKLab	oklab(42.29% 0.0362 -0.2052)
OKLCH	oklch(42.29% 0.208 280)
XYZ	xyz(11.9708, 6.4302, 47.0552)
Luminance	0.0643 (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

#422BBA #A3BA2B

analogous

#2B5CBA #422BBA #892BBA

triadic

#422BBA #BA422B #2BBA42

tetradic

#422BBA #BA2B5C #A3BA2B #2BBA89

square

#422BBA #BA2B5C #A3BA2B #2BBA89

split-complementary

#422BBA #BA892B #5CBA2B

monochromatic

#1F1457 #302088 #422BBA #634CD6 #8E7EE1

Accessibility & contrast

On white

9.19

#422BBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#422BBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422BBA

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422BBA	#FFFFFF	#000000	##FFFFFF
##422BBA	1.00	9.19	2.29	9.19
#FFFFFF	9.19	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DBE

Deuteranopia (green-blind)

#0042B7

Tritanopia (blue-blind)

#005571

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #422bba;
/* rgb */ color: rgb(66, 43, 186);
/* oklch */ color: oklch(42.3% 0.208 280.0);

Tailwind

colors: {
  custom: {
    50: '#8668d0',
    500: '#422bba',
    950: '#000000',
  },
}

SCSS

$custom: #422bba;
$custom-light: #8668d0;
$custom-dark: #000000;

JSON

{
  "hex": "#422bba",
  "rgb": {
    "r": 66,
    "g": 43,
    "b": 186
  },
  "hsl": {
    "h": 249.65,
    "s": 62.445,
    "l": 44.902
  },
  "oklch": {
    "l": 0.4229,
    "c": 0.20835,
    "h": 280
  },
  "luminance": 0.06431
}

Semantic roles & 50–950 ramp

primary

#422BBA

secondary

#BCCA77

accent

#E642CB

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0D0614

muted

#7D7A83

Preview Lab

Preview with #422BBA

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

Preview Lab → · Contrast checker → · Palette generator →