#19555B#19555B

#19555B is a dark, moderate teal. Relative luminance 0.075; OKLCH L 41.5% C 0.060 H 204.6°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX#19555B
RGBrgb(25, 85, 91)
HSLhsl(185, 57%, 23%)
HSVhsv(185, 73%, 36%)
CMYKcmyk(72.5%, 6.6%, 0%, 64.3%)
CIE-LABlab(32.83, -16.64, -9.08)
CIE-LCHlch(32.83, 18.96, 208.63°)
OKLaboklab(41.46% -0.0549 -0.0252)
OKLCHoklch(41.46% 0.06 204.6)
XYZxyz(5.5369, 7.4584, 11.0433)
Luminance0.0746 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#19555B #5B1F19
analogous
#195B40 #19555B #19345B
triadic
#19555B #5B1955 #555B19
tetradic
#19555B #40195B #5B1F19 #345B19
square
#19555B #40195B #5B1F19 #345B19
split-complementary
#19555B #5B1934 #5B4019
monochromatic
#071618 #0C282B #19555B #26828B #33AFBB

Accessibility & contrast

On white

8.43
#19555B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.49
#19555B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19555B
8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##19555B#FFFFFF#000000##FFFFFF
##19555B1.008.432.498.43
#FFFFFF8.431.0021.001.00
#0000002.4921.001.0021.00
##FFFFFF8.431.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4E515B
Deuteranopia (green-blind)
#444A5B
Tritanopia (blue-blind)
#005957
Achromatopsia (no color)
#4D4D4D

Design tokens & code

CSS
--color: #19555b;
/* rgb */ color: rgb(25, 85, 91);
/* oklch */ color: oklch(41.5% 0.060 204.6);
Tailwind
colors: {
  custom: {
    50: '#608589',
    500: '#19555b',
    950: '#000000',
  },
}
SCSS
$custom: #19555b;
$custom-light: #608589;
$custom-dark: #000000;
JSON
{
  "hex": "#19555b",
  "rgb": {
    "r": 25,
    "g": 85,
    "b": 91
  },
  "hsl": {
    "h": 185.455,
    "s": 56.897,
    "l": 22.745
  },
  "oklch": {
    "l": 0.41455,
    "c": 0.06045,
    "h": 204.6
  },
  "luminance": 0.07459
}

Semantic roles & 50–950 ramp

primary
#19555B
secondary
#91463F
accent
#5648E0
background
#F6F8F8
surface
#EBEFF0
border
#C6CACB
text
#050B0B
muted
#7A7C7C

Preview Lab

Preview with #19555B

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

Preview Lab → · Contrast checker → · Palette generator →

#19555B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva