#422DB7#422DB7

#422DB7 is a dark, highly saturated blue. Relative luminance 0.065; OKLCH L 42.2% C 0.203 H 280.1°. Best body text is #FFFFFF at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#422DB7
RGB	rgb(66, 45, 183)
HSL	hsl(249, 61%, 45%)
HSV	hsv(249, 75%, 72%)
CMYK	cmyk(63.9%, 75.4%, 0%, 28.2%)
CIE-LAB	lab(30.53, 48.38, -69.21)
CIE-LCH	lch(30.53, 84.45, 304.96°)
OKLab	oklab(42.24% 0.0357 -0.1998)
OKLCH	oklch(42.24% 0.203 280.1)
XYZ	xyz(11.7297, 6.4530, 45.4180)
Luminance	0.0645 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Indigo Blue

#3A18B1

ΔE00 4.05

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#422DB7 #A2B72D

analogous

#2D5DB7 #422DB7 #872DB7

triadic

#422DB7 #B7422D #2DB742

tetradic

#422DB7 #B72D5D #A2B72D #2DB787

square

#422DB7 #B72D5D #A2B72D #2DB787

split-complementary

#422DB7 #B7872D #5DB72D

monochromatic

#1F1555 #302186 #422DB7 #624ED3 #8E7FDF

Accessibility & contrast

On white

9.17

#422DB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#422DB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422DB7

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422DB7	#FFFFFF	#000000	##FFFFFF
##422DB7	1.00	9.17	2.29	9.17
#FFFFFF	9.17	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DBB

Deuteranopia (green-blind)

#0043B5

Tritanopia (blue-blind)

#005570

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #422db7;
/* rgb */ color: rgb(66, 45, 183);
/* oklch */ color: oklch(42.2% 0.203 280.1);

Tailwind

colors: {
  custom: {
    50: '#8569ce',
    500: '#422db7',
    950: '#000000',
  },
}

SCSS

$custom: #422db7;
$custom-light: #8569ce;
$custom-dark: #000000;

JSON

{
  "hex": "#422db7",
  "rgb": {
    "r": 66,
    "g": 45,
    "b": 183
  },
  "hsl": {
    "h": 249.13,
    "s": 60.526,
    "l": 44.706
  },
  "oklch": {
    "l": 0.42237,
    "c": 0.20293,
    "h": 280.1
  },
  "luminance": 0.06454
}

Semantic roles & 50–950 ramp

primary

#422DB7

secondary

#BCC878

accent

#E444CB

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #422DB7

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

Preview Lab → · Contrast checker → · Palette generator →