#164D79#164D79

#164D79 is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 40.8% C 0.093 H 247.2°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX#164D79
RGBrgb(22, 77, 121)
HSLhsl(207, 69%, 28%)
HSVhsv(207, 82%, 47%)
CMYKcmyk(81.8%, 36.4%, 0%, 52.5%)
CIE-LABlab(31.48, -0.88, -30.03)
CIE-LCHlch(31.48, 30.05, 268.32°)
OKLaboklab(40.82% -0.036 -0.0855)
OKLCHoklch(40.82% 0.093 247.2)
XYZxyz(6.4346, 6.8580, 19.0701)
Luminance0.0686 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#164D79 #794216
analogous
#167973 #164D79 #161B79
triadic
#164D79 #79164D #4D7916
tetradic
#164D79 #731679 #794216 #1B7916
square
#164D79 #731679 #794216 #1B7916
split-complementary
#164D79 #79161B #797316
monochromatic
#05101A #0D2C45 #164D79 #1F6EAD #308ED9

Accessibility & contrast

On white

8.85
#164D79 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.37
#164D79 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164D79
8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##164D79#FFFFFF#000000##FFFFFF
##164D791.008.852.378.85
#FFFFFF8.851.0021.001.00
#0000002.3721.001.0021.00
##FFFFFF8.851.0021.001.00

Color blindness preview

Protanopia (red-blind)
#384F7B
Deuteranopia (green-blind)
#2A4678
Tritanopia (blue-blind)
#00585D
Achromatopsia (no color)
#4A4A4A

Design tokens & code

CSS
--color: #164d79;
/* rgb */ color: rgb(22, 77, 121);
/* oklch */ color: oklch(40.8% 0.093 247.2);
Tailwind
colors: {
  custom: {
    50: '#647ea0',
    500: '#164d79',
    950: '#000000',
  },
}
SCSS
$custom: #164d79;
$custom-light: #647ea0;
$custom-dark: #000000;
JSON
{
  "hex": "#164d79",
  "rgb": {
    "r": 22,
    "g": 77,
    "b": 121
  },
  "hsl": {
    "h": 206.667,
    "s": 69.231,
    "l": 28.039
  },
  "oklch": {
    "l": 0.4082,
    "c": 0.09273,
    "h": 247.2
  },
  "luminance": 0.06859
}

Semantic roles & 50–950 ramp

primary
#164D79
secondary
#AE6F3D
accent
#8A3CEC
background
#F6F7F9
surface
#EBEEF2
border
#C6C9CC
text
#06090E
muted
#7A7B7E

Preview Lab

Preview with #164D79

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

Preview Lab → · Contrast checker → · Palette generator →

#164D79 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva