#19404A#19404A

#19404A is a dark, muted cyan. Relative luminance 0.044; OKLCH L 34.8% C 0.047 H 217.2°. Best body text is #FFFFFF at 11.21:1 contrast (WCAG AA passes).

Color values

HEX#19404A
RGBrgb(25, 64, 74)
HSLhsl(192, 49%, 19%)
HSVhsv(192, 66%, 29%)
CMYKcmyk(66.2%, 13.5%, 0%, 71%)
CIE-LABlab(24.85, -10.22, -10.21)
CIE-LCHlch(24.85, 14.44, 224.98°)
OKLaboklab(34.81% -0.0374 -0.0283)
OKLCHoklch(34.81% 0.047 217.2)
XYZxyz(3.4698, 4.3675, 7.1374)
Luminance0.0437 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#19404A #4A2319
analogous
#194A3C #19404A #19284A
triadic
#19404A #4A1940 #404A19
tetradic
#19404A #3C194A #4A2319 #284A19
square
#19404A #3C194A #4A2319 #284A19
split-complementary
#19404A #4A1928 #4A3C19
monochromatic
#081417 #0A181C #19404A #286878 #388FA5

Accessibility & contrast

On white

11.21
#19404A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.87
#19404A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19404A
11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##19404A#FFFFFF#000000##FFFFFF
##19404A1.0011.211.8711.21
#FFFFFF11.211.0021.001.00
#0000001.8721.001.0021.00
##FFFFFF11.211.0021.001.00

Color blindness preview

Protanopia (red-blind)
#393E4B
Deuteranopia (green-blind)
#32394A
Tritanopia (blue-blind)
#004443
Achromatopsia (no color)
#3B3B3B

Design tokens & code

CSS
--color: #19404a;
/* rgb */ color: rgb(25, 64, 74);
/* oklch */ color: oklch(34.8% 0.047 217.2);
Tailwind
colors: {
  custom: {
    50: '#5c757c',
    500: '#19404a',
    950: '#000000',
  },
}
SCSS
$custom: #19404a;
$custom-light: #5c757c;
$custom-dark: #000000;
JSON
{
  "hex": "#19404a",
  "rgb": {
    "r": 25,
    "g": 64,
    "b": 74
  },
  "hsl": {
    "h": 192.245,
    "s": 49.495,
    "l": 19.412
  },
  "oklch": {
    "l": 0.34812,
    "c": 0.0469,
    "h": 217.2
  },
  "luminance": 0.04368
}

Semantic roles & 50–950 ramp

primary
#19404A
secondary
#804C3E
accent
#6B4FD9
background
#F5F7F7
surface
#E9EDEE
border
#C5C8C9
text
#040809
muted
#797B7B

Preview Lab

Preview with #19404A

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

Preview Lab → · Contrast checker → · Palette generator →

#19404A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva