#4870D0#4870D0

#4870D0 is a mid, vivid blue. Relative luminance 0.175; OKLCH L 56.5% C 0.155 H 264.9°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX#4870D0
RGBrgb(72, 112, 208)
HSLhsl(222, 59%, 55%)
HSVhsv(222, 65%, 82%)
CMYKcmyk(65.4%, 46.2%, 0%, 18.4%)
CIE-LABlab(48.91, 16.87, -53.86)
CIE-LCHlch(48.91, 56.44, 287.39°)
OKLaboklab(56.54% -0.0138 -0.1541)
OKLCHoklch(56.54% 0.155 264.9)
XYZxyz(19.8479, 17.5182, 61.9977)
Luminance0.1752 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4870D0 #D0A848
analogous
#48B4D0 #4870D0 #6448D0
triadic
#4870D0 #D04870 #70D048
tetradic
#4870D0 #D048B4 #D0A848 #48D064
square
#4870D0 #D048B4 #D0A848 #48D064
split-complementary
#4870D0 #D06448 #B4D048
monochromatic
#203C7D #2D53AE #4870D0 #7996DD #A9BCE9

Accessibility & contrast

On white

4.66
#4870D0 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.50
#4870D0 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4870D0
4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4870D0#FFFFFF#000000##FFFFFF
##4870D01.004.664.504.66
#FFFFFF4.661.0021.001.00
#0000004.5021.001.0021.00
##FFFFFF4.661.0021.001.00

Color blindness preview

Protanopia (red-blind)
#407BD4
Deuteranopia (green-blind)
#266ECE
Tritanopia (blue-blind)
#008696
Achromatopsia (no color)
#747474

Design tokens & code

CSS
--color: #4870d0;
/* rgb */ color: rgb(72, 112, 208);
/* oklch */ color: oklch(56.5% 0.155 264.9);
Tailwind
colors: {
  custom: {
    50: '#8998df',
    500: '#4870d0',
    950: '#000000',
  },
}
SCSS
$custom: #4870d0;
$custom-light: #8998df;
$custom-dark: #000000;
JSON
{
  "hex": "#4870d0",
  "rgb": {
    "r": 72,
    "g": 112,
    "b": 208
  },
  "hsl": {
    "h": 222.353,
    "s": 59.13,
    "l": 54.902
  },
  "oklch": {
    "l": 0.56537,
    "c": 0.15469,
    "h": 264.9
  },
  "luminance": 0.1752
}

Semantic roles & 50–950 ramp

primary
#4870D0
secondary
#D7C69D
accent
#B445E2
background
#F9F9FD
surface
#F1F2FB
border
#CBCCD4
text
#0D0D15
muted
#7E7E83

Preview Lab

Preview with #4870D0

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

Preview Lab → · Contrast checker → · Palette generator →

#4870D0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva