#143776#143776

#143776 is a dark, moderate blue. Relative luminance 0.042; OKLCH L 35.2% C 0.116 H 261.0°. Best body text is #FFFFFF at 11.43:1 contrast (WCAG AA passes).

Color values

HEX#143776
RGBrgb(20, 55, 118)
HSLhsl(219, 71%, 27%)
HSVhsv(219, 83%, 46%)
CMYKcmyk(83.1%, 53.4%, 0%, 53.7%)
CIE-LABlab(24.29, 12.74, -39.66)
CIE-LCHlch(24.29, 41.66, 287.81°)
OKLaboklab(35.15% -0.018 -0.1142)
OKLCHoklch(35.15% 0.116 261)
XYZxyz(4.9235, 4.1885, 17.6850)
Luminance0.0419 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#143776 #765314
analogous
#146876 #143776 #221476
triadic
#143776 #761437 #377614
tetradic
#143776 #761468 #765314 #147622
square
#143776 #761468 #765314 #147622
split-complementary
#143776 #762214 #687614
monochromatic
#040C1A #0B1F42 #143776 #1D4FAA #2A69DB

Accessibility & contrast

On white

11.43
#143776 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.84
#143776 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143776
11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##143776#FFFFFF#000000##FFFFFF
##1437761.0011.431.8411.43
#FFFFFF11.431.0021.001.00
#0000001.8421.001.0021.00
##FFFFFF11.431.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0D3E78
Deuteranopia (green-blind)
#003575
Tritanopia (blue-blind)
#004651
Achromatopsia (no color)
#3A3A3A

Design tokens & code

CSS
--color: #143776;
/* rgb */ color: rgb(20, 55, 118);
/* oklch */ color: oklch(35.2% 0.116 261.0);
Tailwind
colors: {
  custom: {
    50: '#636d9e',
    500: '#143776',
    950: '#000000',
  },
}
SCSS
$custom: #143776;
$custom-light: #636d9e;
$custom-dark: #000000;
JSON
{
  "hex": "#143776",
  "rgb": {
    "r": 20,
    "g": 55,
    "b": 118
  },
  "hsl": {
    "h": 218.571,
    "s": 71.014,
    "l": 27.059
  },
  "oklch": {
    "l": 0.35155,
    "c": 0.11564,
    "h": 261
  },
  "luminance": 0.04189
}

Semantic roles & 50–950 ramp

primary
#143776
secondary
#AC833A
accent
#AE3AEE
background
#F6F6F9
surface
#EBEBF2
border
#C6C6CC
text
#06070E
muted
#7A7A7E

Preview Lab

Preview with #143776

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

Preview Lab → · Contrast checker → · Palette generator →

#143776 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva