#164F7B#164F7B

#164F7B is a dark, moderate cyan. Relative luminance 0.072; OKLCH L 41.5% C 0.093 H 246.4°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX#164F7B
RGBrgb(22, 79, 123)
HSLhsl(206, 70%, 28%)
HSVhsv(206, 82%, 48%)
CMYKcmyk(82.1%, 35.8%, 0%, 51.8%)
CIE-LABlab(32.24, -1.38, -30.08)
CIE-LCHlch(32.24, 30.11, 267.38°)
OKLaboklab(41.45% -0.0373 -0.0856)
OKLCHoklch(41.45% 0.093 246.4)
XYZxyz(6.7006, 7.1918, 19.7701)
Luminance0.0719 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#164F7B #7B4216
analogous
#167B74 #164F7B #161C7B
triadic
#164F7B #7B164F #4F7B16
tetradic
#164F7B #74167B #7B4216 #1C7B16
square
#164F7B #74167B #7B4216 #1C7B16
split-complementary
#164F7B #7B161C #7B7416
monochromatic
#05111A #0D2E47 #164F7B #1F70AF #3191DA

Accessibility & contrast

On white

8.61
#164F7B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.44
#164F7B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164F7B
8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##164F7B#FFFFFF#000000##FFFFFF
##164F7B1.008.612.448.61
#FFFFFF8.611.0021.001.00
#0000002.4421.001.0021.00
##FFFFFF8.611.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3A517D
Deuteranopia (green-blind)
#2C487A
Tritanopia (blue-blind)
#005A5F
Achromatopsia (no color)
#4C4C4C

Design tokens & code

CSS
--color: #164f7b;
/* rgb */ color: rgb(22, 79, 123);
/* oklch */ color: oklch(41.5% 0.093 246.4);
Tailwind
colors: {
  custom: {
    50: '#6580a1',
    500: '#164f7b',
    950: '#000000',
  },
}
SCSS
$custom: #164f7b;
$custom-light: #6580a1;
$custom-dark: #000000;
JSON
{
  "hex": "#164f7b",
  "rgb": {
    "r": 22,
    "g": 79,
    "b": 123
  },
  "hsl": {
    "h": 206.139,
    "s": 69.655,
    "l": 28.431
  },
  "oklch": {
    "l": 0.41454,
    "c": 0.09334,
    "h": 246.4
  },
  "luminance": 0.07193
}

Semantic roles & 50–950 ramp

primary
#164F7B
secondary
#B06F3D
accent
#893BEC
background
#F6F7F9
surface
#EBEEF2
border
#C6C9CC
text
#060A0F
muted
#7A7C7E

Preview Lab

Preview with #164F7B

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

Preview Lab → · Contrast checker → · Palette generator →

#164F7B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva