#193789#193789

#193789 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.0% C 0.142 H 264.9°. Best body text is #FFFFFF at 10.77:1 contrast (WCAG AA passes).

Color values

HEX#193789
RGBrgb(25, 55, 137)
HSLhsl(224, 69%, 32%)
HSVhsv(224, 82%, 54%)
CMYKcmyk(81.8%, 59.9%, 0%, 46.3%)
CIE-LABlab(25.99, 21.14, -48.82)
CIE-LCHlch(25.99, 53.20, 293.41°)
OKLaboklab(36.98% -0.0127 -0.1411)
OKLCHoklch(36.98% 0.142 264.9)
XYZxyz(6.2808, 4.7445, 24.2468)
Luminance0.0474 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#193789 #896B19
analogous
#196F89 #193789 #331989
triadic
#193789 #891937 #378919
tetradic
#193789 #89196F #896B19 #198933
square
#193789 #89196F #896B19 #198933
split-complementary
#193789 #893319 #6F8919
monochromatic
#060D21 #102255 #193789 #224CBD #406ADC

Accessibility & contrast

On white

10.77
#193789 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.95
#193789 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193789
10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##193789#FFFFFF#000000##FFFFFF
##1937891.0010.771.9510.77
#FFFFFF10.771.0021.001.00
#0000001.9521.001.0021.00
##FFFFFF10.771.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00438C
Deuteranopia (green-blind)
#003987
Tritanopia (blue-blind)
#004C5A
Achromatopsia (no color)
#3E3E3E

Design tokens & code

CSS
--color: #193789;
/* rgb */ color: rgb(25, 55, 137);
/* oklch */ color: oklch(37.0% 0.142 264.9);
Tailwind
colors: {
  custom: {
    50: '#6a6dac',
    500: '#193789',
    950: '#000000',
  },
}
SCSS
$custom: #193789;
$custom-light: #6a6dac;
$custom-dark: #000000;
JSON
{
  "hex": "#193789",
  "rgb": {
    "r": 25,
    "g": 55,
    "b": 137
  },
  "hsl": {
    "h": 223.929,
    "s": 69.136,
    "l": 31.765
  },
  "oklch": {
    "l": 0.36979,
    "c": 0.14164,
    "h": 264.9
  },
  "luminance": 0.04745
}

Semantic roles & 50–950 ramp

primary
#193789
secondary
#BC9B41
accent
#BD3CEC
background
#F6F6FA
surface
#ECEBF4
border
#C7C6CE
text
#080710
muted
#7A7A7F

Preview Lab

Preview with #193789

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

Preview Lab → · Contrast checker → · Palette generator →

#193789 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva