#4778E8#4778E8

#4778E8 is a mid, vivid blue. Relative luminance 0.206; OKLCH L 59.8% C 0.178 H 264.0°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX#4778E8
RGBrgb(71, 120, 232)
HSLhsl(222, 78%, 59%)
HSVhsv(222, 69%, 91%)
CMYKcmyk(69.4%, 48.3%, 0%, 9%)
CIE-LABlab(52.50, 20.20, -61.64)
CIE-LCHlch(52.50, 64.86, 288.15°)
OKLaboklab(59.75% -0.0185 -0.1768)
OKLCHoklch(59.75% 0.178 264)
XYZxyz(23.8754, 20.5963, 79.0455)
Luminance0.2060 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4778E8 #E8B747
analogous
#47C9E8 #4778E8 #6747E8
triadic
#4778E8 #E84778 #78E847
tetradic
#4778E8 #E847C9 #E8B747 #47E867
square
#4778E8 #E847C9 #E8B747 #47E867
split-complementary
#4778E8 #E86747 #C9E847
monochromatic
#143FA1 #1B54D7 #4778E8 #7DA0EF #B4C8F6

Accessibility & contrast

On white

4.10
#4778E8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.12
#4778E8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4778E8
5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4778E8#FFFFFF#000000##000000
##4778E81.004.105.125.12
#FFFFFF4.101.0021.0021.00
#0000005.1221.001.001.00
##0000005.1221.001.001.00

Color blindness preview

Protanopia (red-blind)
#3A85EC
Deuteranopia (green-blind)
#0376E6
Tritanopia (blue-blind)
#0092A5
Achromatopsia (no color)
#7D7D7D

Design tokens & code

CSS
--color: #4778e8;
/* rgb */ color: rgb(71, 120, 232);
/* oklch */ color: oklch(59.8% 0.178 264.0);
Tailwind
colors: {
  custom: {
    50: '#8c9ef0',
    500: '#4778e8',
    950: '#000000',
  },
}
SCSS
$custom: #4778e8;
$custom-light: #8c9ef0;
$custom-dark: #000000;
JSON
{
  "hex": "#4778e8",
  "rgb": {
    "r": 71,
    "g": 120,
    "b": 232
  },
  "hsl": {
    "h": 221.739,
    "s": 77.778,
    "l": 59.412
  },
  "oklch": {
    "l": 0.59754,
    "c": 0.17782,
    "h": 264
  },
  "luminance": 0.20599
}

Semantic roles & 50–950 ramp

primary
#4778E8
secondary
#E5D2A6
accent
#BA34F4
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0E0E17
muted
#7E7E85

Preview Lab

Preview with #4778E8

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

Preview Lab → · Contrast checker → · Palette generator →

#4778E8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva