#1B7888#1B7888

#1B7888 is a mid, moderate teal. Relative luminance 0.154; OKLCH L 52.9% C 0.085 H 212.3°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX#1B7888
RGBrgb(27, 120, 136)
HSLhsl(189, 67%, 32%)
HSVhsv(189, 80%, 53%)
CMYKcmyk(80.1%, 11.8%, 0%, 46.7%)
CIE-LABlab(46.23, -20.16, -16.23)
CIE-LCHlch(46.23, 25.88, 218.84°)
OKLaboklab(52.86% -0.0717 -0.0453)
OKLCHoklch(52.86% 0.085 212.3)
XYZxyz(11.6105, 15.4421, 25.6565)
Luminance0.1544 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B7888 #882B1B
analogous
#1B8862 #1B7888 #1B4288
triadic
#1B7888 #881B78 #78881B
tetradic
#1B7888 #621B88 #882B1B #42881B
square
#1B7888 #621B88 #882B1B #42881B
split-complementary
#1B7888 #881B42 #88621B
monochromatic
#071E22 #114B55 #1B7888 #25A5BB #44C4DA

Accessibility & contrast

On white

5.14
#1B7888 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.09
#1B7888 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7888
5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B7888#FFFFFF#000000##FFFFFF
##1B78881.005.144.095.14
#FFFFFF5.141.0021.001.00
#0000004.0921.001.0021.00
##FFFFFF5.141.0021.001.00

Color blindness preview

Protanopia (red-blind)
#6C7489
Deuteranopia (green-blind)
#5D6988
Tritanopia (blue-blind)
#007E7D
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #1b7888;
/* rgb */ color: rgb(27, 120, 136);
/* oklch */ color: oklch(52.9% 0.085 212.3);
Tailwind
colors: {
  custom: {
    50: '#6b9faa',
    500: '#1b7888',
    950: '#000000',
  },
}
SCSS
$custom: #1b7888;
$custom-light: #6b9faa;
$custom-dark: #000000;
JSON
{
  "hex": "#1b7888",
  "rgb": {
    "r": 27,
    "g": 120,
    "b": 136
  },
  "hsl": {
    "h": 188.807,
    "s": 66.871,
    "l": 31.961
  },
  "oklch": {
    "l": 0.52857,
    "c": 0.08481,
    "h": 212.3
  },
  "luminance": 0.15444
}

Semantic roles & 50–950 ramp

primary
#1B7888
secondary
#BB5544
accent
#573EEA
background
#F7F9FA
surface
#EDF2F4
border
#C8CCCE
text
#080E10
muted
#7B7E7F

Preview Lab

Preview with #1B7888

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

Preview Lab → · Contrast checker → · Palette generator →

#1B7888 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva