#4234C7#4234C7

#4234C7 is a dark, highly saturated blue. Relative luminance 0.077; OKLCH L 44.8% C 0.215 H 277.5°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX#4234C7
RGBrgb(66, 52, 199)
HSLhsl(246, 59%, 49%)
HSVhsv(246, 74%, 78%)
CMYKcmyk(66.8%, 73.9%, 0%, 22%)
CIE-LABlab(33.43, 49.62, -73.86)
CIE-LCHlch(33.43, 88.97, 303.89°)
OKLaboklab(44.76% 0.0279 -0.2134)
OKLCHoklch(44.76% 0.215 277.5)
XYZxyz(13.7802, 7.7366, 54.7889)
Luminance0.0774 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4234C7 #B9C734
analogous
#3470C7 #4234C7 #8C34C7
triadic
#4234C7 #C74234 #34C742
tetradic
#4234C7 #C73470 #B9C734 #34C78C
square
#4234C7 #C73470 #B9C734 #34C78C
split-complementary
#4234C7 #C78C34 #70C734
monochromatic
#221B66 #322796 #4234C7 #6D62D6 #9A93E3

Accessibility & contrast

On white

8.24
#4234C7 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.55
#4234C7 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4234C7
8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4234C7#FFFFFF#000000##FFFFFF
##4234C71.008.242.558.24
#FFFFFF8.241.0021.001.00
#0000002.5521.001.0021.00
##FFFFFF8.241.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0055CB
Deuteranopia (green-blind)
#0048C4
Tritanopia (blue-blind)
#005E7B
Achromatopsia (no color)
#4F4F4F

Design tokens & code

CSS
--color: #4234c7;
/* rgb */ color: rgb(66, 52, 199);
/* oklch */ color: oklch(44.8% 0.215 277.5);
Tailwind
colors: {
  custom: {
    50: '#886ed9',
    500: '#4234c7',
    950: '#000000',
  },
}
SCSS
$custom: #4234c7;
$custom-light: #886ed9;
$custom-dark: #000000;
JSON
{
  "hex": "#4234c7",
  "rgb": {
    "r": 66,
    "g": 52,
    "b": 199
  },
  "hsl": {
    "h": 245.714,
    "s": 58.566,
    "l": 49.216
  },
  "oklch": {
    "l": 0.44762,
    "c": 0.21518,
    "h": 277.5
  },
  "luminance": 0.07738
}

Semantic roles & 50–950 ramp

primary
#4234C7
secondary
#C7CE89
accent
#E246D3
background
#F9F6FD
surface
#F1ECFB
border
#CBC7D4
text
#0D0715
muted
#7E7A83

Preview Lab

Preview with #4234C7

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

Preview Lab → · Contrast checker → · Palette generator →

#4234C7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva