#193759#193759

#193759 is a dark, moderate cyan. Relative luminance 0.037; OKLCH L 33.2% C 0.070 H 253.2°. Best body text is #FFFFFF at 12.12:1 contrast (WCAG AA passes).

Color values

HEX#193759
RGBrgb(25, 55, 89)
HSLhsl(212, 56%, 22%)
HSVhsv(212, 72%, 35%)
CMYKcmyk(71.9%, 38.2%, 0%, 65.1%)
CIE-LABlab(22.51, 1.43, -23.73)
CIE-LCHlch(22.51, 23.78, 273.46°)
OKLaboklab(33.21% -0.0204 -0.0673)
OKLCHoklch(33.21% 0.07 253.2)
XYZxyz(3.5696, 3.6600, 9.9676)
Luminance0.0366 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#193759 #593B19
analogous
#195759 #193759 #1B1959
triadic
#193759 #591937 #375919
tetradic
#193759 #591957 #593B19 #19591B
square
#193759 #591957 #593B19 #19591B
split-complementary
#193759 #591B19 #575919
monochromatic
#070F18 #0C1929 #193759 #265589 #3472B9

Accessibility & contrast

On white

12.12
#193759 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.73
#193759 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193759
12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##193759#FFFFFF#000000##FFFFFF
##1937591.0012.121.7312.12
#FFFFFF12.121.0021.001.00
#0000001.7321.001.0021.00
##FFFFFF12.121.0021.001.00

Color blindness preview

Protanopia (red-blind)
#28395A
Deuteranopia (green-blind)
#1F3358
Tritanopia (blue-blind)
#003F43
Achromatopsia (no color)
#363636

Design tokens & code

CSS
--color: #193759;
/* rgb */ color: rgb(25, 55, 89);
/* oklch */ color: oklch(33.2% 0.070 253.2);
Tailwind
colors: {
  custom: {
    50: '#5e6d88',
    500: '#193759',
    950: '#000000',
  },
}
SCSS
$custom: #193759;
$custom-light: #5e6d88;
$custom-dark: #000000;
JSON
{
  "hex": "#193759",
  "rgb": {
    "r": 25,
    "g": 55,
    "b": 89
  },
  "hsl": {
    "h": 211.875,
    "s": 56.14,
    "l": 22.353
  },
  "oklch": {
    "l": 0.33207,
    "c": 0.07036,
    "h": 253.2
  },
  "luminance": 0.0366
}

Semantic roles & 50–950 ramp

primary
#193759
secondary
#8F693E
accent
#9948DF
background
#F5F6F8
surface
#E9EBEF
border
#C5C6CA
text
#05070B
muted
#797A7C

Preview Lab

Preview with #193759

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

Preview Lab → · Contrast checker → · Palette generator →

#193759 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva