#4743E4#4743E4

#4743E4 is a mid, highly saturated blue. Relative luminance 0.110; OKLCH L 50.0% C 0.234 H 275.0°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX#4743E4
RGBrgb(71, 67, 228)
HSLhsl(241, 75%, 58%)
HSVhsv(241, 71%, 89%)
CMYKcmyk(68.9%, 70.6%, 0%, 10.6%)
CIE-LABlab(39.50, 51.08, -80.56)
CIE-LCHlch(39.50, 95.39, 302.38°)
OKLaboklab(50.01% 0.0202 -0.2328)
OKLCHoklch(50.01% 0.234 275)
XYZxyz(18.6047, 10.9536, 74.5175)
Luminance0.1095 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4743E4 #E0E443
analogous
#438FE4 #4743E4 #9843E4
triadic
#4743E4 #E44743 #43E447
tetradic
#4743E4 #E4438F #E0E443 #43E498
square
#4743E4 #E4438F #E0E443 #43E498
split-complementary
#4743E4 #E49843 #8FE443
monochromatic
#191697 #221DCC #4743E4 #7B79EC #B0AEF3

Accessibility & contrast

On white

6.58
#4743E4 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.19
#4743E4 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4743E4
6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4743E4#FFFFFF#000000##FFFFFF
##4743E41.006.583.196.58
#FFFFFF6.581.0021.001.00
#0000003.1921.001.0021.00
##FFFFFF6.581.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0064E9
Deuteranopia (green-blind)
#0056E1
Tritanopia (blue-blind)
#00708F
Achromatopsia (no color)
#5D5D5D

Design tokens & code

CSS
--color: #4743e4;
/* rgb */ color: rgb(71, 67, 228);
/* oklch */ color: oklch(50.0% 0.234 275.0);
Tailwind
colors: {
  custom: {
    50: '#8f79ee',
    500: '#4743e4',
    950: '#000000',
  },
}
SCSS
$custom: #4743e4;
$custom-light: #8f79ee;
$custom-dark: #000000;
JSON
{
  "hex": "#4743e4",
  "rgb": {
    "r": 71,
    "g": 67,
    "b": 228
  },
  "hsl": {
    "h": 241.491,
    "s": 74.884,
    "l": 57.843
  },
  "oklch": {
    "l": 0.50011,
    "c": 0.23373,
    "h": 275
  },
  "luminance": 0.10955
}

Semantic roles & 50–950 ramp

primary
#4743E4
secondary
#E0E2A1
accent
#F236ED
background
#F9F7FE
surface
#F2EDFD
border
#CCC8D5
text
#0E0917
muted
#7E7B85

Preview Lab

Preview with #4743E4

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

Preview Lab → · Contrast checker → · Palette generator →

#4743E4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva