#193B82#193B82

#193B82 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.2% C 0.126 H 262.7°. Best body text is #FFFFFF at 10.56:1 contrast (WCAG AA passes).

Color values

HEX#193B82
RGBrgb(25, 59, 130)
HSLhsl(221, 68%, 30%)
HSVhsv(221, 81%, 51%)
CMYKcmyk(80.8%, 54.6%, 0%, 49%)
CIE-LABlab(26.58, 15.47, -43.51)
CIE-LCHlch(26.58, 46.18, 289.58°)
OKLaboklab(37.24% -0.0162 -0.1254)
OKLCHoklch(37.24% 0.126 262.7)
XYZxyz(5.9927, 4.9456, 21.7535)
Luminance0.0495 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#193B82 #826019
analogous
#197082 #193B82 #2B1982
triadic
#193B82 #82193B #3B8219
tetradic
#193B82 #821970 #826019 #19822B
square
#193B82 #821970 #826019 #19822B
split-complementary
#193B82 #822B19 #708219
monochromatic
#050C1B #0F244F #193B82 #2352B5 #3C6FD9

Accessibility & contrast

On white

10.56
#193B82 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.99
#193B82 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193B82
10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##193B82#FFFFFF#000000##FFFFFF
##193B821.0010.561.9910.56
#FFFFFF10.561.0021.001.00
#0000001.9921.001.0021.00
##FFFFFF10.561.0021.001.00

Color blindness preview

Protanopia (red-blind)
#064485
Deuteranopia (green-blind)
#003A81
Tritanopia (blue-blind)
#004C58
Achromatopsia (no color)
#3F3F3F

Design tokens & code

CSS
--color: #193b82;
/* rgb */ color: rgb(25, 59, 130);
/* oklch */ color: oklch(37.2% 0.126 262.7);
Tailwind
colors: {
  custom: {
    50: '#6870a7',
    500: '#193b82',
    950: '#000000',
  },
}
SCSS
$custom: #193b82;
$custom-light: #6870a7;
$custom-dark: #000000;
JSON
{
  "hex": "#193b82",
  "rgb": {
    "r": 25,
    "g": 59,
    "b": 130
  },
  "hsl": {
    "h": 220.571,
    "s": 67.742,
    "l": 30.392
  },
  "oklch": {
    "l": 0.37243,
    "c": 0.12641,
    "h": 262.7
  },
  "luminance": 0.04946
}

Semantic roles & 50–950 ramp

primary
#193B82
secondary
#B69041
accent
#B23DEB
background
#F6F6FA
surface
#EBECF4
border
#C6C7CE
text
#07070F
muted
#7A7A7F

Preview Lab

Preview with #193B82

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

Preview Lab → · Contrast checker → · Palette generator →

#193B82 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva