#422FC3#422FC3

#422FC3 is a dark, highly saturated blue. Relative luminance 0.071; OKLCH L 43.7% C 0.215 H 278.5°. Best body text is #FFFFFF at 8.66:1 contrast (WCAG AA passes).

Color values

HEX#422FC3
RGBrgb(66, 47, 195)
HSLhsl(248, 61%, 47%)
HSVhsv(248, 76%, 76%)
CMYKcmyk(66.2%, 75.9%, 0%, 23.5%)
CIE-LABlab(32.10, 51.01, -73.70)
CIE-LCHlch(32.10, 89.63, 304.69°)
OKLaboklab(43.71% 0.0317 -0.2129)
OKLCHoklch(43.71% 0.215 278.5)
XYZxyz(13.1104, 7.1303, 52.3046)
Luminance0.0713 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#422FC3 #B0C32F
analogous
#2F66C3 #422FC3 #8C2FC3
triadic
#422FC3 #C3422F #2FC342
tetradic
#422FC3 #C32F66 #B0C32F #2FC38C
square
#422FC3 #C32F66 #B0C32F #2FC38C
split-complementary
#422FC3 #C38C2F #66C32F
monochromatic
#211760 #312392 #422FC3 #6958D7 #958AE3

Accessibility & contrast

On white

8.66
#422FC3 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.43
#422FC3 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422FC3
8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##422FC3#FFFFFF#000000##FFFFFF
##422FC31.008.662.438.66
#FFFFFF8.661.0021.001.00
#0000002.4321.001.0021.00
##FFFFFF8.661.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0051C7
Deuteranopia (green-blind)
#0045C0
Tritanopia (blue-blind)
#005A77
Achromatopsia (no color)
#4C4C4C

Design tokens & code

CSS
--color: #422fc3;
/* rgb */ color: rgb(66, 47, 195);
/* oklch */ color: oklch(43.7% 0.215 278.5);
Tailwind
colors: {
  custom: {
    50: '#886bd6',
    500: '#422fc3',
    950: '#000000',
  },
}
SCSS
$custom: #422fc3;
$custom-light: #886bd6;
$custom-dark: #000000;
JSON
{
  "hex": "#422fc3",
  "rgb": {
    "r": 66,
    "g": 47,
    "b": 195
  },
  "hsl": {
    "h": 247.703,
    "s": 61.157,
    "l": 47.451
  },
  "oklch": {
    "l": 0.43706,
    "c": 0.2152,
    "h": 278.5
  },
  "luminance": 0.07131
}

Semantic roles & 50–950 ramp

primary
#422FC3
secondary
#C3CD81
accent
#E444D0
background
#F9F6FD
surface
#F1EBFA
border
#CBC6D3
text
#0D0715
muted
#7E7A83

Preview Lab

Preview with #422FC3

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

Preview Lab → · Contrast checker → · Palette generator →

#422FC3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva