#187488#187488

#187488 is a mid, moderate cyan. Relative luminance 0.145; OKLCH L 51.8% C 0.086 H 216.7°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX#187488
RGBrgb(24, 116, 136)
HSLhsl(191, 70%, 31%)
HSVhsv(191, 82%, 53%)
CMYKcmyk(82.4%, 14.7%, 0%, 46.7%)
CIE-LABlab(44.89, -18.31, -18.29)
CIE-LCHlch(44.89, 25.88, 224.98°)
OKLaboklab(51.76% -0.0687 -0.0511)
OKLCHoklch(51.76% 0.086 216.7)
XYZxyz(11.0641, 14.4612, 25.4959)
Luminance0.1446 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#187488 #882C18
analogous
#188864 #187488 #183C88
triadic
#187488 #881874 #748818
tetradic
#187488 #641888 #882C18 #3C8818
square
#187488 #641888 #882C18 #3C8818
split-complementary
#187488 #88183C #886418
monochromatic
#061B20 #0F4854 #187488 #21A0BC #3EC0DD

Accessibility & contrast

On white

5.39
#187488 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.89
#187488 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187488
5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##187488#FFFFFF#000000##FFFFFF
##1874881.005.393.895.39
#FFFFFF5.391.0021.001.00
#0000003.8921.001.0021.00
##FFFFFF5.391.0021.001.00

Color blindness preview

Protanopia (red-blind)
#677089
Deuteranopia (green-blind)
#586688
Tritanopia (blue-blind)
#007B7A
Achromatopsia (no color)
#6A6A6A

Design tokens & code

CSS
--color: #187488;
/* rgb */ color: rgb(24, 116, 136);
/* oklch */ color: oklch(51.8% 0.086 216.7);
Tailwind
colors: {
  custom: {
    50: '#6a9caa',
    500: '#187488',
    950: '#000000',
  },
}
SCSS
$custom: #187488;
$custom-light: #6a9caa;
$custom-dark: #000000;
JSON
{
  "hex": "#187488",
  "rgb": {
    "r": 24,
    "g": 116,
    "b": 136
  },
  "hsl": {
    "h": 190.714,
    "s": 70,
    "l": 31.373
  },
  "oklch": {
    "l": 0.51756,
    "c": 0.08565,
    "h": 216.7
  },
  "luminance": 0.14463
}

Semantic roles & 50–950 ramp

primary
#187488
secondary
#BC5640
accent
#5B3BED
background
#F6F9FA
surface
#ECF2F4
border
#C7CCCE
text
#080E10
muted
#7A7E7F

Preview Lab

Preview with #187488

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

Preview Lab → · Contrast checker → · Palette generator →

#187488 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva