#193C84#193C84

#193C84 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 37.6% C 0.128 H 262.5°. Best body text is #FFFFFF at 10.39:1 contrast (WCAG AA passes).

Color values

HEX#193C84
RGBrgb(25, 60, 132)
HSLhsl(220, 68%, 31%)
HSVhsv(220, 81%, 52%)
CMYKcmyk(81.1%, 54.5%, 0%, 48.2%)
CIE-LABlab(27.03, 15.59, -44.03)
CIE-LCHlch(27.03, 46.71, 289.50°)
OKLaboklab(37.63% -0.0167 -0.1269)
OKLCHoklch(37.63% 0.128 262.5)
XYZxyz(6.1801, 5.1036, 22.4847)
Luminance0.0510 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#193C84 #846119
analogous
#197184 #193C84 #2B1984
triadic
#193C84 #84193C #3C8419
tetradic
#193C84 #841971 #846119 #19842B
square
#193C84 #841971 #846119 #19842B
split-complementary
#193C84 #842B19 #718419
monochromatic
#060D1D #0F2551 #193C84 #2353B7 #3D71DA

Accessibility & contrast

On white

10.39
#193C84 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.02
#193C84 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193C84
10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##193C84#FFFFFF#000000##FFFFFF
##193C841.0010.392.0210.39
#FFFFFF10.391.0021.001.00
#0000002.0221.001.0021.00
##FFFFFF10.391.0021.001.00

Color blindness preview

Protanopia (red-blind)
#064587
Deuteranopia (green-blind)
#003B83
Tritanopia (blue-blind)
#004E5A
Achromatopsia (no color)
#404040

Design tokens & code

CSS
--color: #193c84;
/* rgb */ color: rgb(25, 60, 132);
/* oklch */ color: oklch(37.6% 0.128 262.5);
Tailwind
colors: {
  custom: {
    50: '#6871a8',
    500: '#193c84',
    950: '#000000',
  },
}
SCSS
$custom: #193c84;
$custom-light: #6871a8;
$custom-dark: #000000;
JSON
{
  "hex": "#193c84",
  "rgb": {
    "r": 25,
    "g": 60,
    "b": 132
  },
  "hsl": {
    "h": 220.374,
    "s": 68.153,
    "l": 30.784
  },
  "oklch": {
    "l": 0.37633,
    "c": 0.12799,
    "h": 262.5
  },
  "luminance": 0.05104
}

Semantic roles & 50–950 ramp

primary
#193C84
secondary
#B89141
accent
#B23DEB
background
#F6F6FA
surface
#ECECF4
border
#C7C7CE
text
#070710
muted
#7A7A7F

Preview Lab

Preview with #193C84

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

Preview Lab → · Contrast checker → · Palette generator →

#193C84 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva