#143990#143990

#143990 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 37.9% C 0.150 H 263.4°. Best body text is #FFFFFF at 10.41:1 contrast (WCAG AA passes).

Color values

HEX#143990
RGBrgb(20, 57, 144)
HSLhsl(222, 76%, 32%)
HSVhsv(222, 86%, 56%)
CMYKcmyk(86.1%, 60.4%, 0%, 43.5%)
CIE-LABlab(26.98, 22.13, -51.55)
CIE-LCHlch(26.98, 56.10, 293.23°)
OKLaboklab(37.86% -0.0171 -0.1491)
OKLCHoklch(37.86% 0.15 263.4)
XYZxyz(6.7839, 5.0878, 27.0046)
Luminance0.0509 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#143990 #906B14
analogous
#147790 #143990 #2D1490
triadic
#143990 #901439 #399014
tetradic
#143990 #901477 #906B14 #14902D
square
#143990 #901477 #906B14 #14902D
split-complementary
#143990 #902D14 #779014
monochromatic
#050E25 #0D245A #143990 #1B4EC6 #3B6DE4

Accessibility & contrast

On white

10.41
#143990 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.02
#143990 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143990
10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##143990#FFFFFF#000000##FFFFFF
##1439901.0010.412.0210.41
#FFFFFF10.411.0021.001.00
#0000002.0221.001.0021.00
##FFFFFF10.411.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004693
Deuteranopia (green-blind)
#003A8E
Tritanopia (blue-blind)
#004F5E
Achromatopsia (no color)
#404040

Design tokens & code

CSS
--color: #143990;
/* rgb */ color: rgb(20, 57, 144);
/* oklch */ color: oklch(37.9% 0.150 263.4);
Tailwind
colors: {
  custom: {
    50: '#6a6eb1',
    500: '#143990',
    950: '#000000',
  },
}
SCSS
$custom: #143990;
$custom-light: #6a6eb1;
$custom-dark: #000000;
JSON
{
  "hex": "#143990",
  "rgb": {
    "r": 20,
    "g": 57,
    "b": 144
  },
  "hsl": {
    "h": 222.097,
    "s": 75.61,
    "l": 32.157
  },
  "oklch": {
    "l": 0.3786,
    "c": 0.15009,
    "h": 263.4
  },
  "luminance": 0.05089
}

Semantic roles & 50–950 ramp

primary
#143990
secondary
#C39B3D
accent
#BA36F2
background
#F6F6FB
surface
#ECEBF6
border
#C7C6D0
text
#080711
muted
#7A7A80

Preview Lab

Preview with #143990

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

Preview Lab → · Contrast checker → · Palette generator →

#143990 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva