#1B6A8A#1B6A8A

#1B6A8A is a mid, moderate cyan. Relative luminance 0.124; OKLCH L 49.3% C 0.089 H 230.3°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX#1B6A8A
RGBrgb(27, 106, 138)
HSLhsl(197, 67%, 32%)
HSVhsv(197, 80%, 54%)
CMYKcmyk(80.4%, 23.2%, 0%, 45.9%)
CIE-LABlab(41.81, -11.62, -24.24)
CIE-LCHlch(41.81, 26.88, 244.39°)
OKLaboklab(49.33% -0.0566 -0.0682)
OKLCHoklch(49.33% 0.089 230.3)
XYZxyz(10.1916, 12.3748, 25.8913)
Luminance0.1238 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B6A8A #8A3B1B
analogous
#1B8A72 #1B6A8A #1B338A
triadic
#1B6A8A #8A1B6A #6A8A1B
tetradic
#1B6A8A #721B8A #8A3B1B #338A1B
square
#1B6A8A #721B8A #8A3B1B #338A1B
split-complementary
#1B6A8A #8A1B33 #8A721B
monochromatic
#071B24 #114357 #1B6A8A #2591BD #45AFDB

Accessibility & contrast

On white

6.04
#1B6A8A on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.48
#1B6A8A on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B6A8A
6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B6A8A#FFFFFF#000000##FFFFFF
##1B6A8A1.006.043.486.04
#FFFFFF6.041.0021.001.00
#0000003.4821.001.0021.00
##FFFFFF6.041.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5A688C
Deuteranopia (green-blind)
#4B5E8A
Tritanopia (blue-blind)
#007375
Achromatopsia (no color)
#636363

Design tokens & code

CSS
--color: #1b6a8a;
/* rgb */ color: rgb(27, 106, 138);
/* oklch */ color: oklch(49.3% 0.089 230.3);
Tailwind
colors: {
  custom: {
    50: '#6a94ac',
    500: '#1b6a8a',
    950: '#000000',
  },
}
SCSS
$custom: #1b6a8a;
$custom-light: #6a94ac;
$custom-dark: #000000;
JSON
{
  "hex": "#1b6a8a",
  "rgb": {
    "r": 27,
    "g": 106,
    "b": 138
  },
  "hsl": {
    "h": 197.297,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.49328,
    "c": 0.08864,
    "h": 230.3
  },
  "luminance": 0.12376
}

Semantic roles & 50–950 ramp

primary
#1B6A8A
secondary
#BC6745
accent
#6F3EEA
background
#F6F9FA
surface
#ECF1F4
border
#C7CBCE
text
#080D10
muted
#7A7E7F

Preview Lab

Preview with #1B6A8A

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

Preview Lab → · Contrast checker → · Palette generator →

#1B6A8A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva