#187B94#187B94

#187B94 is a mid, moderate cyan. Relative luminance 0.165; OKLCH L 54.1% C 0.092 H 220.0°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX#187B94
RGBrgb(24, 123, 148)
HSLhsl(192, 72%, 34%)
HSVhsv(192, 84%, 58%)
CMYKcmyk(83.8%, 16.9%, 0%, 42%)
CIE-LABlab(47.62, -17.92, -21.20)
CIE-LCHlch(47.62, 27.76, 229.80°)
OKLaboklab(54.12% -0.0707 -0.0594)
OKLCHoklch(54.12% 0.092 220)
XYZxyz(12.8027, 16.4966, 30.5206)
Luminance0.1650 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#187B94 #943118
analogous
#18946F #187B94 #183D94
triadic
#187B94 #94187B #7B9418
tetradic
#187B94 #6F1894 #943118 #3D9418
square
#187B94 #6F1894 #943118 #3D9418
split-complementary
#187B94 #94183D #946F18
monochromatic
#07232B #0F4F5F #187B94 #21A7C9 #45C2E1

Accessibility & contrast

On white

4.88
#187B94 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.30
#187B94 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187B94
4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##187B94#FFFFFF#000000##FFFFFF
##187B941.004.884.304.88
#FFFFFF4.881.0021.001.00
#0000004.3021.001.0021.00
##FFFFFF4.881.0021.001.00

Color blindness preview

Protanopia (red-blind)
#6C7895
Deuteranopia (green-blind)
#5C6C94
Tritanopia (blue-blind)
#008383
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #187b94;
/* rgb */ color: rgb(24, 123, 148);
/* oklch */ color: oklch(54.1% 0.092 220.0);
Tailwind
colors: {
  custom: {
    50: '#6da1b3',
    500: '#187b94',
    950: '#000000',
  },
}
SCSS
$custom: #187b94;
$custom-light: #6da1b3;
$custom-dark: #000000;
JSON
{
  "hex": "#187b94",
  "rgb": {
    "r": 24,
    "g": 123,
    "b": 148
  },
  "hsl": {
    "h": 192.097,
    "s": 72.093,
    "l": 33.725
  },
  "oklch": {
    "l": 0.54115,
    "c": 0.09234,
    "h": 220
  },
  "luminance": 0.16498
}

Semantic roles & 50–950 ramp

primary
#187B94
secondary
#C25F46
accent
#5E39EF
background
#F7F9FB
surface
#EDF2F6
border
#C8CCD0
text
#080F11
muted
#7B7E80

Preview Lab

Preview with #187B94

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

Preview Lab → · Contrast checker → · Palette generator →

#187B94 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva