#143878#143878

#143878 is a dark, moderate blue. Relative luminance 0.043; OKLCH L 35.6% C 0.117 H 260.9°. Best body text is #FFFFFF at 11.25:1 contrast (WCAG AA passes).

Color values

HEX#143878
RGBrgb(20, 56, 120)
HSLhsl(218, 71%, 27%)
HSVhsv(218, 83%, 47%)
CMYKcmyk(83.3%, 53.3%, 0%, 52.9%)
CIE-LABlab(24.74, 12.87, -40.20)
CIE-LCHlch(24.74, 42.21, 287.76°)
OKLaboklab(35.55% -0.0185 -0.1158)
OKLCHoklch(35.55% 0.117 260.9)
XYZxyz(5.0916, 4.3325, 18.3336)
Luminance0.0433 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#143878 #785414
analogous
#146A78 #143878 #221478
triadic
#143878 #781438 #387814
tetradic
#143878 #78146A #785414 #147822
square
#143878 #78146A #785414 #147822
split-complementary
#143878 #782214 #6A7814
monochromatic
#040C1A #0B2044 #143878 #1D50AC #2B6ADC

Accessibility & contrast

On white

11.25
#143878 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.87
#143878 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143878
11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##143878#FFFFFF#000000##FFFFFF
##1438781.0011.251.8711.25
#FFFFFF11.251.0021.001.00
#0000001.8721.001.0021.00
##FFFFFF11.251.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0E407A
Deuteranopia (green-blind)
#003677
Tritanopia (blue-blind)
#004852
Achromatopsia (no color)
#3B3B3B

Design tokens & code

CSS
--color: #143878;
/* rgb */ color: rgb(20, 56, 120);
/* oklch */ color: oklch(35.6% 0.117 260.9);
Tailwind
colors: {
  custom: {
    50: '#646e9f',
    500: '#143878',
    950: '#000000',
  },
}
SCSS
$custom: #143878;
$custom-light: #646e9f;
$custom-dark: #000000;
JSON
{
  "hex": "#143878",
  "rgb": {
    "r": 20,
    "g": 56,
    "b": 120
  },
  "hsl": {
    "h": 218.4,
    "s": 71.429,
    "l": 27.451
  },
  "oklch": {
    "l": 0.35552,
    "c": 0.11725,
    "h": 260.9
  },
  "luminance": 0.04333
}

Semantic roles & 50–950 ramp

primary
#143878
secondary
#AE843A
accent
#AD3AEE
background
#F6F6F9
surface
#EBEBF2
border
#C6C6CC
text
#06070F
muted
#7A7A7E

Preview Lab

Preview with #143878

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

Preview Lab → · Contrast checker → · Palette generator →

#143878 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva