#422BB9#422BB9

#422BB9 is a dark, highly saturated blue. Relative luminance 0.064; OKLCH L 42.2% C 0.207 H 280.1°. Best body text is #FFFFFF at 9.22:1 contrast (WCAG AA passes).

Color values

HEX#422BB9
RGBrgb(66, 43, 185)
HSLhsl(250, 62%, 45%)
HSVhsv(250, 77%, 73%)
CMYKcmyk(64.3%, 76.8%, 0%, 27.5%)
CIE-LABlab(30.37, 50.01, -70.66)
CIE-LCHlch(30.37, 86.57, 305.29°)
OKLaboklab(42.19% 0.0364 -0.204)
OKLCHoklch(42.19% 0.207 280.1)
XYZxyz(11.8648, 6.3879, 46.4973)
Luminance0.0639 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#422BB9 #A2B92B
analogous
#2B5BB9 #422BB9 #892BB9
triadic
#422BB9 #B9422B #2BB942
tetradic
#422BB9 #B92B5B #A2B92B #2BB989
square
#422BB9 #B92B5B #A2B92B #2BB989
split-complementary
#422BB9 #B9892B #5BB92B
monochromatic
#1F1456 #301F87 #422BB9 #624CD5 #8E7EE1

Accessibility & contrast

On white

9.22
#422BB9 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.28
#422BB9 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422BB9
9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##422BB9#FFFFFF#000000##FFFFFF
##422BB91.009.222.289.22
#FFFFFF9.221.0021.001.00
#0000002.2821.001.0021.00
##FFFFFF9.221.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004DBD
Deuteranopia (green-blind)
#0042B6
Tritanopia (blue-blind)
#005571
Achromatopsia (no color)
#474747

Design tokens & code

CSS
--color: #422bb9;
/* rgb */ color: rgb(66, 43, 185);
/* oklch */ color: oklch(42.2% 0.207 280.1);
Tailwind
colors: {
  custom: {
    50: '#8668cf',
    500: '#422bb9',
    950: '#000000',
  },
}
SCSS
$custom: #422bb9;
$custom-light: #8668cf;
$custom-dark: #000000;
JSON
{
  "hex": "#422bb9",
  "rgb": {
    "r": 66,
    "g": 43,
    "b": 185
  },
  "hsl": {
    "h": 249.718,
    "s": 62.281,
    "l": 44.706
  },
  "oklch": {
    "l": 0.42187,
    "c": 0.20719,
    "h": 280.1
  },
  "luminance": 0.06389
}

Semantic roles & 50–950 ramp

primary
#422BB9
secondary
#BCC976
accent
#E542CB
background
#F8F6FC
surface
#F0EBF9
border
#CBC6D2
text
#0D0614
muted
#7D7A82

Preview Lab

Preview with #422BB9

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

Preview Lab → · Contrast checker → · Palette generator →

#422BB9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva