#177488#177488

#177488 is a mid, moderate cyan. Relative luminance 0.145; OKLCH L 51.7% C 0.086 H 216.6°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX#177488
RGBrgb(23, 116, 136)
HSLhsl(191, 71%, 31%)
HSVhsv(191, 83%, 53%)
CMYKcmyk(83.1%, 14.7%, 0%, 46.7%)
CIE-LABlab(44.87, -18.41, -18.32)
CIE-LCHlch(44.87, 25.97, 224.87°)
OKLaboklab(51.74% -0.069 -0.0512)
OKLCHoklch(51.74% 0.086 216.6)
XYZxyz(11.0408, 14.4491, 25.4948)
Luminance0.1445 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#177488 #882B17
analogous
#178863 #177488 #173C88
triadic
#177488 #881774 #748817
tetradic
#177488 #631788 #882B17 #3C8817
square
#177488 #631788 #882B17 #3C8817
split-complementary
#177488 #88173C #886317
monochromatic
#051B1F #0E4754 #177488 #20A1BC #3BC1DE

Accessibility & contrast

On white

5.40
#177488 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.89
#177488 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177488
5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##177488#FFFFFF#000000##FFFFFF
##1774881.005.403.895.40
#FFFFFF5.401.0021.001.00
#0000003.8921.001.0021.00
##FFFFFF5.401.0021.001.00

Color blindness preview

Protanopia (red-blind)
#677089
Deuteranopia (green-blind)
#586688
Tritanopia (blue-blind)
#007B7A
Achromatopsia (no color)
#6A6A6A

Design tokens & code

CSS
--color: #177488;
/* rgb */ color: rgb(23, 116, 136);
/* oklch */ color: oklch(51.7% 0.086 216.6);
Tailwind
colors: {
  custom: {
    50: '#6a9caa',
    500: '#177488',
    950: '#000000',
  },
}
SCSS
$custom: #177488;
$custom-light: #6a9caa;
$custom-dark: #000000;
JSON
{
  "hex": "#177488",
  "rgb": {
    "r": 23,
    "g": 116,
    "b": 136
  },
  "hsl": {
    "h": 190.619,
    "s": 71.069,
    "l": 31.176
  },
  "oklch": {
    "l": 0.51737,
    "c": 0.08597,
    "h": 216.6
  },
  "luminance": 0.14451
}

Semantic roles & 50–950 ramp

primary
#177488
secondary
#BC553F
accent
#5A3AEE
background
#F6F9FA
surface
#ECF2F4
border
#C7CCCE
text
#080E10
muted
#7A7E7F

Preview Lab

Preview with #177488

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

Preview Lab → · Contrast checker → · Palette generator →

#177488 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva