#164F6B#164F6B

#164F6B is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 40.5% C 0.074 H 234.6°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX#164F6B
RGBrgb(22, 79, 107)
HSLhsl(200, 66%, 25%)
HSVhsv(200, 79%, 42%)
CMYKcmyk(79.4%, 26.2%, 0%, 58%)
CIE-LABlab(31.40, -7.70, -21.38)
CIE-LCHlch(31.40, 22.73, 250.20°)
OKLaboklab(40.52% -0.0428 -0.0602)
OKLCHoklch(40.52% 0.074 234.6)
XYZxyz(5.7796, 6.8234, 14.9195)
Luminance0.0682 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#164F6B #6B3216
analogous
#166B5C #164F6B #16246B
triadic
#164F6B #6B164F #4F6B16
tetradic
#164F6B #5C166B #6B3216 #246B16
square
#164F6B #5C166B #6B3216 #246B16
split-complementary
#164F6B #6B1624 #6B5C16
monochromatic
#051319 #0C2A38 #164F6B #20749E #2B9AD1

Accessibility & contrast

On white

8.88
#164F6B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.36
#164F6B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164F6B
8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##164F6B#FFFFFF#000000##FFFFFF
##164F6B1.008.882.368.88
#FFFFFF8.881.0021.001.00
#0000002.3621.001.0021.00
##FFFFFF8.881.0021.001.00

Color blindness preview

Protanopia (red-blind)
#414E6C
Deuteranopia (green-blind)
#36466B
Tritanopia (blue-blind)
#005659
Achromatopsia (no color)
#4A4A4A

Design tokens & code

CSS
--color: #164f6b;
/* rgb */ color: rgb(22, 79, 107);
/* oklch */ color: oklch(40.5% 0.074 234.6);
Tailwind
colors: {
  custom: {
    50: '#618095',
    500: '#164f6b',
    950: '#000000',
  },
}
SCSS
$custom: #164f6b;
$custom-light: #618095;
$custom-dark: #000000;
JSON
{
  "hex": "#164f6b",
  "rgb": {
    "r": 22,
    "g": 79,
    "b": 107
  },
  "hsl": {
    "h": 199.765,
    "s": 65.891,
    "l": 25.294
  },
  "oklch": {
    "l": 0.40515,
    "c": 0.07393,
    "h": 234.6
  },
  "luminance": 0.06824
}

Semantic roles & 50–950 ramp

primary
#164F6B
secondary
#A15D3B
accent
#773FE9
background
#F6F7F9
surface
#EBEEF1
border
#C6C9CB
text
#060A0D
muted
#7A7C7E

Preview Lab

Preview with #164F6B

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

Preview Lab → · Contrast checker → · Palette generator →

#164F6B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva