#185F78#185F78

#185F78 is a mid, moderate cyan. Relative luminance 0.097; OKLCH L 45.5% C 0.078 H 226.6°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX#185F78
RGBrgb(24, 95, 120)
HSLhsl(196, 67%, 28%)
HSVhsv(196, 80%, 47%)
CMYKcmyk(80%, 20.8%, 0%, 52.9%)
CIE-LABlab(37.36, -12.19, -20.21)
CIE-LCHlch(37.36, 23.60, 238.91°)
OKLaboklab(45.49% -0.0537 -0.0567)
OKLCHoklch(45.49% 0.078 226.6)
XYZxyz(7.8577, 9.7337, 19.2303)
Luminance0.0974 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#185F78 #783118
analogous
#187861 #185F78 #182F78
triadic
#185F78 #78185F #5F7818
tetradic
#185F78 #611878 #783118 #2F7818
square
#185F78 #611878 #783118 #2F7818
split-complementary
#185F78 #78182F #786118
monochromatic
#05141A #0E3745 #185F78 #2287AB #34ACD6

Accessibility & contrast

On white

7.13
#185F78 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.95
#185F78 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185F78
7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##185F78#FFFFFF#000000##FFFFFF
##185F781.007.132.957.13
#FFFFFF7.131.0021.001.00
#0000002.9521.001.0021.00
##FFFFFF7.131.0021.001.00

Color blindness preview

Protanopia (red-blind)
#525D79
Deuteranopia (green-blind)
#455478
Tritanopia (blue-blind)
#006667
Achromatopsia (no color)
#585858

Design tokens & code

CSS
--color: #185f78;
/* rgb */ color: rgb(24, 95, 120);
/* oklch */ color: oklch(45.5% 0.078 226.6);
Tailwind
colors: {
  custom: {
    50: '#658c9f',
    500: '#185f78',
    950: '#000000',
  },
}
SCSS
$custom: #185f78;
$custom-light: #658c9f;
$custom-dark: #000000;
JSON
{
  "hex": "#185f78",
  "rgb": {
    "r": 24,
    "g": 95,
    "b": 120
  },
  "hsl": {
    "h": 195.625,
    "s": 66.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.45487,
    "c": 0.07812,
    "h": 226.6
  },
  "luminance": 0.09735
}

Semantic roles & 50–950 ramp

primary
#185F78
secondary
#AD5C3F
accent
#6B3EEA
background
#F6F8F9
surface
#EBF0F2
border
#C6CBCC
text
#070C0E
muted
#7A7D7E

Preview Lab

Preview with #185F78

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

Preview Lab → · Contrast checker → · Palette generator →

#185F78 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva