#177E94#177E94

#177E94 is a mid, moderate cyan. Relative luminance 0.172; OKLCH L 54.9% C 0.092 H 216.8°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX#177E94
RGBrgb(23, 126, 148)
HSLhsl(191, 73%, 34%)
HSVhsv(191, 84%, 58%)
CMYKcmyk(84.5%, 14.9%, 0%, 42%)
CIE-LABlab(48.56, -19.63, -19.76)
CIE-LCHlch(48.56, 27.85, 225.18°)
OKLaboklab(54.87% -0.074 -0.0552)
OKLCHoklch(54.87% 0.092 216.8)
XYZxyz(13.1572, 17.2403, 30.6455)
Luminance0.1724 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#177E94 #942D17
analogous
#17946B #177E94 #173F94
triadic
#177E94 #94177E #7E9417
tetradic
#177E94 #6B1794 #942D17 #3F9417
square
#177E94 #6B1794 #942D17 #3F9417
split-complementary
#177E94 #94173F #946B17
monochromatic
#07242A #0F515F #177E94 #1FABC9 #44C6E2

Accessibility & contrast

On white

4.72
#177E94 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.45
#177E94 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177E94
4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##177E94#FFFFFF#000000##FFFFFF
##177E941.004.724.454.72
#FFFFFF4.721.0021.001.00
#0000004.4521.001.0021.00
##FFFFFF4.721.0021.001.00

Color blindness preview

Protanopia (red-blind)
#6F7A95
Deuteranopia (green-blind)
#5F6E94
Tritanopia (blue-blind)
#008685
Achromatopsia (no color)
#737373

Design tokens & code

CSS
--color: #177e94;
/* rgb */ color: rgb(23, 126, 148);
/* oklch */ color: oklch(54.9% 0.092 216.8);
Tailwind
colors: {
  custom: {
    50: '#6da3b3',
    500: '#177e94',
    950: '#000000',
  },
}
SCSS
$custom: #177e94;
$custom-light: #6da3b3;
$custom-dark: #000000;
JSON
{
  "hex": "#177e94",
  "rgb": {
    "r": 23,
    "g": 126,
    "b": 148
  },
  "hsl": {
    "h": 190.56,
    "s": 73.099,
    "l": 33.529
  },
  "oklch": {
    "l": 0.54869,
    "c": 0.09233,
    "h": 216.8
  },
  "luminance": 0.17242
}

Semantic roles & 50–950 ramp

primary
#177E94
secondary
#C35A44
accent
#5838F0
background
#F7FAFB
surface
#EDF4F6
border
#C8CED0
text
#080F11
muted
#7B7F80

Preview Lab

Preview with #177E94

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

Preview Lab → · Contrast checker → · Palette generator →

#177E94 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva