#143677#143677

#143677 is a dark, moderate blue. Relative luminance 0.041; OKLCH L 35.0% C 0.118 H 261.7°. Best body text is #FFFFFF at 11.51:1 contrast (WCAG AA passes).

Color values

HEX#143677
RGBrgb(20, 54, 119)
HSLhsl(219, 71%, 27%)
HSVhsv(219, 83%, 47%)
CMYKcmyk(83.2%, 54.6%, 0%, 53.3%)
CIE-LABlab(24.06, 13.88, -40.67)
CIE-LCHlch(24.06, 42.97, 288.84°)
OKLaboklab(35.01% -0.0171 -0.1172)
OKLCHoklch(35.01% 0.118 261.7)
XYZxyz(4.9362, 4.1184, 17.9840)
Luminance0.0412 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#143677 #775514
analogous
#146877 #143677 #241477
triadic
#143677 #771436 #367714
tetradic
#143677 #771468 #775514 #147724
square
#143677 #771468 #775514 #147724
split-complementary
#143677 #772414 #687714
monochromatic
#040C1A #0B1E43 #143677 #1D4EAB #2A67DB

Accessibility & contrast

On white

11.51
#143677 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.82
#143677 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143677
11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##143677#FFFFFF#000000##FFFFFF
##1436771.0011.511.8211.51
#FFFFFF11.511.0021.001.00
#0000001.8221.001.0021.00
##FFFFFF11.511.0021.001.00

Color blindness preview

Protanopia (red-blind)
#073E79
Deuteranopia (green-blind)
#003576
Tritanopia (blue-blind)
#004651
Achromatopsia (no color)
#393939

Design tokens & code

CSS
--color: #143677;
/* rgb */ color: rgb(20, 54, 119);
/* oklch */ color: oklch(35.0% 0.118 261.7);
Tailwind
colors: {
  custom: {
    50: '#646c9f',
    500: '#143677',
    950: '#000000',
  },
}
SCSS
$custom: #143677;
$custom-light: #646c9f;
$custom-dark: #000000;
JSON
{
  "hex": "#143677",
  "rgb": {
    "r": 20,
    "g": 54,
    "b": 119
  },
  "hsl": {
    "h": 219.394,
    "s": 71.223,
    "l": 27.255
  },
  "oklch": {
    "l": 0.35007,
    "c": 0.11843,
    "h": 261.7
  },
  "luminance": 0.04119
}

Semantic roles & 50–950 ramp

primary
#143677
secondary
#AD853A
accent
#B03AEE
background
#F6F6F9
surface
#EBEBF2
border
#C6C6CC
text
#06060E
muted
#7A7A7E

Preview Lab

Preview with #143677

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

Preview Lab → · Contrast checker → · Palette generator →

#143677 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva