#164A80#164A80

#164A80 is a dark, moderate cyan. Relative luminance 0.066; OKLCH L 40.5% C 0.106 H 252.8°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX#164A80
RGBrgb(22, 74, 128)
HSLhsl(211, 71%, 29%)
HSVhsv(211, 83%, 50%)
CMYKcmyk(82.8%, 42.2%, 0%, 49.8%)
CIE-LABlab(30.94, 3.96, -35.25)
CIE-LCHlch(30.94, 35.47, 276.41°)
OKLaboklab(40.53% -0.0312 -0.1008)
OKLCHoklch(40.53% 0.106 252.8)
XYZxyz(6.6745, 6.6258, 21.3450)
Luminance0.0663 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#164A80 #804C16
analogous
#167F80 #164A80 #171680
triadic
#164A80 #80164A #4A8016
tetradic
#164A80 #80167F #804C16 #168017
square
#164A80 #80167F #804C16 #168017
split-complementary
#164A80 #801716 #7F8016
monochromatic
#040F1A #0D2C4C #164A80 #1F68B4 #3487DC

Accessibility & contrast

On white

9.03
#164A80 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.33
#164A80 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164A80
9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##164A80#FFFFFF#000000##FFFFFF
##164A801.009.032.339.03
#FFFFFF9.031.0021.001.00
#0000002.3321.001.0021.00
##FFFFFF9.031.0021.001.00

Color blindness preview

Protanopia (red-blind)
#304E82
Deuteranopia (green-blind)
#1E447F
Tritanopia (blue-blind)
#00575E
Achromatopsia (no color)
#494949

Design tokens & code

CSS
--color: #164a80;
/* rgb */ color: rgb(22, 74, 128);
/* oklch */ color: oklch(40.5% 0.106 252.8);
Tailwind
colors: {
  custom: {
    50: '#667ca5',
    500: '#164a80',
    950: '#000000',
  },
}
SCSS
$custom: #164a80;
$custom-light: #667ca5;
$custom-dark: #000000;
JSON
{
  "hex": "#164a80",
  "rgb": {
    "r": 22,
    "g": 74,
    "b": 128
  },
  "hsl": {
    "h": 210.566,
    "s": 70.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.40531,
    "c": 0.10554,
    "h": 252.8
  },
  "luminance": 0.06627
}

Semantic roles & 50–950 ramp

primary
#164A80
secondary
#B57A3D
accent
#963AED
background
#F6F7FA
surface
#EBEDF4
border
#C6C8CE
text
#07090F
muted
#7A7B7F

Preview Lab

Preview with #164A80

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

Preview Lab → · Contrast checker → · Palette generator →

#164A80 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva