#19558D#19558D

#19558D is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 44.2% C 0.110 H 250.7°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX#19558D
RGBrgb(25, 85, 141)
HSLhsl(209, 70%, 33%)
HSVhsv(209, 82%, 55%)
CMYKcmyk(82.3%, 39.7%, 0%, 44.7%)
CIE-LABlab(35.25, 2.28, -36.37)
CIE-LCHlch(35.25, 36.44, 273.59°)
OKLaboklab(44.18% -0.0363 -0.1038)
OKLCHoklch(44.18% 0.11 250.7)
XYZxyz(8.4553, 8.6257, 26.4134)
Luminance0.0863 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#19558D #8D5119
analogous
#198D8B #19558D #191B8D
triadic
#19558D #8D1955 #558D19
tetradic
#19558D #8B198D #8D5119 #1B8D19
square
#19558D #8B198D #8D5119 #1B8D19
split-complementary
#19558D #8D191B #8D8B19
monochromatic
#071625 #103659 #19558D #2274C1 #4393DE

Accessibility & contrast

On white

7.71
#19558D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.73
#19558D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19558D
7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##19558D#FFFFFF#000000##FFFFFF
##19558D1.007.712.737.71
#FFFFFF7.711.0021.001.00
#0000002.7321.001.0021.00
##FFFFFF7.711.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3A598F
Deuteranopia (green-blind)
#284E8C
Tritanopia (blue-blind)
#00626A
Achromatopsia (no color)
#535353

Design tokens & code

CSS
--color: #19558d;
/* rgb */ color: rgb(25, 85, 141);
/* oklch */ color: oklch(44.2% 0.110 250.7);
Tailwind
colors: {
  custom: {
    50: '#6a84af',
    500: '#19558d',
    950: '#000000',
  },
}
SCSS
$custom: #19558d;
$custom-light: #6a84af;
$custom-dark: #000000;
JSON
{
  "hex": "#19558d",
  "rgb": {
    "r": 25,
    "g": 85,
    "b": 141
  },
  "hsl": {
    "h": 208.966,
    "s": 69.88,
    "l": 32.549
  },
  "oklch": {
    "l": 0.44179,
    "c": 0.11,
    "h": 250.7
  },
  "luminance": 0.08627
}

Semantic roles & 50–950 ramp

primary
#19558D
secondary
#BF7F43
accent
#913BED
background
#F6F8FA
surface
#ECEFF4
border
#C7CACE
text
#070A10
muted
#7A7C7F

Preview Lab

Preview with #19558D

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

Preview Lab → · Contrast checker → · Palette generator →

#19558D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva