#4737D0#4737D0

#4737D0 is a mid, highly saturated blue. Relative luminance 0.086; OKLCH L 46.4% C 0.222 H 278.0°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX#4737D0
RGBrgb(71, 55, 208)
HSLhsl(246, 62%, 52%)
HSVhsv(246, 74%, 82%)
CMYKcmyk(65.9%, 73.6%, 0%, 18.4%)
CIE-LABlab(35.25, 51.35, -76.07)
CIE-LCHlch(35.25, 91.78, 304.02°)
OKLaboklab(46.41% 0.0309 -0.2197)
OKLCHoklch(46.41% 0.222 278)
XYZxyz(15.3462, 8.6247, 60.5183)
Luminance0.0863 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4737D0 #C0D037
analogous
#3773D0 #4737D0 #9437D0
triadic
#4737D0 #D04737 #37D047
tetradic
#4737D0 #D03773 #C0D037 #37D094
square
#4737D0 #D03773 #C0D037 #37D094
split-complementary
#4737D0 #D09437 #73D037
monochromatic
#241B72 #3326A3 #4737D0 #7569DC #A29AE7

Accessibility & contrast

On white

7.71
#4737D0 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.73
#4737D0 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4737D0
7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4737D0#FFFFFF#000000##FFFFFF
##4737D01.007.712.737.71
#FFFFFF7.711.0021.001.00
#0000002.7321.001.0021.00
##FFFFFF7.711.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0059D4
Deuteranopia (green-blind)
#004DCD
Tritanopia (blue-blind)
#006381
Achromatopsia (no color)
#535353

Design tokens & code

CSS
--color: #4737d0;
/* rgb */ color: rgb(71, 55, 208);
/* oklch */ color: oklch(46.4% 0.222 278.0);
Tailwind
colors: {
  custom: {
    50: '#8c70e0',
    500: '#4737d0',
    950: '#000000',
  },
}
SCSS
$custom: #4737d0;
$custom-light: #8c70e0;
$custom-dark: #000000;
JSON
{
  "hex": "#4737d0",
  "rgb": {
    "r": 71,
    "g": 55,
    "b": 208
  },
  "hsl": {
    "h": 246.275,
    "s": 61.943,
    "l": 51.569
  },
  "oklch": {
    "l": 0.46412,
    "c": 0.22188,
    "h": 278
  },
  "luminance": 0.08626
}

Semantic roles & 50–950 ramp

primary
#4737D0
secondary
#CCD390
accent
#E543D4
background
#F9F6FD
surface
#F2ECFB
border
#CCC7D4
text
#0E0815
muted
#7E7B83

Preview Lab

Preview with #4737D0

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

Preview Lab → · Contrast checker → · Palette generator →

#4737D0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva