#143356#143356

#143356 is a dark, moderate cyan. Relative luminance 0.032; OKLCH L 31.7% C 0.073 H 253.4°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX#143356
RGBrgb(20, 51, 86)
HSLhsl(212, 62%, 21%)
HSVhsv(212, 77%, 34%)
CMYKcmyk(76.7%, 40.7%, 0%, 66.3%)
CIE-LABlab(20.78, 2.09, -24.51)
CIE-LCHlch(20.78, 24.60, 274.87°)
OKLaboklab(31.74% -0.0208 -0.0698)
OKLCHoklch(31.74% 0.073 253.4)
XYZxyz(3.1514, 3.1879, 9.2515)
Luminance0.0319 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#143356 #563714
analogous
#145456 #143356 #161456
triadic
#143356 #561433 #335614
tetradic
#143356 #561454 #563714 #145616
square
#143356 #561454 #563714 #145616
split-complementary
#143356 #561614 #545614
monochromatic
#060F19 #081624 #143356 #205088 #2B6EB9

Accessibility & contrast

On white

12.82
#143356 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.64
#143356 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143356
12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##143356#FFFFFF#000000##FFFFFF
##1433561.0012.821.6412.82
#FFFFFF12.821.0021.001.00
#0000001.6421.001.0021.00
##FFFFFF12.821.0021.001.00

Color blindness preview

Protanopia (red-blind)
#233557
Deuteranopia (green-blind)
#192F55
Tritanopia (blue-blind)
#003B40
Achromatopsia (no color)
#323232

Design tokens & code

CSS
--color: #143356;
/* rgb */ color: rgb(20, 51, 86);
/* oklch */ color: oklch(31.7% 0.073 253.4);
Tailwind
colors: {
  custom: {
    50: '#5b6a86',
    500: '#143356',
    950: '#000000',
  },
}
SCSS
$custom: #143356;
$custom-light: #5b6a86;
$custom-dark: #000000;
JSON
{
  "hex": "#143356",
  "rgb": {
    "r": 20,
    "g": 51,
    "b": 86
  },
  "hsl": {
    "h": 211.818,
    "s": 62.264,
    "l": 20.784
  },
  "oklch": {
    "l": 0.31735,
    "c": 0.07279,
    "h": 253.4
  },
  "luminance": 0.03188
}

Semantic roles & 50–950 ramp

primary
#143356
secondary
#8E6638
accent
#9942E5
background
#F5F6F8
surface
#E9EBEF
border
#C5C6CA
text
#04060B
muted
#797A7C

Preview Lab

Preview with #143356

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

Preview Lab → · Contrast checker → · Palette generator →

#143356 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva