#143858#143858

#143858 is a dark, moderate cyan. Relative luminance 0.037; OKLCH L 33.2% C 0.070 H 248.5°. Best body text is #FFFFFF at 12.09:1 contrast (WCAG AA passes).

Color values

HEX#143858
RGBrgb(20, 56, 88)
HSLhsl(208, 63%, 21%)
HSVhsv(208, 77%, 35%)
CMYKcmyk(77.3%, 36.4%, 0%, 65.5%)
CIE-LABlab(22.59, -0.56, -22.97)
CIE-LCHlch(22.59, 22.98, 268.59°)
OKLaboklab(33.19% -0.0257 -0.0652)
OKLCHoklch(33.19% 0.07 248.5)
XYZxyz(3.4635, 3.6813, 9.7586)
Luminance0.0368 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#143858 #583414
analogous
#145856 #143858 #141658
triadic
#143858 #581438 #385814
tetradic
#143858 #561458 #583414 #165814
square
#143858 #561458 #583414 #165814
split-complementary
#143858 #581416 #585614
monochromatic
#061019 #091826 #143858 #1F588A #2B77BC

Accessibility & contrast

On white

12.09
#143858 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.74
#143858 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143858
12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##143858#FFFFFF#000000##FFFFFF
##1438581.0012.091.7412.09
#FFFFFF12.091.0021.001.00
#0000001.7421.001.0021.00
##FFFFFF12.091.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2A3959
Deuteranopia (green-blind)
#203357
Tritanopia (blue-blind)
#004044
Achromatopsia (no color)
#363636

Design tokens & code

CSS
--color: #143858;
/* rgb */ color: rgb(20, 56, 88);
/* oklch */ color: oklch(33.2% 0.070 248.5);
Tailwind
colors: {
  custom: {
    50: '#5c6e87',
    500: '#143858',
    950: '#000000',
  },
}
SCSS
$custom: #143858;
$custom-light: #5c6e87;
$custom-dark: #000000;
JSON
{
  "hex": "#143858",
  "rgb": {
    "r": 20,
    "g": 56,
    "b": 88
  },
  "hsl": {
    "h": 208.235,
    "s": 62.963,
    "l": 21.176
  },
  "oklch": {
    "l": 0.3319,
    "c": 0.07007,
    "h": 248.5
  },
  "luminance": 0.03682
}

Semantic roles & 50–950 ramp

primary
#143858
secondary
#906138
accent
#8F42E6
background
#F5F6F8
surface
#E9EBEF
border
#C5C6CA
text
#04070B
muted
#797A7C

Preview Lab

Preview with #143858

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

Preview Lab → · Contrast checker → · Palette generator →

#143858 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva