#4488D1#4488D1

#4488D1 is a mid, vivid cyan. Relative luminance 0.234; OKLCH L 61.6% C 0.131 H 252.1°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX#4488D1
RGBrgb(68, 136, 209)
HSLhsl(211, 61%, 54%)
HSVhsv(211, 67%, 82%)
CMYKcmyk(67.5%, 34.9%, 0%, 18%)
CIE-LABlab(55.52, 1.90, -43.91)
CIE-LCHlch(55.52, 43.95, 272.48°)
OKLaboklab(61.64% -0.0401 -0.1246)
OKLCHoklch(61.64% 0.131 252.1)
XYZxyz(22.6924, 23.4384, 63.6374)
Luminance0.2344 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4488D1 #D18D44
analogous
#44CED1 #4488D1 #4744D1
triadic
#4488D1 #D14488 #88D144
tetradic
#4488D1 #D144CE #D18D44 #44D147
square
#4488D1 #D144CE #D18D44 #44D147
split-complementary
#4488D1 #D14744 #CED144
monochromatic
#1F4C7C #2B6AAD #4488D1 #75A7DD #A6C7E9

Accessibility & contrast

On white

3.69
#4488D1 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.69
#4488D1 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4488D1
5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4488D1#FFFFFF#000000##000000
##4488D11.003.695.695.69
#FFFFFF3.691.0021.0021.00
#0000005.6921.001.001.00
##0000005.6921.001.001.00

Color blindness preview

Protanopia (red-blind)
#688CD4
Deuteranopia (green-blind)
#547FD0
Tritanopia (blue-blind)
#0099A3
Achromatopsia (no color)
#858585

Design tokens & code

CSS
--color: #4488d1;
/* rgb */ color: rgb(68, 136, 209);
/* oklch */ color: oklch(61.6% 0.131 252.1);
Tailwind
colors: {
  custom: {
    50: '#87aadf',
    500: '#4488d1',
    950: '#000000',
  },
}
SCSS
$custom: #4488d1;
$custom-light: #87aadf;
$custom-dark: #000000;
JSON
{
  "hex": "#4488d1",
  "rgb": {
    "r": 68,
    "g": 136,
    "b": 209
  },
  "hsl": {
    "h": 211.064,
    "s": 60.515,
    "l": 54.314
  },
  "oklch": {
    "l": 0.61635,
    "c": 0.13091,
    "h": 252.1
  },
  "luminance": 0.23441
}

Semantic roles & 50–950 ramp

primary
#4488D1
secondary
#D6B99A
accent
#9744E4
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C1015
muted
#7D7F83

Preview Lab

Preview with #4488D1

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

Preview Lab → · Contrast checker → · Palette generator →

#4488D1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva