#193F85#193F85

#193F85 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 38.4% C 0.126 H 261.3°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX#193F85
RGBrgb(25, 63, 133)
HSLhsl(219, 68%, 31%)
HSVhsv(219, 81%, 52%)
CMYKcmyk(81.2%, 52.6%, 0%, 47.8%)
CIE-LABlab(27.99, 13.91, -43.09)
CIE-LCHlch(27.99, 45.28, 287.89°)
OKLaboklab(38.39% -0.019 -0.1241)
OKLCHoklch(38.39% 0.126 261.3)
XYZxyz(6.4105, 5.4544, 22.9007)
Luminance0.0546 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#193F85 #855F19
analogous
#197585 #193F85 #291985
triadic
#193F85 #85193F #3F8519
tetradic
#193F85 #851975 #855F19 #198529
square
#193F85 #851975 #855F19 #198529
split-complementary
#193F85 #852919 #758519
monochromatic
#060E1E #0F2751 #193F85 #2357B9 #3E75DB

Accessibility & contrast

On white

10.04
#193F85 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.09
#193F85 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193F85
10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##193F85#FFFFFF#000000##FFFFFF
##193F851.0010.042.0910.04
#FFFFFF10.041.0021.001.00
#0000002.0921.001.0021.00
##FFFFFF10.041.0021.001.00

Color blindness preview

Protanopia (red-blind)
#114788
Deuteranopia (green-blind)
#003D84
Tritanopia (blue-blind)
#00505B
Achromatopsia (no color)
#424242

Design tokens & code

CSS
--color: #193f85;
/* rgb */ color: rgb(25, 63, 133);
/* oklch */ color: oklch(38.4% 0.126 261.3);
Tailwind
colors: {
  custom: {
    50: '#6873a9',
    500: '#193f85',
    950: '#000000',
  },
}
SCSS
$custom: #193f85;
$custom-light: #6873a9;
$custom-dark: #000000;
JSON
{
  "hex": "#193f85",
  "rgb": {
    "r": 25,
    "g": 63,
    "b": 133
  },
  "hsl": {
    "h": 218.889,
    "s": 68.354,
    "l": 30.98
  },
  "oklch": {
    "l": 0.38391,
    "c": 0.12551,
    "h": 261.3
  },
  "luminance": 0.05455
}

Semantic roles & 50–950 ramp

primary
#193F85
secondary
#B98F41
accent
#AE3DEB
background
#F6F6FA
surface
#ECECF4
border
#C7C7CE
text
#070810
muted
#7A7B7F

Preview Lab

Preview with #193F85

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

Preview Lab → · Contrast checker → · Palette generator →

#193F85 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva