#143769#143769

#143769 is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.1% C 0.096 H 257.9°. Best body text is #FFFFFF at 11.80:1 contrast (WCAG AA passes).

Color values

HEX#143769
RGBrgb(20, 55, 105)
HSLhsl(215, 68%, 25%)
HSVhsv(215, 81%, 41%)
CMYKcmyk(81%, 47.6%, 0%, 58.8%)
CIE-LABlab(23.34, 7.25, -32.86)
CIE-LCHlch(23.34, 33.65, 282.44°)
OKLaboklab(34.13% -0.0202 -0.0942)
OKLCHoklch(34.13% 0.096 257.9)
XYZxyz(4.2035, 3.9005, 13.8932)
Luminance0.0390 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#143769 #694614
analogous
#146269 #143769 #1C1469
triadic
#143769 #691437 #376914
tetradic
#143769 #691462 #694614 #14691C
square
#143769 #691462 #694614 #14691C
split-complementary
#143769 #691C14 #626914
monochromatic
#050D1A #0A1C36 #143769 #1E529C #286DD0

Accessibility & contrast

On white

11.80
#143769 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.78
#143769 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143769
11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##143769#FFFFFF#000000##FFFFFF
##1437691.0011.801.7811.80
#FFFFFF11.801.0021.001.00
#0000001.7821.001.0021.00
##FFFFFF11.801.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1D3C6B
Deuteranopia (green-blind)
#0B3468
Tritanopia (blue-blind)
#00434A
Achromatopsia (no color)
#383838

Design tokens & code

CSS
--color: #143769;
/* rgb */ color: rgb(20, 55, 105);
/* oklch */ color: oklch(34.1% 0.096 257.9);
Tailwind
colors: {
  custom: {
    50: '#606d94',
    500: '#143769',
    950: '#000000',
  },
}
SCSS
$custom: #143769;
$custom-light: #606d94;
$custom-dark: #000000;
JSON
{
  "hex": "#143769",
  "rgb": {
    "r": 20,
    "g": 55,
    "b": 105
  },
  "hsl": {
    "h": 215.294,
    "s": 68,
    "l": 24.51
  },
  "oklch": {
    "l": 0.34126,
    "c": 0.09634,
    "h": 257.9
  },
  "luminance": 0.03901
}

Semantic roles & 50–950 ramp

primary
#143769
secondary
#A07639
accent
#A33DEB
background
#F6F6F9
surface
#EBEBF1
border
#C6C6CB
text
#05070D
muted
#7A7A7E

Preview Lab

Preview with #143769

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

Preview Lab → · Contrast checker → · Palette generator →

#143769 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva