#194B81#194B81

#194B81 is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 40.9% C 0.105 H 253.3°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX#194B81
RGBrgb(25, 75, 129)
HSLhsl(211, 68%, 30%)
HSVhsv(211, 81%, 51%)
CMYKcmyk(80.6%, 41.9%, 0%, 49.4%)
CIE-LABlab(31.40, 4.04, -35.13)
CIE-LCHlch(31.40, 35.36, 276.57°)
OKLaboklab(40.94% -0.0302 -0.1004)
OKLCHoklch(40.94% 0.105 253.3)
XYZxyz(6.8779, 6.8230, 21.7191)
Luminance0.0682 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#194B81 #814F19
analogous
#197F81 #194B81 #1B1981
triadic
#194B81 #81194B #4B8119
tetradic
#194B81 #81197F #814F19 #19811B
square
#194B81 #81197F #814F19 #19811B
split-complementary
#194B81 #811B19 #7F8119
monochromatic
#050F1A #0F2D4E #194B81 #2369B4 #3B87D9

Accessibility & contrast

On white

8.88
#194B81 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.36
#194B81 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #194B81
8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##194B81#FFFFFF#000000##FFFFFF
##194B811.008.882.368.88
#FFFFFF8.881.0021.001.00
#0000002.3621.001.0021.00
##FFFFFF8.881.0021.001.00

Color blindness preview

Protanopia (red-blind)
#314F83
Deuteranopia (green-blind)
#204680
Tritanopia (blue-blind)
#00585F
Achromatopsia (no color)
#4A4A4A

Design tokens & code

CSS
--color: #194b81;
/* rgb */ color: rgb(25, 75, 129);
/* oklch */ color: oklch(40.9% 0.105 253.3);
Tailwind
colors: {
  custom: {
    50: '#677ca6',
    500: '#194b81',
    950: '#000000',
  },
}
SCSS
$custom: #194b81;
$custom-light: #677ca6;
$custom-dark: #000000;
JSON
{
  "hex": "#194b81",
  "rgb": {
    "r": 25,
    "g": 75,
    "b": 129
  },
  "hsl": {
    "h": 211.154,
    "s": 67.532,
    "l": 30.196
  },
  "oklch": {
    "l": 0.40935,
    "c": 0.10485,
    "h": 253.3
  },
  "luminance": 0.06824
}

Semantic roles & 50–950 ramp

primary
#194B81
secondary
#B57D41
accent
#973DEA
background
#F6F7FA
surface
#EBEEF4
border
#C6C9CE
text
#07090F
muted
#7A7B7F

Preview Lab

Preview with #194B81

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

Preview Lab → · Contrast checker → · Palette generator →

#194B81 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva