#143741#143741

#143741 is a dark, muted cyan. Relative luminance 0.033; OKLCH L 31.6% C 0.044 H 219.5°. Best body text is #FFFFFF at 12.71:1 contrast (WCAG AA passes).

Color values

HEX#143741
RGBrgb(20, 55, 65)
HSLhsl(193, 53%, 17%)
HSVhsv(193, 69%, 25%)
CMYKcmyk(69.2%, 15.4%, 0%, 74.5%)
CIE-LABlab(21.07, -8.95, -9.99)
CIE-LCHlch(21.07, 13.41, 228.14°)
OKLaboklab(31.6% -0.0337 -0.0278)
OKLCHoklch(31.6% 0.044 219.5)
XYZxyz(2.6084, 3.2625, 5.4923)
Luminance0.0326 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#143741 #411E14
analogous
#144135 #143741 #142141
triadic
#143741 #411437 #374114
tetradic
#143741 #351441 #411E14 #214114
square
#143741 #351441 #411E14 #214114
split-complementary
#143741 #411421 #413514
monochromatic
#071417 #071417 #143741 #225F70 #31869F

Accessibility & contrast

On white

12.71
#143741 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.65
#143741 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143741
12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##143741#FFFFFF#000000##FFFFFF
##1437411.0012.711.6512.71
#FFFFFF12.711.0021.001.00
#0000001.6521.001.0021.00
##FFFFFF12.711.0021.001.00

Color blindness preview

Protanopia (red-blind)
#313542
Deuteranopia (green-blind)
#2A3141
Tritanopia (blue-blind)
#003A3A
Achromatopsia (no color)
#333333

Design tokens & code

CSS
--color: #143741;
/* rgb */ color: rgb(20, 55, 65);
/* oklch */ color: oklch(31.6% 0.044 219.5);
Tailwind
colors: {
  custom: {
    50: '#576d75',
    500: '#143741',
    950: '#000000',
  },
}
SCSS
$custom: #143741;
$custom-light: #576d75;
$custom-dark: #000000;
JSON
{
  "hex": "#143741",
  "rgb": {
    "r": 20,
    "g": 55,
    "b": 65
  },
  "hsl": {
    "h": 193.333,
    "s": 52.941,
    "l": 16.667
  },
  "oklch": {
    "l": 0.31596,
    "c": 0.04367,
    "h": 219.5
  },
  "luminance": 0.03263
}

Semantic roles & 50–950 ramp

primary
#143741
secondary
#794638
accent
#6C4BDC
background
#F5F6F7
surface
#E9EBED
border
#C5C6C8
text
#030708
muted
#787A7B

Preview Lab

Preview with #143741

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

Preview Lab → · Contrast checker → · Palette generator →

#143741 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva