#16434D#16434D

#16434D is a dark, muted cyan. Relative luminance 0.047; OKLCH L 35.7% C 0.051 H 215.1°. Best body text is #FFFFFF at 10.80:1 contrast (WCAG AA passes).

Color values

HEX#16434D
RGBrgb(22, 67, 77)
HSLhsl(191, 56%, 19%)
HSVhsv(191, 71%, 30%)
CMYKcmyk(71.4%, 13%, 0%, 69.8%)
CIE-LABlab(25.92, -11.60, -10.56)
CIE-LCHlch(25.92, 15.68, 222.32°)
OKLaboklab(35.68% -0.0418 -0.0294)
OKLCHoklch(35.68% 0.051 215.1)
XYZxyz(3.6770, 4.7203, 7.7371)
Luminance0.0472 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#16434D #4D2016
analogous
#164D3C #16434D #16284D
triadic
#16434D #4D1643 #434D16
tetradic
#16434D #3C164D #4D2016 #284D16
square
#16434D #3C164D #4D2016 #284D16
split-complementary
#16434D #4D1628 #4D3C16
monochromatic
#071518 #081A1D #16434D #246C7D #3196AC

Accessibility & contrast

On white

10.80
#16434D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.94
#16434D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16434D
10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##16434D#FFFFFF#000000##FFFFFF
##16434D1.0010.801.9410.80
#FFFFFF10.801.0021.001.00
#0000001.9421.001.0021.00
##FFFFFF10.801.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3C414E
Deuteranopia (green-blind)
#343B4D
Tritanopia (blue-blind)
#004746
Achromatopsia (no color)
#3D3D3D

Design tokens & code

CSS
--color: #16434d;
/* rgb */ color: rgb(22, 67, 77);
/* oklch */ color: oklch(35.7% 0.051 215.1);
Tailwind
colors: {
  custom: {
    50: '#5b777e',
    500: '#16434d',
    950: '#000000',
  },
}
SCSS
$custom: #16434d;
$custom-light: #5b777e;
$custom-dark: #000000;
JSON
{
  "hex": "#16434d",
  "rgb": {
    "r": 22,
    "g": 67,
    "b": 77
  },
  "hsl": {
    "h": 190.909,
    "s": 55.556,
    "l": 19.412
  },
  "oklch": {
    "l": 0.35682,
    "c": 0.05111,
    "h": 215.1
  },
  "luminance": 0.04721
}

Semantic roles & 50–950 ramp

primary
#16434D
secondary
#85483A
accent
#6449DF
background
#F5F7F7
surface
#E9EDEE
border
#C5C8C9
text
#04080A
muted
#797B7C

Preview Lab

Preview with #16434D

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

Preview Lab → · Contrast checker → · Palette generator →

#16434D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva