#143078#143078

#143078 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 33.8% C 0.128 H 264.4°. Best body text is #FFFFFF at 12.18:1 contrast (WCAG AA passes).

Color values

HEX#143078
RGBrgb(20, 48, 120)
HSLhsl(223, 71%, 27%)
HSVhsv(223, 83%, 47%)
CMYKcmyk(83.3%, 60%, 0%, 52.9%)
CIE-LABlab(22.37, 18.60, -44.05)
CIE-LCHlch(22.37, 47.82, 292.89°)
OKLaboklab(33.75% -0.0125 -0.1273)
OKLCHoklch(33.75% 0.128 264.4)
XYZxyz(4.7344, 3.6181, 18.2145)
Luminance0.0362 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#143078 #785C14
analogous
#146278 #143078 #2A1478
triadic
#143078 #781430 #307814
tetradic
#143078 #781462 #785C14 #14782A
square
#143078 #781462 #785C14 #14782A
split-complementary
#143078 #782A14 #627814
monochromatic
#040A1A #0B1B44 #143078 #1D45AC #2B5CDC

Accessibility & contrast

On white

12.18
#143078 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.72
#143078 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143078
12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##143078#FFFFFF#000000##FFFFFF
##1430781.0012.181.7212.18
#FFFFFF12.181.0021.001.00
#0000001.7221.001.0021.00
##FFFFFF12.181.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003A7A
Deuteranopia (green-blind)
#003177
Tritanopia (blue-blind)
#00424F
Achromatopsia (no color)
#353535

Design tokens & code

CSS
--color: #143078;
/* rgb */ color: rgb(20, 48, 120);
/* oklch */ color: oklch(33.8% 0.128 264.4);
Tailwind
colors: {
  custom: {
    50: '#6467a0',
    500: '#143078',
    950: '#000000',
  },
}
SCSS
$custom: #143078;
$custom-light: #6467a0;
$custom-dark: #000000;
JSON
{
  "hex": "#143078",
  "rgb": {
    "r": 20,
    "g": 48,
    "b": 120
  },
  "hsl": {
    "h": 223.2,
    "s": 71.429,
    "l": 27.451
  },
  "oklch": {
    "l": 0.33753,
    "c": 0.12788,
    "h": 264.4
  },
  "luminance": 0.03619
}

Semantic roles & 50–950 ramp

primary
#143078
secondary
#AE8D3A
accent
#BC3AEE
background
#F6F6F9
surface
#EBEBF2
border
#C6C6CC
text
#06060F
muted
#7A7A7E

Preview Lab

Preview with #143078

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

Preview Lab → · Contrast checker → · Palette generator →

#143078 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva