#19587F#19587F

#19587F is a dark, moderate cyan. Relative luminance 0.087; OKLCH L 44.1% C 0.089 H 240.9°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX#19587F
RGBrgb(25, 88, 127)
HSLhsl(203, 67%, 30%)
HSVhsv(203, 80%, 50%)
CMYKcmyk(80.3%, 30.7%, 0%, 50.2%)
CIE-LABlab(35.43, -5.17, -27.51)
CIE-LCHlch(35.43, 27.99, 259.37°)
OKLaboklab(44.07% -0.0434 -0.0779)
OKLCHoklch(44.07% 0.089 240.9)
XYZxyz(7.7199, 8.7175, 21.3503)
Luminance0.0872 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#19587F #7F4019
analogous
#197F73 #19587F #19257F
triadic
#19587F #7F1958 #587F19
tetradic
#19587F #73197F #7F4019 #257F19
square
#19587F #73197F #7F4019 #257F19
split-complementary
#19587F #7F1925 #7F7319
monochromatic
#05121A #0F354C #19587F #237BB2 #3A9CD8

Accessibility & contrast

On white

7.65
#19587F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.74
#19587F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19587F
7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##19587F#FFFFFF#000000##FFFFFF
##19587F1.007.652.747.65
#FFFFFF7.651.0021.001.00
#0000002.7421.001.0021.00
##FFFFFF7.651.0021.001.00

Color blindness preview

Protanopia (red-blind)
#465981
Deuteranopia (green-blind)
#384F7E
Tritanopia (blue-blind)
#006266
Achromatopsia (no color)
#535353

Design tokens & code

CSS
--color: #19587f;
/* rgb */ color: rgb(25, 88, 127);
/* oklch */ color: oklch(44.1% 0.089 240.9);
Tailwind
colors: {
  custom: {
    50: '#6787a4',
    500: '#19587f',
    950: '#000000',
  },
}
SCSS
$custom: #19587f;
$custom-light: #6787a4;
$custom-dark: #000000;
JSON
{
  "hex": "#19587f",
  "rgb": {
    "r": 25,
    "g": 88,
    "b": 127
  },
  "hsl": {
    "h": 202.941,
    "s": 67.105,
    "l": 29.804
  },
  "oklch": {
    "l": 0.4407,
    "c": 0.08917,
    "h": 240.9
  },
  "luminance": 0.08718
}

Semantic roles & 50–950 ramp

primary
#19587F
secondary
#B36C41
accent
#803EEA
background
#F6F8FA
surface
#EBEFF4
border
#C6CACE
text
#070B0F
muted
#7A7C7F

Preview Lab

Preview with #19587F

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

Preview Lab → · Contrast checker → · Palette generator →

#19587F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva