#175370#175370

#175370 is a dark, moderate cyan. Relative luminance 0.075; OKLCH L 41.9% C 0.076 H 234.3°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX#175370
RGBrgb(23, 83, 112)
HSLhsl(200, 66%, 26%)
HSVhsv(200, 79%, 44%)
CMYKcmyk(79.5%, 25.9%, 0%, 56.1%)
CIE-LABlab(33.00, -8.11, -22.03)
CIE-LCHlch(33.00, 23.47, 249.78°)
OKLaboklab(41.88% -0.0447 -0.0621)
OKLCHoklch(41.88% 0.076 234.3)
XYZxyz(6.3701, 7.5378, 16.4453)
Luminance0.0754 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#175370 #703417
analogous
#177061 #175370 #172670
triadic
#175370 #701753 #537017
tetradic
#175370 #611770 #703417 #267017
square
#175370 #611770 #703417 #267017
split-complementary
#175370 #701726 #706117
monochromatic
#051319 #0D2D3D #175370 #2179A3 #2D9ED4

Accessibility & contrast

On white

8.37
#175370 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.51
#175370 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175370
8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##175370#FFFFFF#000000##FFFFFF
##1753701.008.372.518.37
#FFFFFF8.371.0021.001.00
#0000002.5121.001.0021.00
##FFFFFF8.371.0021.001.00

Color blindness preview

Protanopia (red-blind)
#455271
Deuteranopia (green-blind)
#394A70
Tritanopia (blue-blind)
#005B5D
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #175370;
/* rgb */ color: rgb(23, 83, 112);
/* oklch */ color: oklch(41.9% 0.076 234.3);
Tailwind
colors: {
  custom: {
    50: '#638399',
    500: '#175370',
    950: '#000000',
  },
}
SCSS
$custom: #175370;
$custom-light: #638399;
$custom-dark: #000000;
JSON
{
  "hex": "#175370",
  "rgb": {
    "r": 23,
    "g": 83,
    "b": 112
  },
  "hsl": {
    "h": 199.551,
    "s": 65.926,
    "l": 26.471
  },
  "oklch": {
    "l": 0.41877,
    "c": 0.07646,
    "h": 234.3
  },
  "luminance": 0.07539
}

Semantic roles & 50–950 ramp

primary
#175370
secondary
#A65F3D
accent
#763FE9
background
#F6F8F9
surface
#EBEFF2
border
#C6CACC
text
#060A0E
muted
#7A7C7E

Preview Lab

Preview with #175370

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

Preview Lab → · Contrast checker → · Palette generator →

#175370 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva