#4790DC#4790DC

#4790DC is a light, vivid cyan. Relative luminance 0.265; OKLCH L 64.1% C 0.136 H 251.5°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX#4790DC
RGBrgb(71, 144, 220)
HSLhsl(211, 68%, 57%)
HSVhsv(211, 68%, 86%)
CMYKcmyk(67.7%, 34.5%, 0%, 13.7%)
CIE-LABlab(58.46, 1.46, -45.42)
CIE-LCHlch(58.46, 45.44, 271.84°)
OKLaboklab(64.15% -0.043 -0.1289)
OKLCHoklch(64.15% 0.136 251.5)
XYZxyz(25.4853, 26.4508, 71.4587)
Luminance0.2645 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4790DC #DC9347
analogous
#47DBDC #4790DC #4947DC
triadic
#4790DC #DC4790 #90DC47
tetradic
#4790DC #DC47DB #DC9347 #47DC49
square
#4790DC #DC47DB #DC9347 #47DC49
split-complementary
#4790DC #DC4947 #DBDC47
monochromatic
#1B538E #2571C1 #4790DC #7AAFE6 #AECEF0

Accessibility & contrast

On white

3.34
#4790DC on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.29
#4790DC on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4790DC
6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4790DC#FFFFFF#000000##000000
##4790DC1.003.346.296.29
#FFFFFF3.341.0021.0021.00
#0000006.2921.001.001.00
##0000006.2921.001.001.00

Color blindness preview

Protanopia (red-blind)
#6E94DF
Deuteranopia (green-blind)
#5986DA
Tritanopia (blue-blind)
#00A2AC
Achromatopsia (no color)
#8D8D8D

Design tokens & code

CSS
--color: #4790dc;
/* rgb */ color: rgb(71, 144, 220);
/* oklch */ color: oklch(64.1% 0.136 251.5);
Tailwind
colors: {
  custom: {
    50: '#8ab0e7',
    500: '#4790dc',
    950: '#000000',
  },
}
SCSS
$custom: #4790dc;
$custom-light: #8ab0e7;
$custom-dark: #000000;
JSON
{
  "hex": "#4790dc",
  "rgb": {
    "r": 71,
    "g": 144,
    "b": 220
  },
  "hsl": {
    "h": 210.604,
    "s": 68.037,
    "l": 57.059
  },
  "oklch": {
    "l": 0.64149,
    "c": 0.13589,
    "h": 251.5
  },
  "luminance": 0.26453
}

Semantic roles & 50–950 ramp

primary
#4790DC
secondary
#DEC0A1
accent
#963DEB
background
#F9FAFE
surface
#F1F4FC
border
#CBCED5
text
#0D1016
muted
#7E7F84

Preview Lab

Preview with #4790DC

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

Preview Lab → · Contrast checker → · Palette generator →

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