#4973E4#4973E4

#4973E4 is a mid, vivid blue. Relative luminance 0.193; OKLCH L 58.6% C 0.178 H 265.8°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX#4973E4
RGBrgb(73, 115, 228)
HSLhsl(224, 74%, 59%)
HSVhsv(224, 68%, 89%)
CMYKcmyk(68%, 49.6%, 0%, 10.6%)
CIE-LABlab(51.01, 22.19, -61.80)
CIE-LCHlch(51.01, 65.66, 289.75°)
OKLaboklab(58.56% -0.013 -0.1774)
OKLCHoklch(58.56% 0.178 265.8)
XYZxyz(22.8771, 19.2771, 75.8990)
Luminance0.1928 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4973E4 #E4BA49
analogous
#49C1E4 #4973E4 #6D49E4
triadic
#4973E4 #E44973 #73E449
tetradic
#4973E4 #E449C1 #E4BA49 #49E46D
square
#4973E4 #E449C1 #E4BA49 #49E46D
split-complementary
#4973E4 #E46D49 #C1E449
monochromatic
#173B9C #1F4FD1 #4973E4 #7E9CEC #B4C5F4

Accessibility & contrast

On white

4.32
#4973E4 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.86
#4973E4 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4973E4
4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4973E4#FFFFFF#000000##000000
##4973E41.004.324.864.86
#FFFFFF4.321.0021.0021.00
#0000004.8621.001.001.00
##0000004.8621.001.001.00

Color blindness preview

Protanopia (red-blind)
#3281E8
Deuteranopia (green-blind)
#0073E2
Tritanopia (blue-blind)
#008EA1
Achromatopsia (no color)
#797979

Design tokens & code

CSS
--color: #4973e4;
/* rgb */ color: rgb(73, 115, 228);
/* oklch */ color: oklch(58.6% 0.178 265.8);
Tailwind
colors: {
  custom: {
    50: '#8d9aed',
    500: '#4973e4',
    950: '#000000',
  },
}
SCSS
$custom: #4973e4;
$custom-light: #8d9aed;
$custom-dark: #000000;
JSON
{
  "hex": "#4973e4",
  "rgb": {
    "r": 73,
    "g": 115,
    "b": 228
  },
  "hsl": {
    "h": 223.742,
    "s": 74.163,
    "l": 59.02
  },
  "oklch": {
    "l": 0.58557,
    "c": 0.17784,
    "h": 265.8
  },
  "luminance": 0.19279
}

Semantic roles & 50–950 ramp

primary
#4973E4
secondary
#E3D2A6
accent
#BE37F1
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0D0E16
muted
#7E7E84

Preview Lab

Preview with #4973E4

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

Preview Lab → · Contrast checker → · Palette generator →

#4973E4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva