#176678#176678

#176678 is a mid, moderate cyan. Relative luminance 0.110; OKLCH L 47.3% C 0.077 H 217.2°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX#176678
RGBrgb(23, 102, 120)
HSLhsl(191, 68%, 28%)
HSVhsv(191, 81%, 47%)
CMYKcmyk(80.8%, 15%, 0%, 52.9%)
CIE-LABlab(39.65, -16.32, -16.69)
CIE-LCHlch(39.65, 23.35, 225.64°)
OKLaboklab(47.32% -0.0615 -0.0466)
OKLCHoklch(47.32% 0.077 217.2)
XYZxyz(8.4934, 11.0399, 19.4489)
Luminance0.1104 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#176678 #782917
analogous
#177859 #176678 #173578
triadic
#176678 #781766 #667817
tetradic
#176678 #591778 #782917 #357817
square
#176678 #591778 #782917 #357817
split-complementary
#176678 #781735 #785917
monochromatic
#05161A #0D3A45 #176678 #2192AB #32B9D8

Accessibility & contrast

On white

6.55
#176678 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.21
#176678 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #176678
6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##176678#FFFFFF#000000##FFFFFF
##1766781.006.553.216.55
#FFFFFF6.551.0021.001.00
#0000003.2121.001.0021.00
##FFFFFF6.551.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5A6379
Deuteranopia (green-blind)
#4D5978
Tritanopia (blue-blind)
#006C6C
Achromatopsia (no color)
#5D5D5D

Design tokens & code

CSS
--color: #176678;
/* rgb */ color: rgb(23, 102, 120);
/* oklch */ color: oklch(47.3% 0.077 217.2);
Tailwind
colors: {
  custom: {
    50: '#66919f',
    500: '#176678',
    950: '#000000',
  },
}
SCSS
$custom: #176678;
$custom-light: #66919f;
$custom-dark: #000000;
JSON
{
  "hex": "#176678",
  "rgb": {
    "r": 23,
    "g": 102,
    "b": 120
  },
  "hsl": {
    "h": 191.134,
    "s": 67.832,
    "l": 28.039
  },
  "oklch": {
    "l": 0.47318,
    "c": 0.07718,
    "h": 217.2
  },
  "luminance": 0.11041
}

Semantic roles & 50–950 ramp

primary
#176678
secondary
#AD523E
accent
#5D3DEB
background
#F6F8F9
surface
#EBF0F2
border
#C6CBCC
text
#070D0E
muted
#7A7D7E

Preview Lab

Preview with #176678

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

Preview Lab → · Contrast checker → · Palette generator →

#176678 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva