#143755#143755

#143755 is a dark, moderate cyan. Relative luminance 0.035; OKLCH L 32.7% C 0.067 H 247.5°. Best body text is #FFFFFF at 12.30:1 contrast (WCAG AA passes).

Color values

HEX#143755
RGBrgb(20, 55, 85)
HSLhsl(208, 62%, 21%)
HSVhsv(208, 76%, 33%)
CMYKcmyk(76.5%, 35.3%, 0%, 66.7%)
CIE-LABlab(22.08, -1.11, -21.80)
CIE-LCHlch(22.08, 21.83, 267.09°)
OKLaboklab(32.73% -0.0256 -0.0618)
OKLCHoklch(32.73% 0.067 247.5)
XYZxyz(3.2938, 3.5366, 9.1016)
Luminance0.0354 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#143755 #553214
analogous
#145552 #143755 #141655
triadic
#143755 #551437 #375514
tetradic
#143755 #521455 #553214 #165514
square
#143755 #521455 #553214 #165514
split-complementary
#143755 #551416 #555214
monochromatic
#061019 #081723 #143755 #205787 #2B77B8

Accessibility & contrast

On white

12.30
#143755 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.71
#143755 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143755
12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##143755#FFFFFF#000000##FFFFFF
##1437551.0012.301.7112.30
#FFFFFF12.301.0021.001.00
#0000001.7121.001.0021.00
##FFFFFF12.301.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2A3856
Deuteranopia (green-blind)
#203254
Tritanopia (blue-blind)
#003E42
Achromatopsia (no color)
#353535

Design tokens & code

CSS
--color: #143755;
/* rgb */ color: rgb(20, 55, 85);
/* oklch */ color: oklch(32.7% 0.067 247.5);
Tailwind
colors: {
  custom: {
    50: '#5b6d85',
    500: '#143755',
    950: '#000000',
  },
}
SCSS
$custom: #143755;
$custom-light: #5b6d85;
$custom-dark: #000000;
JSON
{
  "hex": "#143755",
  "rgb": {
    "r": 20,
    "g": 55,
    "b": 85
  },
  "hsl": {
    "h": 207.692,
    "s": 61.905,
    "l": 20.588
  },
  "oklch": {
    "l": 0.32731,
    "c": 0.06687,
    "h": 247.5
  },
  "luminance": 0.03537
}

Semantic roles & 50–950 ramp

primary
#143755
secondary
#8D5F38
accent
#8E43E5
background
#F5F6F8
surface
#E9EBEF
border
#C5C6CA
text
#04070B
muted
#797A7C

Preview Lab

Preview with #143755

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

Preview Lab → · Contrast checker → · Palette generator →

#143755 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva