#187083#187083

#187083 is a mid, moderate cyan. Relative luminance 0.134; OKLCH L 50.5% C 0.083 H 216.4°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX#187083
RGBrgb(24, 112, 131)
HSLhsl(191, 69%, 30%)
HSVhsv(191, 82%, 51%)
CMYKcmyk(81.7%, 14.5%, 0%, 48.6%)
CIE-LABlab(43.39, -17.87, -17.60)
CIE-LCHlch(43.39, 25.09, 224.56°)
OKLaboklab(50.48% -0.0668 -0.0492)
OKLCHoklch(50.48% 0.083 216.4)
XYZxyz(10.2658, 13.4199, 23.5176)
Luminance0.1342 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#187083 #832B18
analogous
#188360 #187083 #183B83
triadic
#187083 #831870 #708318
tetradic
#187083 #601883 #832B18 #3B8318
square
#187083 #601883 #832B18 #3B8318
split-complementary
#187083 #83183B #836018
monochromatic
#05181C #0F444F #187083 #219CB7 #3ABEDB

Accessibility & contrast

On white

5.70
#187083 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.68
#187083 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187083
5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##187083#FFFFFF#000000##FFFFFF
##1870831.005.703.685.70
#FFFFFF5.701.0021.001.00
#0000003.6821.001.0021.00
##FFFFFF5.701.0021.001.00

Color blindness preview

Protanopia (red-blind)
#636C84
Deuteranopia (green-blind)
#556283
Tritanopia (blue-blind)
#007776
Achromatopsia (no color)
#666666

Design tokens & code

CSS
--color: #187083;
/* rgb */ color: rgb(24, 112, 131);
/* oklch */ color: oklch(50.5% 0.083 216.4);
Tailwind
colors: {
  custom: {
    50: '#6999a7',
    500: '#187083',
    950: '#000000',
  },
}
SCSS
$custom: #187083;
$custom-light: #6999a7;
$custom-dark: #000000;
JSON
{
  "hex": "#187083",
  "rgb": {
    "r": 24,
    "g": 112,
    "b": 131
  },
  "hsl": {
    "h": 190.654,
    "s": 69.032,
    "l": 30.392
  },
  "oklch": {
    "l": 0.50483,
    "c": 0.08292,
    "h": 216.4
  },
  "luminance": 0.13421
}

Semantic roles & 50–950 ramp

primary
#187083
secondary
#B75540
accent
#5B3CEC
background
#F6F9FA
surface
#ECF2F4
border
#C7CCCE
text
#070E0F
muted
#7A7E7F

Preview Lab

Preview with #187083

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

Preview Lab → · Contrast checker → · Palette generator →

#187083 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva