#165181#165181

#165181 is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 42.3% C 0.099 H 247.8°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX#165181
RGBrgb(22, 81, 129)
HSLhsl(207, 71%, 30%)
HSVhsv(207, 83%, 51%)
CMYKcmyk(82.9%, 37.2%, 0%, 49.4%)
CIE-LABlab(33.22, -0.26, -32.24)
CIE-LCHlch(33.22, 32.24, 269.53°)
OKLaboklab(42.34% -0.0374 -0.0918)
OKLCHoklch(42.34% 0.099 247.8)
XYZxyz(7.2342, 7.6395, 21.8579)
Luminance0.0764 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#165181 #814616
analogous
#16817C #165181 #161B81
triadic
#165181 #811651 #518116
tetradic
#165181 #7C1681 #814616 #1B8116
square
#165181 #7C1681 #814616 #1B8116
split-complementary
#165181 #81161B #817C16
monochromatic
#04101A #0D304D #165181 #1F72B5 #3591DD

Accessibility & contrast

On white

8.31
#165181 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.53
#165181 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #165181
8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##165181#FFFFFF#000000##FFFFFF
##1651811.008.312.538.31
#FFFFFF8.311.0021.001.00
#0000002.5321.001.0021.00
##FFFFFF8.311.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3A5383
Deuteranopia (green-blind)
#2B4A80
Tritanopia (blue-blind)
#005D63
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #165181;
/* rgb */ color: rgb(22, 81, 129);
/* oklch */ color: oklch(42.3% 0.099 247.8);
Tailwind
colors: {
  custom: {
    50: '#6681a6',
    500: '#165181',
    950: '#000000',
  },
}
SCSS
$custom: #165181;
$custom-light: #6681a6;
$custom-dark: #000000;
JSON
{
  "hex": "#165181",
  "rgb": {
    "r": 22,
    "g": 81,
    "b": 129
  },
  "hsl": {
    "h": 206.916,
    "s": 70.861,
    "l": 29.608
  },
  "oklch": {
    "l": 0.42337,
    "c": 0.09918,
    "h": 247.8
  },
  "luminance": 0.0764
}

Semantic roles & 50–950 ramp

primary
#165181
secondary
#B6733D
accent
#8B3AEE
background
#F6F7FA
surface
#EBEEF4
border
#C6C9CE
text
#070A0F
muted
#7A7C7F

Preview Lab

Preview with #165181

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

Preview Lab → · Contrast checker → · Palette generator →

#165181 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva