#193C80#193C80

#193C80 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 37.3% C 0.122 H 261.9°. Best body text is #FFFFFF at 10.50:1 contrast (WCAG AA passes).

Color values

HEX#193C80
RGBrgb(25, 60, 128)
HSLhsl(220, 67%, 30%)
HSVhsv(220, 80%, 50%)
CMYKcmyk(80.5%, 53.1%, 0%, 49.8%)
CIE-LABlab(26.72, 13.95, -42.02)
CIE-LCHlch(26.72, 44.28, 288.36°)
OKLaboklab(37.31% -0.0172 -0.121)
OKLCHoklch(37.31% 0.122 261.9)
XYZxyz(5.9116, 4.9962, 21.0707)
Luminance0.0500 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#193C80 #805D19
analogous
#196F80 #193C80 #2A1980
triadic
#193C80 #80193C #3C8019
tetradic
#193C80 #80196F #805D19 #19802A
square
#193C80 #80196F #805D19 #19802A
split-complementary
#193C80 #802A19 #6F8019
monochromatic
#050C1A #0F244D #193C80 #2354B3 #3B70D9

Accessibility & contrast

On white

10.50
#193C80 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.00
#193C80 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193C80
10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##193C80#FFFFFF#000000##FFFFFF
##193C801.0010.502.0010.50
#FFFFFF10.501.0021.001.00
#0000002.0021.001.0021.00
##FFFFFF10.501.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0F4482
Deuteranopia (green-blind)
#003B7F
Tritanopia (blue-blind)
#004C58
Achromatopsia (no color)
#3F3F3F

Design tokens & code

CSS
--color: #193c80;
/* rgb */ color: rgb(25, 60, 128);
/* oklch */ color: oklch(37.3% 0.122 261.9);
Tailwind
colors: {
  custom: {
    50: '#6771a5',
    500: '#193c80',
    950: '#000000',
  },
}
SCSS
$custom: #193c80;
$custom-light: #6771a5;
$custom-dark: #000000;
JSON
{
  "hex": "#193c80",
  "rgb": {
    "r": 25,
    "g": 60,
    "b": 128
  },
  "hsl": {
    "h": 219.612,
    "s": 67.32,
    "l": 30
  },
  "oklch": {
    "l": 0.37305,
    "c": 0.1222,
    "h": 261.9
  },
  "luminance": 0.04997
}

Semantic roles & 50–950 ramp

primary
#193C80
secondary
#B48D41
accent
#B03EEA
background
#F6F6FA
surface
#EBECF4
border
#C6C7CE
text
#07070F
muted
#7A7A7F

Preview Lab

Preview with #193C80

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

Preview Lab → · Contrast checker → · Palette generator →

#193C80 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva