#422ECF#422ECF

#422ECF is a dark, highly saturated blue. Relative luminance 0.076; OKLCH L 44.8% C 0.230 H 277.3°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX#422ECF
RGBrgb(66, 46, 207)
HSLhsl(247, 64%, 50%)
HSVhsv(247, 78%, 81%)
CMYKcmyk(68.1%, 77.8%, 0%, 18.8%)
CIE-LABlab(33.17, 55.12, -78.94)
CIE-LCHlch(33.17, 96.28, 304.92°)
OKLaboklab(44.82% 0.0292 -0.2281)
OKLCHoklch(44.82% 0.23 277.3)
XYZxyz(14.4826, 7.6159, 59.7262)
Luminance0.0762 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#422ECF #BBCF2E
analogous
#2E6BCF #422ECF #922ECF
triadic
#422ECF #CF422E #2ECF42
tetradic
#422ECF #CF2E6B #BBCF2E #2ECF92
square
#422ECF #CF2E6B #BBCF2E #2ECF92
split-complementary
#422ECF #CF922E #6BCF2E
monochromatic
#22186B #32239D #422ECF #6E5FDB #9C91E7

Accessibility & contrast

On white

8.32
#422ECF on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.52
#422ECF on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422ECF
8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##422ECF#FFFFFF#000000##FFFFFF
##422ECF1.008.322.528.32
#FFFFFF8.321.0021.001.00
#0000002.5221.001.0021.00
##FFFFFF8.321.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0054D3
Deuteranopia (green-blind)
#0047CC
Tritanopia (blue-blind)
#005F7E
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #422ecf;
/* rgb */ color: rgb(66, 46, 207);
/* oklch */ color: oklch(44.8% 0.230 277.3);
Tailwind
colors: {
  custom: {
    50: '#8a6bdf',
    500: '#422ecf',
    950: '#000000',
  },
}
SCSS
$custom: #422ecf;
$custom-light: #8a6bdf;
$custom-dark: #000000;
JSON
{
  "hex": "#422ecf",
  "rgb": {
    "r": 66,
    "g": 46,
    "b": 207
  },
  "hsl": {
    "h": 247.453,
    "s": 63.636,
    "l": 49.608
  },
  "oklch": {
    "l": 0.44823,
    "c": 0.22997,
    "h": 277.3
  },
  "luminance": 0.07617
}

Semantic roles & 50–950 ramp

primary
#422ECF
secondary
#C8D188
accent
#E741D2
background
#F9F6FD
surface
#F2EBFB
border
#CCC6D4
text
#0E0715
muted
#7E7A83

Preview Lab

Preview with #422ECF

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

Preview Lab → · Contrast checker → · Palette generator →

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