#4738C8#4738C8

#4738C8 is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.8% C 0.211 H 278.7°. Best body text is #FFFFFF at 7.87:1 contrast (WCAG AA passes).

Color values

HEX#4738C8
RGBrgb(71, 56, 200)
HSLhsl(246, 57%, 50%)
HSVhsv(246, 72%, 78%)
CMYKcmyk(64.5%, 72%, 0%, 21.6%)
CIE-LABlab(34.67, 48.34, -72.37)
CIE-LCHlch(34.67, 87.03, 303.74°)
OKLaboklab(45.77% 0.0318 -0.2089)
OKLCHoklch(45.77% 0.211 278.7)
XYZxyz(14.4347, 8.3369, 55.4809)
Luminance0.0834 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4738C8 #B9C838
analogous
#3871C8 #4738C8 #8F38C8
triadic
#4738C8 #C84738 #38C847
tetradic
#4738C8 #C83871 #B9C838 #38C88F
square
#4738C8 #C83871 #B9C838 #38C88F
split-complementary
#4738C8 #C88F38 #71C838
monochromatic
#251D69 #362A99 #4738C8 #7368D5 #A098E3

Accessibility & contrast

On white

7.87
#4738C8 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.67
#4738C8 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4738C8
7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4738C8#FFFFFF#000000##FFFFFF
##4738C81.007.872.677.87
#FFFFFF7.871.0021.001.00
#0000002.6721.001.0021.00
##FFFFFF7.871.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0057CC
Deuteranopia (green-blind)
#004CC5
Tritanopia (blue-blind)
#00607C
Achromatopsia (no color)
#525252

Design tokens & code

CSS
--color: #4738c8;
/* rgb */ color: rgb(71, 56, 200);
/* oklch */ color: oklch(45.8% 0.211 278.7);
Tailwind
colors: {
  custom: {
    50: '#8a71da',
    500: '#4738c8',
    950: '#000000',
  },
}
SCSS
$custom: #4738c8;
$custom-light: #8a71da;
$custom-dark: #000000;
JSON
{
  "hex": "#4738c8",
  "rgb": {
    "r": 71,
    "g": 56,
    "b": 200
  },
  "hsl": {
    "h": 246.25,
    "s": 56.693,
    "l": 50.196
  },
  "oklch": {
    "l": 0.45771,
    "c": 0.21133,
    "h": 278.7
  },
  "luminance": 0.08338
}

Semantic roles & 50–950 ramp

primary
#4738C8
secondary
#C7CE8E
accent
#E048D0
background
#F9F6FD
surface
#F1ECFB
border
#CBC7D4
text
#0D0815
muted
#7E7B83

Preview Lab

Preview with #4738C8

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

Preview Lab → · Contrast checker → · Palette generator →

#4738C8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva