#143690#143690

#143690 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.2% C 0.154 H 264.3°. Best body text is #FFFFFF at 10.71:1 contrast (WCAG AA passes).

Color values

HEX#143690
RGBrgb(20, 54, 144)
HSLhsl(224, 76%, 32%)
HSVhsv(224, 86%, 56%)
CMYKcmyk(86.1%, 62.5%, 0%, 43.5%)
CIE-LABlab(26.16, 24.22, -52.90)
CIE-LCHlch(26.16, 58.18, 294.60°)
OKLaboklab(37.24% -0.0154 -0.1531)
OKLCHoklch(37.24% 0.154 264.3)
XYZxyz(6.6399, 4.7998, 26.9567)
Luminance0.0480 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#143690 #906E14
analogous
#147490 #143690 #301490
triadic
#143690 #901436 #369014
tetradic
#143690 #901474 #906E14 #149030
square
#143690 #901474 #906E14 #149030
split-complementary
#143690 #903014 #749014
monochromatic
#050E25 #0D225A #143690 #1B4AC6 #3B69E4

Accessibility & contrast

On white

10.71
#143690 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.96
#143690 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143690
10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##143690#FFFFFF#000000##FFFFFF
##1436901.0010.711.9610.71
#FFFFFF10.711.0021.001.00
#0000001.9621.001.0021.00
##FFFFFF10.711.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004493
Deuteranopia (green-blind)
#00388E
Tritanopia (blue-blind)
#004D5D
Achromatopsia (no color)
#3E3E3E

Design tokens & code

CSS
--color: #143690;
/* rgb */ color: rgb(20, 54, 144);
/* oklch */ color: oklch(37.2% 0.154 264.3);
Tailwind
colors: {
  custom: {
    50: '#6b6cb1',
    500: '#143690',
    950: '#000000',
  },
}
SCSS
$custom: #143690;
$custom-light: #6b6cb1;
$custom-dark: #000000;
JSON
{
  "hex": "#143690",
  "rgb": {
    "r": 20,
    "g": 54,
    "b": 144
  },
  "hsl": {
    "h": 223.548,
    "s": 75.61,
    "l": 32.157
  },
  "oklch": {
    "l": 0.37242,
    "c": 0.15389,
    "h": 264.3
  },
  "luminance": 0.04801
}

Semantic roles & 50–950 ramp

primary
#143690
secondary
#C39E3D
accent
#BE36F2
background
#F7F6FB
surface
#EDEBF6
border
#C8C6D0
text
#080711
muted
#7B7A80

Preview Lab

Preview with #143690

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

Preview Lab → · Contrast checker → · Palette generator →

#143690 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva