#4973D5#4973D5

#4973D5 is a mid, vivid blue. Relative luminance 0.185; OKLCH L 57.5% C 0.158 H 264.5°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX#4973D5
RGBrgb(73, 115, 213)
HSLhsl(222, 63%, 56%)
HSVhsv(222, 66%, 84%)
CMYKcmyk(65.7%, 46%, 0%, 16.5%)
CIE-LABlab(50.07, 16.92, -54.83)
CIE-LCHlch(50.07, 57.38, 287.15°)
OKLaboklab(57.54% -0.015 -0.1569)
OKLCHoklch(57.54% 0.158 264.5)
XYZxyz(20.8844, 18.4800, 65.4043)
Luminance0.1848 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4973D5 #D5AB49
analogous
#49B9D5 #4973D5 #6549D5
triadic
#4973D5 #D54973 #73D549
tetradic
#4973D5 #D549B9 #D5AB49 #49D565
square
#4973D5 #D549B9 #D5AB49 #49D565
split-complementary
#4973D5 #D56549 #B9D549
monochromatic
#1F3D85 #2A54B7 #4973D5 #7B99E0 #ACBFEC

Accessibility & contrast

On white

4.47
#4973D5 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.70
#4973D5 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4973D5
4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4973D5#FFFFFF#000000##000000
##4973D51.004.474.704.70
#FFFFFF4.471.0021.0021.00
#0000004.7021.001.001.00
##0000004.7021.001.001.00

Color blindness preview

Protanopia (red-blind)
#427ED9
Deuteranopia (green-blind)
#2771D3
Tritanopia (blue-blind)
#008A9A
Achromatopsia (no color)
#777777

Design tokens & code

CSS
--color: #4973d5;
/* rgb */ color: rgb(73, 115, 213);
/* oklch */ color: oklch(57.5% 0.158 264.5);
Tailwind
colors: {
  custom: {
    50: '#8a9ae2',
    500: '#4973d5',
    950: '#000000',
  },
}
SCSS
$custom: #4973d5;
$custom-light: #8a9ae2;
$custom-dark: #000000;
JSON
{
  "hex": "#4973d5",
  "rgb": {
    "r": 73,
    "g": 115,
    "b": 213
  },
  "hsl": {
    "h": 222,
    "s": 62.5,
    "l": 56.078
  },
  "oklch": {
    "l": 0.57541,
    "c": 0.15759,
    "h": 264.5
  },
  "luminance": 0.18482
}

Semantic roles & 50–950 ramp

primary
#4973D5
secondary
#DAC8A0
accent
#B542E6
background
#F9F9FD
surface
#F1F2FB
border
#CBCCD4
text
#0D0E15
muted
#7E7E83

Preview Lab

Preview with #4973D5

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

Preview Lab → · Contrast checker → · Palette generator →

#4973D5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva