#4778D9#4778D9

#4778D9 is a mid, vivid blue. Relative luminance 0.198; OKLCH L 58.8% C 0.158 H 262.4°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX#4778D9
RGBrgb(71, 120, 217)
HSLhsl(220, 66%, 56%)
HSVhsv(220, 67%, 85%)
CMYKcmyk(67.3%, 44.7%, 0%, 14.9%)
CIE-LABlab(51.59, 14.90, -54.67)
CIE-LCHlch(51.59, 56.67, 285.24°)
OKLaboklab(58.76% -0.0208 -0.1564)
OKLCHoklch(58.76% 0.158 262.4)
XYZxyz(21.8350, 19.7801, 68.2994)
Luminance0.1978 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4778D9 #D9A847
analogous
#47C1D9 #4778D9 #5F47D9
triadic
#4778D9 #D94778 #78D947
tetradic
#4778D9 #D947C1 #D9A847 #47D95F
square
#4778D9 #D947C1 #D9A847 #47D95F
split-complementary
#4778D9 #D95F47 #C1D947
monochromatic
#1C4189 #2759BC #4778D9 #7A9DE3 #ACC2EE

Accessibility & contrast

On white

4.24
#4778D9 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.96
#4778D9 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4778D9
4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4778D9#FFFFFF#000000##000000
##4778D91.004.244.964.96
#FFFFFF4.241.0021.0021.00
#0000004.9621.001.001.00
##0000004.9621.001.001.00

Color blindness preview

Protanopia (red-blind)
#4882DD
Deuteranopia (green-blind)
#2D75D7
Tritanopia (blue-blind)
#008E9E
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #4778d9;
/* rgb */ color: rgb(71, 120, 217);
/* oklch */ color: oklch(58.8% 0.158 262.4);
Tailwind
colors: {
  custom: {
    50: '#899ee5',
    500: '#4778d9',
    950: '#000000',
  },
}
SCSS
$custom: #4778d9;
$custom-light: #899ee5;
$custom-dark: #000000;
JSON
{
  "hex": "#4778d9",
  "rgb": {
    "r": 71,
    "g": 120,
    "b": 217
  },
  "hsl": {
    "h": 219.863,
    "s": 65.766,
    "l": 56.471
  },
  "oklch": {
    "l": 0.58757,
    "c": 0.15773,
    "h": 262.4
  },
  "luminance": 0.19782
}

Semantic roles & 50–950 ramp

primary
#4778D9
secondary
#DCC8A0
accent
#B03FE9
background
#F9F9FE
surface
#F1F2FC
border
#CBCCD5
text
#0D0E16
muted
#7E7E84

Preview Lab

Preview with #4778D9

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

Preview Lab → · Contrast checker → · Palette generator →

#4778D9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva