#177389#177389

#177389 is a mid, moderate cyan. Relative luminance 0.142; OKLCH L 51.5% C 0.087 H 218.7°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX#177389
RGBrgb(23, 115, 137)
HSLhsl(192, 71%, 31%)
HSVhsv(192, 83%, 54%)
CMYKcmyk(83.2%, 16.1%, 0%, 46.3%)
CIE-LABlab(44.59, -17.51, -19.35)
CIE-LCHlch(44.59, 26.10, 227.87°)
OKLaboklab(51.52% -0.0676 -0.0541)
OKLCHoklch(51.52% 0.087 218.7)
XYZxyz(10.9975, 14.2484, 25.8327)
Luminance0.1425 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#177389 #892D17
analogous
#178966 #177389 #173A89
triadic
#177389 #891773 #738917
tetradic
#177389 #661789 #892D17 #3A8917
square
#177389 #661789 #892D17 #3A8917
split-complementary
#177389 #89173A #896617
monochromatic
#051B20 #0E4755 #177389 #209FBD #3CBFDE

Accessibility & contrast

On white

5.45
#177389 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.85
#177389 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177389
5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##177389#FFFFFF#000000##FFFFFF
##1773891.005.453.855.45
#FFFFFF5.451.0021.001.00
#0000003.8521.001.0021.00
##FFFFFF5.451.0021.001.00

Color blindness preview

Protanopia (red-blind)
#65708A
Deuteranopia (green-blind)
#566589
Tritanopia (blue-blind)
#007A7A
Achromatopsia (no color)
#696969

Design tokens & code

CSS
--color: #177389;
/* rgb */ color: rgb(23, 115, 137);
/* oklch */ color: oklch(51.5% 0.087 218.7);
Tailwind
colors: {
  custom: {
    50: '#6a9bab',
    500: '#177389',
    950: '#000000',
  },
}
SCSS
$custom: #177389;
$custom-light: #6a9bab;
$custom-dark: #000000;
JSON
{
  "hex": "#177389",
  "rgb": {
    "r": 23,
    "g": 115,
    "b": 137
  },
  "hsl": {
    "h": 191.579,
    "s": 71.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.51522,
    "c": 0.08663,
    "h": 218.7
  },
  "luminance": 0.1425
}

Semantic roles & 50–950 ramp

primary
#177389
secondary
#BD573F
accent
#5D3AEE
background
#F6F9FA
surface
#ECF2F4
border
#C7CCCE
text
#080E10
muted
#7A7E7F

Preview Lab

Preview with #177389

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

Preview Lab → · Contrast checker → · Palette generator →

#177389 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva