#5073CF#5073CF

#5073CF is a mid, vivid blue. Relative luminance 0.185; OKLCH L 57.5% C 0.147 H 266.2°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX#5073CF
RGBrgb(80, 115, 207)
HSLhsl(223, 57%, 56%)
HSVhsv(223, 61%, 81%)
CMYKcmyk(61.4%, 44.4%, 0%, 18.8%)
CIE-LABlab(50.06, 16.07, -51.42)
CIE-LCHlch(50.06, 53.87, 287.35°)
OKLaboklab(57.51% -0.0097 -0.1467)
OKLCHoklch(57.51% 0.147 266.2)
XYZxyz(20.6976, 18.4701, 61.4937)
Luminance0.1847 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5073CF #CFAC50
analogous
#50B3CF #5073CF #6D50CF
triadic
#5073CF #CF5073 #73CF50
tetradic
#5073CF #CF50B3 #CFAC50 #50CF6D
square
#5073CF #CF50B3 #CFAC50 #50CF6D
split-complementary
#5073CF #CF6D50 #B3CF50
monochromatic
#233D81 #3154B1 #5073CF #8099DC #B0C0E9

Accessibility & contrast

On white

4.47
#5073CF on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.69
#5073CF on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5073CF
4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5073CF#FFFFFF#000000##000000
##5073CF1.004.474.694.69
#FFFFFF4.471.0021.0021.00
#0000004.6921.001.001.00
##0000004.6921.001.001.00

Color blindness preview

Protanopia (red-blind)
#487DD2
Deuteranopia (green-blind)
#3472CD
Tritanopia (blue-blind)
#008897
Achromatopsia (no color)
#777777

Design tokens & code

CSS
--color: #5073cf;
/* rgb */ color: rgb(80, 115, 207);
/* oklch */ color: oklch(57.5% 0.147 266.2);
Tailwind
colors: {
  custom: {
    50: '#8c9ade',
    500: '#5073cf',
    950: '#000000',
  },
}
SCSS
$custom: #5073cf;
$custom-light: #8c9ade;
$custom-dark: #000000;
JSON
{
  "hex": "#5073cf",
  "rgb": {
    "r": 80,
    "g": 115,
    "b": 207
  },
  "hsl": {
    "h": 223.465,
    "s": 56.951,
    "l": 56.275
  },
  "oklch": {
    "l": 0.5751,
    "c": 0.14702,
    "h": 266.2
  },
  "luminance": 0.18472
}

Semantic roles & 50–950 ramp

primary
#5073CF
secondary
#D8C9A3
accent
#B648E0
background
#F9F9FD
surface
#F1F2FB
border
#CBCCD4
text
#0D0E15
muted
#7E7E83

Preview Lab

Preview with #5073CF

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

Preview Lab → · Contrast checker → · Palette generator →

#5073CF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva