#4478D6#4478D6

#4478D6 is a mid, vivid blue. Relative luminance 0.195; OKLCH L 58.4% C 0.155 H 261.2°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX#4478D6
RGBrgb(68, 120, 214)
HSLhsl(219, 64%, 55%)
HSVhsv(219, 68%, 84%)
CMYKcmyk(68.2%, 43.9%, 0%, 16.1%)
CIE-LABlab(51.28, 13.37, -53.47)
CIE-LCHlch(51.28, 55.12, 284.04°)
OKLaboklab(58.43% -0.0237 -0.1529)
OKLCHoklch(58.43% 0.155 261.2)
XYZxyz(21.2336, 19.5148, 66.2530)
Luminance0.1952 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4478D6 #D6A244
analogous
#44C1D6 #4478D6 #5944D6
triadic
#4478D6 #D64478 #78D644
tetradic
#4478D6 #D644C1 #D6A244 #44D659
square
#4478D6 #D644C1 #D6A244 #44D659
split-complementary
#4478D6 #D65944 #C1D644
monochromatic
#1D4183 #285AB5 #4478D6 #769CE1 #A8C0EC

Accessibility & contrast

On white

4.28
#4478D6 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.90
#4478D6 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4478D6
4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4478D6#FFFFFF#000000##000000
##4478D61.004.284.904.90
#FFFFFF4.281.0021.0021.00
#0000004.9021.001.001.00
##0000004.9021.001.001.00

Color blindness preview

Protanopia (red-blind)
#4A81DA
Deuteranopia (green-blind)
#3074D4
Tritanopia (blue-blind)
#008E9C
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #4478d6;
/* rgb */ color: rgb(68, 120, 214);
/* oklch */ color: oklch(58.4% 0.155 261.2);
Tailwind
colors: {
  custom: {
    50: '#889ee3',
    500: '#4478d6',
    950: '#000000',
  },
}
SCSS
$custom: #4478d6;
$custom-light: #889ee3;
$custom-dark: #000000;
JSON
{
  "hex": "#4478d6",
  "rgb": {
    "r": 68,
    "g": 120,
    "b": 214
  },
  "hsl": {
    "h": 218.63,
    "s": 64.035,
    "l": 55.294
  },
  "oklch": {
    "l": 0.58431,
    "c": 0.1547,
    "h": 261.2
  },
  "luminance": 0.19517
}

Semantic roles & 50–950 ramp

primary
#4478D6
secondary
#D9C49C
accent
#AC41E7
background
#F9F9FE
surface
#F1F2FC
border
#CBCCD5
text
#0D0E15
muted
#7E7E84

Preview Lab

Preview with #4478D6

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

Preview Lab → · Contrast checker → · Palette generator →

#4478D6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva