#422FBA#422FBA

#422FBA is a dark, highly saturated blue. Relative luminance 0.067; OKLCH L 42.8% C 0.205 H 279.5°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX#422FBA
RGBrgb(66, 47, 186)
HSLhsl(248, 60%, 46%)
HSVhsv(248, 75%, 73%)
CMYKcmyk(64.5%, 74.7%, 0%, 27.1%)
CIE-LABlab(31.20, 48.25, -69.89)
CIE-LCHlch(31.20, 84.93, 304.62°)
OKLaboklab(42.8% 0.0338 -0.2018)
OKLCHoklch(42.8% 0.205 279.5)
XYZxyz(12.1234, 6.7355, 47.1061)
Luminance0.0674 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#422FBA #A7BA2F
analogous
#2F62BA #422FBA #872FBA
triadic
#422FBA #BA422F #2FBA42
tetradic
#422FBA #BA2F62 #A7BA2F #2FBA87
square
#422FBA #BA2F62 #A7BA2F #2FBA87
split-complementary
#422FBA #BA872F #62BA2F
monochromatic
#1F1658 #312389 #422FBA #6453D3 #9084E0

Accessibility & contrast

On white

8.95
#422FBA on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.35
#422FBA on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422FBA
8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##422FBA#FFFFFF#000000##FFFFFF
##422FBA1.008.952.358.95
#FFFFFF8.951.0021.001.00
#0000002.3521.001.0021.00
##FFFFFF8.951.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004FBE
Deuteranopia (green-blind)
#0044B7
Tritanopia (blue-blind)
#005772
Achromatopsia (no color)
#494949

Design tokens & code

CSS
--color: #422fba;
/* rgb */ color: rgb(66, 47, 186);
/* oklch */ color: oklch(42.8% 0.205 279.5);
Tailwind
colors: {
  custom: {
    50: '#866ad0',
    500: '#422fba',
    950: '#000000',
  },
}
SCSS
$custom: #422fba;
$custom-light: #866ad0;
$custom-dark: #000000;
JSON
{
  "hex": "#422fba",
  "rgb": {
    "r": 66,
    "g": 47,
    "b": 186
  },
  "hsl": {
    "h": 248.201,
    "s": 59.657,
    "l": 45.686
  },
  "oklch": {
    "l": 0.42799,
    "c": 0.20456,
    "h": 279.5
  },
  "luminance": 0.06736
}

Semantic roles & 50–950 ramp

primary
#422FBA
secondary
#BEC97C
accent
#E345CD
background
#F8F6FC
surface
#F0EBF9
border
#CBC6D2
text
#0D0714
muted
#7D7A82

Preview Lab

Preview with #422FBA

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

Preview Lab → · Contrast checker → · Palette generator →

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