#4A43C7#4A43C7

#4A43C7 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 47.5% C 0.197 H 278.1°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX#4A43C7
RGBrgb(74, 67, 199)
HSLhsl(243, 54%, 52%)
HSVhsv(243, 66%, 78%)
CMYKcmyk(62.8%, 66.3%, 0%, 22%)
CIE-LABlab(37.10, 42.14, -67.80)
CIE-LCHlch(37.10, 79.83, 301.86°)
OKLaboklab(47.54% 0.0279 -0.1955)
OKLCHoklch(47.54% 0.197 278.1)
XYZxyz(15.1367, 9.5925, 55.0756)
Luminance0.0959 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4A43C7 #C0C743
analogous
#437EC7 #4A43C7 #8C43C7
triadic
#4A43C7 #C74A43 #43C74A
tetradic
#4A43C7 #C7437E #C0C743 #43C78C
square
#4A43C7 #C7437E #C0C743 #43C78C
split-complementary
#4A43C7 #C78C43 #7EC743
monochromatic
#25216F #352F9E #4A43C7 #7772D5 #A5A1E3

Accessibility & contrast

On white

7.19
#4A43C7 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.92
#4A43C7 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A43C7
7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4A43C7#FFFFFF#000000##FFFFFF
##4A43C71.007.192.927.19
#FFFFFF7.191.0021.001.00
#0000002.9221.001.0021.00
##FFFFFF7.191.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005DCB
Deuteranopia (green-blind)
#0052C4
Tritanopia (blue-blind)
#00657F
Achromatopsia (no color)
#575757

Design tokens & code

CSS
--color: #4a43c7;
/* rgb */ color: rgb(74, 67, 199);
/* oklch */ color: oklch(47.5% 0.197 278.1);
Tailwind
colors: {
  custom: {
    50: '#8b78d9',
    500: '#4a43c7',
    950: '#000000',
  },
}
SCSS
$custom: #4a43c7;
$custom-light: #8b78d9;
$custom-dark: #000000;
JSON
{
  "hex": "#4a43c7",
  "rgb": {
    "r": 74,
    "g": 67,
    "b": 199
  },
  "hsl": {
    "h": 243.182,
    "s": 54.098,
    "l": 52.157
  },
  "oklch": {
    "l": 0.47543,
    "c": 0.19746,
    "h": 278.1
  },
  "luminance": 0.09594
}

Semantic roles & 50–950 ramp

primary
#4A43C7
secondary
#CDD096
accent
#DD4AD6
background
#F9F7FD
surface
#F1EDFB
border
#CBC8D4
text
#0D0915
muted
#7E7B83

Preview Lab

Preview with #4A43C7

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

Preview Lab → · Contrast checker → · Palette generator →

#4A43C7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva