#4790D5#4790D5

#4790D5 is a light, vivid cyan. Relative luminance 0.261; OKLCH L 63.8% C 0.127 H 249.3°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX#4790D5
RGBrgb(71, 144, 213)
HSLhsl(209, 63%, 56%)
HSVhsv(209, 67%, 84%)
CMYKcmyk(66.7%, 32.4%, 0%, 16.5%)
CIE-LABlab(58.12, -0.94, -42.05)
CIE-LCHlch(58.12, 42.06, 268.72°)
OKLaboklab(63.77% -0.0449 -0.119)
OKLCHoklch(63.77% 0.127 249.3)
XYZxyz(24.5776, 26.0877, 66.6780)
Luminance0.2609 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4790D5 #D58C47
analogous
#47D5D3 #4790D5 #4749D5
triadic
#4790D5 #D54790 #90D547
tetradic
#4790D5 #D347D5 #D58C47 #49D547
square
#4790D5 #D347D5 #D58C47 #49D547
split-complementary
#4790D5 #D54749 #D5D347
monochromatic
#1E5284 #2971B5 #4790D5 #79AEE0 #ABCCEC

Accessibility & contrast

On white

3.38
#4790D5 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.22
#4790D5 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4790D5
6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4790D5#FFFFFF#000000##000000
##4790D51.003.386.226.22
#FFFFFF3.381.0021.0021.00
#0000006.2221.001.001.00
##0000006.2221.001.001.00

Color blindness preview

Protanopia (red-blind)
#7293D8
Deuteranopia (green-blind)
#5E86D4
Tritanopia (blue-blind)
#00A0A9
Achromatopsia (no color)
#8C8C8C

Design tokens & code

CSS
--color: #4790d5;
/* rgb */ color: rgb(71, 144, 213);
/* oklch */ color: oklch(63.8% 0.127 249.3);
Tailwind
colors: {
  custom: {
    50: '#89b0e2',
    500: '#4790d5',
    950: '#000000',
  },
}
SCSS
$custom: #4790d5;
$custom-light: #89b0e2;
$custom-dark: #000000;
JSON
{
  "hex": "#4790d5",
  "rgb": {
    "r": 71,
    "g": 144,
    "b": 213
  },
  "hsl": {
    "h": 209.155,
    "s": 62.832,
    "l": 55.686
  },
  "oklch": {
    "l": 0.63768,
    "c": 0.12724,
    "h": 249.3
  },
  "luminance": 0.2609
}

Semantic roles & 50–950 ramp

primary
#4790D5
secondary
#D9BB9E
accent
#9242E6
background
#F9FAFD
surface
#F1F4FB
border
#CBCED4
text
#0D1015
muted
#7E7F83

Preview Lab

Preview with #4790D5

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

Preview Lab → · Contrast checker → · Palette generator →

#4790D5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva