#185C77#185C77

#185C77 is a dark, moderate cyan. Relative luminance 0.092; OKLCH L 44.6% C 0.078 H 229.5°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX#185C77
RGBrgb(24, 92, 119)
HSLhsl(197, 66%, 28%)
HSVhsv(197, 80%, 47%)
CMYKcmyk(79.8%, 22.7%, 0%, 53.3%)
CIE-LABlab(36.33, -10.78, -21.20)
CIE-LCHlch(36.33, 23.78, 243.03°)
OKLaboklab(44.65% -0.0509 -0.0596)
OKLCHoklch(44.65% 0.078 229.5)
XYZxyz(7.5323, 9.1795, 18.8240)
Luminance0.0918 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#185C77 #773318
analogous
#187763 #185C77 #182C77
triadic
#185C77 #77185C #5C7718
tetradic
#185C77 #631877 #773318 #2C7718
square
#185C77 #631877 #773318 #2C7718
split-complementary
#185C77 #77182C #776318
monochromatic
#051419 #0E3544 #185C77 #2283AA #33A8D6

Accessibility & contrast

On white

7.40
#185C77 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.84
#185C77 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185C77
7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##185C77#FFFFFF#000000##FFFFFF
##185C771.007.402.847.40
#FFFFFF7.401.0021.001.00
#0000002.8421.001.0021.00
##FFFFFF7.401.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4E5B78
Deuteranopia (green-blind)
#415177
Tritanopia (blue-blind)
#006465
Achromatopsia (no color)
#555555

Design tokens & code

CSS
--color: #185c77;
/* rgb */ color: rgb(24, 92, 119);
/* oklch */ color: oklch(44.6% 0.078 229.5);
Tailwind
colors: {
  custom: {
    50: '#658a9e',
    500: '#185c77',
    950: '#000000',
  },
}
SCSS
$custom: #185c77;
$custom-light: #658a9e;
$custom-dark: #000000;
JSON
{
  "hex": "#185c77",
  "rgb": {
    "r": 24,
    "g": 92,
    "b": 119
  },
  "hsl": {
    "h": 197.053,
    "s": 66.434,
    "l": 28.039
  },
  "oklch": {
    "l": 0.44646,
    "c": 0.07839,
    "h": 229.5
  },
  "luminance": 0.0918
}

Semantic roles & 50–950 ramp

primary
#185C77
secondary
#AC5E3F
accent
#6F3EE9
background
#F6F8F9
surface
#EBF0F2
border
#C6CBCC
text
#060B0E
muted
#7A7C7E

Preview Lab

Preview with #185C77

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

Preview Lab → · Contrast checker → · Palette generator →

#185C77 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva