#1B7984#1B7984

#1B7984 is a mid, moderate teal. Relative luminance 0.156; OKLCH L 52.9% C 0.084 H 206.9°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX#1B7984
RGBrgb(27, 121, 132)
HSLhsl(186, 66%, 31%)
HSVhsv(186, 80%, 52%)
CMYKcmyk(79.5%, 8.3%, 0%, 48.2%)
CIE-LABlab(46.41, -22.04, -13.59)
CIE-LCHlch(46.41, 25.90, 211.66°)
OKLaboklab(52.95% -0.0745 -0.0378)
OKLCHoklch(52.95% 0.084 206.9)
XYZxyz(11.4524, 15.5723, 24.2275)
Luminance0.1557 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B7984 #84261B
analogous
#1B845A #1B7984 #1B4484
triadic
#1B7984 #841B79 #79841B
tetradic
#1B7984 #5A1B84 #84261B #44841B
square
#1B7984 #5A1B84 #84261B #44841B
split-complementary
#1B7984 #841B44 #845A1B
monochromatic
#061C1E #114A51 #1B7984 #25A8B7 #41C8D8

Accessibility & contrast

On white

5.10
#1B7984 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.11
#1B7984 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7984
5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B7984#FFFFFF#000000##FFFFFF
##1B79841.005.104.115.10
#FFFFFF5.101.0021.001.00
#0000004.1121.001.0021.00
##FFFFFF5.101.0021.001.00

Color blindness preview

Protanopia (red-blind)
#6E7485
Deuteranopia (green-blind)
#606984
Tritanopia (blue-blind)
#007F7C
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #1b7984;
/* rgb */ color: rgb(27, 121, 132);
/* oklch */ color: oklch(52.9% 0.084 206.9);
Tailwind
colors: {
  custom: {
    50: '#6ba0a7',
    500: '#1b7984',
    950: '#000000',
  },
}
SCSS
$custom: #1b7984;
$custom-light: #6ba0a7;
$custom-dark: #000000;
JSON
{
  "hex": "#1b7984",
  "rgb": {
    "r": 27,
    "g": 121,
    "b": 132
  },
  "hsl": {
    "h": 186.286,
    "s": 66.038,
    "l": 31.176
  },
  "oklch": {
    "l": 0.52948,
    "c": 0.08357,
    "h": 206.9
  },
  "luminance": 0.15574
}

Semantic roles & 50–950 ramp

primary
#1B7984
secondary
#B75043
accent
#513FE9
background
#F6F9FA
surface
#ECF2F4
border
#C7CCCE
text
#080E0F
muted
#7A7E7F

Preview Lab

Preview with #1B7984

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

Preview Lab → · Contrast checker → · Palette generator →

#1B7984 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva