#1B7994#1B7994

#1B7994 is a mid, moderate cyan. Relative luminance 0.160; OKLCH L 53.7% C 0.092 H 222.5°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX#1B7994
RGBrgb(27, 121, 148)
HSLhsl(193, 69%, 34%)
HSVhsv(193, 82%, 58%)
CMYKcmyk(81.8%, 18.2%, 0%, 42%)
CIE-LABlab(47.03, -16.53, -22.10)
CIE-LCHlch(47.03, 27.60, 233.21°)
OKLaboklab(53.66% -0.0677 -0.0619)
OKLCHoklch(53.66% 0.092 222.5)
XYZxyz(12.6324, 16.0443, 30.4423)
Luminance0.1605 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B7994 #94361B
analogous
#1B9473 #1B7994 #1B3D94
triadic
#1B7994 #941B79 #79941B
tetradic
#1B7994 #731B94 #94361B #3D941B
square
#1B7994 #731B94 #94361B #3D941B
split-complementary
#1B7994 #941B3D #94731B
monochromatic
#08242C #124F60 #1B7994 #24A3C8 #4BBDDE

Accessibility & contrast

On white

4.99
#1B7994 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.21
#1B7994 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7994
4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B7994#FFFFFF#000000##FFFFFF
##1B79941.004.994.214.99
#FFFFFF4.991.0021.001.00
#0000004.2121.001.0021.00
##FFFFFF4.991.0021.001.00

Color blindness preview

Protanopia (red-blind)
#697695
Deuteranopia (green-blind)
#5A6B94
Tritanopia (blue-blind)
#008182
Achromatopsia (no color)
#6F6F6F

Design tokens & code

CSS
--color: #1b7994;
/* rgb */ color: rgb(27, 121, 148);
/* oklch */ color: oklch(53.7% 0.092 222.5);
Tailwind
colors: {
  custom: {
    50: '#6d9fb3',
    500: '#1b7994',
    950: '#000000',
  },
}
SCSS
$custom: #1b7994;
$custom-light: #6d9fb3;
$custom-dark: #000000;
JSON
{
  "hex": "#1b7994",
  "rgb": {
    "r": 27,
    "g": 121,
    "b": 148
  },
  "hsl": {
    "h": 193.388,
    "s": 69.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.53658,
    "c": 0.09177,
    "h": 222.5
  },
  "luminance": 0.16046
}

Semantic roles & 50–950 ramp

primary
#1B7994
secondary
#C0654B
accent
#633CEC
background
#F7F9FB
surface
#EDF2F6
border
#C8CCD0
text
#080E11
muted
#7B7E80

Preview Lab

Preview with #1B7994

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

Preview Lab → · Contrast checker → · Palette generator →

#1B7994 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva