#175890#175890

#175890 is a mid, moderate cyan. Relative luminance 0.092; OKLCH L 45.1% C 0.111 H 249.4°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX#175890
RGBrgb(23, 88, 144)
HSLhsl(208, 72%, 33%)
HSVhsv(208, 84%, 56%)
CMYKcmyk(84%, 38.9%, 0%, 43.5%)
CIE-LABlab(36.32, 1.33, -36.50)
CIE-LCHlch(36.32, 36.52, 272.09°)
OKLaboklab(45.06% -0.0392 -0.1042)
OKLCHoklch(45.06% 0.111 249.4)
XYZxyz(8.8752, 9.1741, 27.6832)
Luminance0.0917 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#175890 #904F17
analogous
#17908C #175890 #171B90
triadic
#175890 #901758 #589017
tetradic
#175890 #8C1790 #904F17 #1B9017
square
#175890 #8C1790 #904F17 #1B9017
split-complementary
#175890 #90171B #908C17
monochromatic
#061826 #0F385B #175890 #1F78C5 #4197E1

Accessibility & contrast

On white

7.41
#175890 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.83
#175890 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175890
7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##175890#FFFFFF#000000##FFFFFF
##1758901.007.412.837.41
#FFFFFF7.411.0021.001.00
#0000002.8321.001.0021.00
##FFFFFF7.411.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3D5B92
Deuteranopia (green-blind)
#2A518F
Tritanopia (blue-blind)
#00656D
Achromatopsia (no color)
#555555

Design tokens & code

CSS
--color: #175890;
/* rgb */ color: rgb(23, 88, 144);
/* oklch */ color: oklch(45.1% 0.111 249.4);
Tailwind
colors: {
  custom: {
    50: '#6a86b1',
    500: '#175890',
    950: '#000000',
  },
}
SCSS
$custom: #175890;
$custom-light: #6a86b1;
$custom-dark: #000000;
JSON
{
  "hex": "#175890",
  "rgb": {
    "r": 23,
    "g": 88,
    "b": 144
  },
  "hsl": {
    "h": 207.769,
    "s": 72.455,
    "l": 32.745
  },
  "oklch": {
    "l": 0.45056,
    "c": 0.11131,
    "h": 249.4
  },
  "luminance": 0.09175
}

Semantic roles & 50–950 ramp

primary
#175890
secondary
#C17D42
accent
#8D39EF
background
#F6F8FA
surface
#ECEFF5
border
#C7CACF
text
#080B10
muted
#7A7C7F

Preview Lab

Preview with #175890

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

Preview Lab → · Contrast checker → · Palette generator →

#175890 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva