#143474#143474

#143474 is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.3% C 0.117 H 262.2°. Best body text is #FFFFFF at 11.84:1 contrast (WCAG AA passes).

Color values

HEX#143474
RGBrgb(20, 52, 116)
HSLhsl(220, 71%, 27%)
HSVhsv(220, 83%, 45%)
CMYKcmyk(82.8%, 55.2%, 0%, 54.5%)
CIE-LABlab(23.22, 14.05, -40.11)
CIE-LCHlch(23.22, 42.50, 289.30°)
OKLaboklab(34.29% -0.0159 -0.1156)
OKLCHoklch(34.29% 0.117 262.2)
XYZxyz(4.6677, 3.8651, 17.0196)
Luminance0.0387 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#143474 #745414
analogous
#146474 #143474 #241474
triadic
#143474 #741434 #347414
tetradic
#143474 #741464 #745414 #147424
square
#143474 #741464 #745414 #147424
split-complementary
#143474 #742414 #647414
monochromatic
#050C1A #0B1D40 #143474 #1D4BA8 #2864DA

Accessibility & contrast

On white

11.84
#143474 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.77
#143474 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143474
11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##143474#FFFFFF#000000##FFFFFF
##1434741.0011.841.7711.84
#FFFFFF11.841.0021.001.00
#0000001.7721.001.0021.00
##FFFFFF11.841.0021.001.00

Color blindness preview

Protanopia (red-blind)
#053C76
Deuteranopia (green-blind)
#003373
Tritanopia (blue-blind)
#00444E
Achromatopsia (no color)
#373737

Design tokens & code

CSS
--color: #143474;
/* rgb */ color: rgb(20, 52, 116);
/* oklch */ color: oklch(34.3% 0.117 262.2);
Tailwind
colors: {
  custom: {
    50: '#636a9d',
    500: '#143474',
    950: '#000000',
  },
}
SCSS
$custom: #143474;
$custom-light: #636a9d;
$custom-dark: #000000;
JSON
{
  "hex": "#143474",
  "rgb": {
    "r": 20,
    "g": 52,
    "b": 116
  },
  "hsl": {
    "h": 220,
    "s": 70.588,
    "l": 26.667
  },
  "oklch": {
    "l": 0.34294,
    "c": 0.11669,
    "h": 262.2
  },
  "luminance": 0.03866
}

Semantic roles & 50–950 ramp

primary
#143474
secondary
#AA853A
accent
#B23AED
background
#F6F6F9
surface
#EBEBF2
border
#C6C6CC
text
#06060E
muted
#7A7A7E

Preview Lab

Preview with #143474

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

Preview Lab → · Contrast checker → · Palette generator →

#143474 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva