#1B6E87#1B6E87

#1B6E87 is a mid, moderate cyan. Relative luminance 0.131; OKLCH L 50.2% C 0.085 H 223.1°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX#1B6E87
RGBrgb(27, 110, 135)
HSLhsl(194, 67%, 32%)
HSVhsv(194, 80%, 53%)
CMYKcmyk(80%, 18.5%, 0%, 47.1%)
CIE-LABlab(42.96, -15.01, -20.65)
CIE-LCHlch(42.96, 25.53, 233.99°)
OKLaboklab(50.21% -0.0619 -0.0579)
OKLCHoklch(50.21% 0.085 223.1)
XYZxyz(10.3993, 13.1329, 24.9038)
Luminance0.1313 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B6E87 #87341B
analogous
#1B876A #1B6E87 #1B3887
triadic
#1B6E87 #871B6E #6E871B
tetradic
#1B6E87 #6A1B87 #87341B #38871B
square
#1B6E87 #6A1B87 #87341B #38871B
split-complementary
#1B6E87 #871B38 #876A1B
monochromatic
#071B21 #114454 #1B6E87 #2598BA #43B7D9

Accessibility & contrast

On white

5.79
#1B6E87 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.63
#1B6E87 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B6E87
5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B6E87#FFFFFF#000000##FFFFFF
##1B6E871.005.793.635.79
#FFFFFF5.791.0021.001.00
#0000003.6321.001.0021.00
##FFFFFF5.791.0021.001.00

Color blindness preview

Protanopia (red-blind)
#606B88
Deuteranopia (green-blind)
#516187
Tritanopia (blue-blind)
#007676
Achromatopsia (no color)
#656565

Design tokens & code

CSS
--color: #1b6e87;
/* rgb */ color: rgb(27, 110, 135);
/* oklch */ color: oklch(50.2% 0.085 223.1);
Tailwind
colors: {
  custom: {
    50: '#6a97aa',
    500: '#1b6e87',
    950: '#000000',
  },
}
SCSS
$custom: #1b6e87;
$custom-light: #6a97aa;
$custom-dark: #000000;
JSON
{
  "hex": "#1b6e87",
  "rgb": {
    "r": 27,
    "g": 110,
    "b": 135
  },
  "hsl": {
    "h": 193.889,
    "s": 66.667,
    "l": 31.765
  },
  "oklch": {
    "l": 0.50211,
    "c": 0.08471,
    "h": 223.1
  },
  "luminance": 0.13134
}

Semantic roles & 50–950 ramp

primary
#1B6E87
secondary
#BA5F44
accent
#663EEA
background
#F6F9FA
surface
#ECF2F4
border
#C7CCCE
text
#080D10
muted
#7A7E7F

Preview Lab

Preview with #1B6E87

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

Preview Lab → · Contrast checker → · Palette generator →

#1B6E87 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva