#164B79#164B79

#164B79 is a dark, moderate cyan. Relative luminance 0.066; OKLCH L 40.3% C 0.095 H 249.0°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX#164B79
RGBrgb(22, 75, 121)
HSLhsl(208, 69%, 28%)
HSVhsv(208, 82%, 47%)
CMYKcmyk(81.8%, 38%, 0%, 52.5%)
CIE-LABlab(30.84, 0.43, -31.06)
CIE-LCHlch(30.84, 31.06, 270.80°)
OKLaboklab(40.31% -0.034 -0.0885)
OKLCHoklch(40.31% 0.095 249)
XYZxyz(6.2968, 6.5824, 19.0241)
Luminance0.0658 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#164B79 #794416
analogous
#167975 #164B79 #161979
triadic
#164B79 #79164B #4B7916
tetradic
#164B79 #751679 #794416 #197916
square
#164B79 #751679 #794416 #197916
split-complementary
#164B79 #791619 #797516
monochromatic
#05101A #0D2B45 #164B79 #1F6BAD #308BD9

Accessibility & contrast

On white

9.07
#164B79 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.32
#164B79 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164B79
9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##164B79#FFFFFF#000000##FFFFFF
##164B791.009.072.329.07
#FFFFFF9.071.0021.001.00
#0000002.3221.001.0021.00
##FFFFFF9.071.0021.001.00

Color blindness preview

Protanopia (red-blind)
#354E7B
Deuteranopia (green-blind)
#274478
Tritanopia (blue-blind)
#00565C
Achromatopsia (no color)
#494949

Design tokens & code

CSS
--color: #164b79;
/* rgb */ color: rgb(22, 75, 121);
/* oklch */ color: oklch(40.3% 0.095 249.0);
Tailwind
colors: {
  custom: {
    50: '#647ca0',
    500: '#164b79',
    950: '#000000',
  },
}
SCSS
$custom: #164b79;
$custom-light: #647ca0;
$custom-dark: #000000;
JSON
{
  "hex": "#164b79",
  "rgb": {
    "r": 22,
    "g": 75,
    "b": 121
  },
  "hsl": {
    "h": 207.879,
    "s": 69.231,
    "l": 28.039
  },
  "oklch": {
    "l": 0.40314,
    "c": 0.09481,
    "h": 249
  },
  "luminance": 0.06583
}

Semantic roles & 50–950 ramp

primary
#164B79
secondary
#AE713D
accent
#8E3CEC
background
#F6F7F9
surface
#EBEEF2
border
#C6C9CC
text
#06090E
muted
#7A7B7E

Preview Lab

Preview with #164B79

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

Preview Lab → · Contrast checker → · Palette generator →

#164B79 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva