#1C7481#1C7481

#1C7481 is a mid, moderate teal. Relative luminance 0.143; OKLCH L 51.5% C 0.081 H 209.7°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX#1C7481
RGBrgb(28, 116, 129)
HSLhsl(188, 64%, 31%)
HSVhsv(188, 78%, 51%)
CMYKcmyk(78.3%, 10.1%, 0%, 49.4%)
CIE-LABlab(44.69, -20.28, -14.41)
CIE-LCHlch(44.69, 24.88, 215.40°)
OKLaboklab(51.53% -0.0703 -0.0401)
OKLCHoklch(51.53% 0.081 209.7)
XYZxyz(10.6850, 14.3213, 22.9658)
Luminance0.1432 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C7481 #81291C
analogous
#1C815B #1C7481 #1C4181
triadic
#1C7481 #811C74 #74811C
tetradic
#1C7481 #5B1C81 #81291C #41811C
square
#1C7481 #5B1C81 #81291C #41811C
split-complementary
#1C7481 #811C41 #815B1C
monochromatic
#061A1C #11474F #1C7481 #27A1B3 #42C3D6

Accessibility & contrast

On white

5.43
#1C7481 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.86
#1C7481 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C7481
5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C7481#FFFFFF#000000##FFFFFF
##1C74811.005.433.865.43
#FFFFFF5.431.0021.001.00
#0000003.8621.001.0021.00
##FFFFFF5.431.0021.001.00

Color blindness preview

Protanopia (red-blind)
#696F82
Deuteranopia (green-blind)
#5B6581
Tritanopia (blue-blind)
#007A78
Achromatopsia (no color)
#6A6A6A

Design tokens & code

CSS
--color: #1c7481;
/* rgb */ color: rgb(28, 116, 129);
/* oklch */ color: oklch(51.5% 0.081 209.7);
Tailwind
colors: {
  custom: {
    50: '#6a9ca5',
    500: '#1c7481',
    950: '#000000',
  },
}
SCSS
$custom: #1c7481;
$custom-light: #6a9ca5;
$custom-dark: #000000;
JSON
{
  "hex": "#1c7481",
  "rgb": {
    "r": 28,
    "g": 116,
    "b": 129
  },
  "hsl": {
    "h": 187.723,
    "s": 64.331,
    "l": 30.784
  },
  "oklch": {
    "l": 0.51528,
    "c": 0.0809,
    "h": 209.7
  },
  "luminance": 0.14323
}

Semantic roles & 50–950 ramp

primary
#1C7481
secondary
#B45344
accent
#5640E7
background
#F6F9FA
surface
#ECF2F4
border
#C7CCCE
text
#070E0F
muted
#7A7E7F

Preview Lab

Preview with #1C7481

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

Preview Lab → · Contrast checker → · Palette generator →

#1C7481 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva