#177790#177790

#177790 is a mid, moderate cyan. Relative luminance 0.154; OKLCH L 52.9% C 0.091 H 220.7°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX#177790
RGBrgb(23, 119, 144)
HSLhsl(192, 72%, 33%)
HSVhsv(192, 84%, 56%)
CMYKcmyk(84%, 17.4%, 0%, 43.5%)
CIE-LABlab(46.16, -17.23, -21.09)
CIE-LCHlch(46.16, 27.23, 230.75°)
OKLaboklab(52.88% -0.0687 -0.0591)
OKLCHoklch(52.88% 0.091 220.7)
XYZxyz(11.9821, 15.3879, 28.7188)
Luminance0.1539 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#177790 #903017
analogous
#17906D #177790 #173A90
triadic
#177790 #901777 #779017
tetradic
#177790 #6D1790 #903017 #3A9017
square
#177790 #6D1790 #903017 #3A9017
split-complementary
#177790 #90173A #906D17
monochromatic
#062026 #0F4B5B #177790 #1FA3C5 #41C0E1

Accessibility & contrast

On white

5.15
#177790 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.08
#177790 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177790
5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##177790#FFFFFF#000000##FFFFFF
##1777901.005.154.085.15
#FFFFFF5.151.0021.001.00
#0000004.0821.001.0021.00
##FFFFFF5.151.0021.001.00

Color blindness preview

Protanopia (red-blind)
#687491
Deuteranopia (green-blind)
#586890
Tritanopia (blue-blind)
#007F7F
Achromatopsia (no color)
#6D6D6D

Design tokens & code

CSS
--color: #177790;
/* rgb */ color: rgb(23, 119, 144);
/* oklch */ color: oklch(52.9% 0.091 220.7);
Tailwind
colors: {
  custom: {
    50: '#6c9eb0',
    500: '#177790',
    950: '#000000',
  },
}
SCSS
$custom: #177790;
$custom-light: #6c9eb0;
$custom-dark: #000000;
JSON
{
  "hex": "#177790",
  "rgb": {
    "r": 23,
    "g": 119,
    "b": 144
  },
  "hsl": {
    "h": 192.397,
    "s": 72.455,
    "l": 32.745
  },
  "oklch": {
    "l": 0.52883,
    "c": 0.09063,
    "h": 220.7
  },
  "luminance": 0.15389
}

Semantic roles & 50–950 ramp

primary
#177790
secondary
#C15C42
accent
#5E39EF
background
#F7F9FA
surface
#EDF2F4
border
#C8CCCE
text
#080E10
muted
#7B7E7F

Preview Lab

Preview with #177790

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

Preview Lab → · Contrast checker → · Palette generator →

#177790 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva