#185881#185881

#185881 is a dark, moderate cyan. Relative luminance 0.088; OKLCH L 44.2% C 0.092 H 242.0°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX#185881
RGBrgb(24, 88, 129)
HSLhsl(203, 69%, 30%)
HSVhsv(203, 81%, 51%)
CMYKcmyk(81.4%, 31.8%, 0%, 49.4%)
CIE-LABlab(35.51, -4.51, -28.62)
CIE-LCHlch(35.51, 28.97, 261.05°)
OKLaboklab(44.16% -0.0432 -0.0811)
OKLCHoklch(44.16% 0.092 242)
XYZxyz(7.8273, 8.7577, 22.0425)
Luminance0.0876 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#185881 #814118
analogous
#188176 #185881 #182381
triadic
#185881 #811858 #588118
tetradic
#185881 #761881 #814118 #238118
square
#185881 #761881 #814118 #238118
split-complementary
#185881 #811823 #817618
monochromatic
#05121A #0E354D #185881 #227BB5 #399BDA

Accessibility & contrast

On white

7.63
#185881 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.75
#185881 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185881
7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##185881#FFFFFF#000000##FFFFFF
##1858811.007.632.757.63
#FFFFFF7.631.0021.001.00
#0000002.7521.001.0021.00
##FFFFFF7.631.0021.001.00

Color blindness preview

Protanopia (red-blind)
#455983
Deuteranopia (green-blind)
#364F80
Tritanopia (blue-blind)
#006266
Achromatopsia (no color)
#545454

Design tokens & code

CSS
--color: #185881;
/* rgb */ color: rgb(24, 88, 129);
/* oklch */ color: oklch(44.2% 0.092 242.0);
Tailwind
colors: {
  custom: {
    50: '#6786a6',
    500: '#185881',
    950: '#000000',
  },
}
SCSS
$custom: #185881;
$custom-light: #6786a6;
$custom-dark: #000000;
JSON
{
  "hex": "#185881",
  "rgb": {
    "r": 24,
    "g": 88,
    "b": 129
  },
  "hsl": {
    "h": 203.429,
    "s": 68.627,
    "l": 30
  },
  "oklch": {
    "l": 0.44159,
    "c": 0.09192,
    "h": 242
  },
  "luminance": 0.08759
}

Semantic roles & 50–950 ramp

primary
#185881
secondary
#B56E40
accent
#813CEB
background
#F6F8FA
surface
#EBEFF4
border
#C6CACE
text
#070B0F
muted
#7A7C7F

Preview Lab

Preview with #185881

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

Preview Lab → · Contrast checker → · Palette generator →

#185881 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva