#193188#193188

#193188 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.7% C 0.148 H 266.6°. Best body text is #FFFFFF at 11.44:1 contrast (WCAG AA passes).

Color values

HEX#193188
RGBrgb(25, 49, 136)
HSLhsl(227, 69%, 32%)
HSVhsv(227, 82%, 53%)
CMYKcmyk(81.6%, 64%, 0%, 46.7%)
CIE-LABlab(24.26, 24.91, -51.03)
CIE-LCHlch(24.26, 56.79, 296.02°)
OKLaboklab(35.66% -0.0088 -0.1476)
OKLCHoklch(35.66% 0.148 266.6)
XYZxyz(5.9416, 4.1802, 23.7815)
Luminance0.0418 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#193188 #887019
analogous
#196988 #193188 #391988
triadic
#193188 #881931 #318819
tetradic
#193188 #881969 #887019 #198839
square
#193188 #881969 #887019 #198839
split-complementary
#193188 #883919 #698819
monochromatic
#060C21 #0F1E54 #193188 #2344BC #4061DC

Accessibility & contrast

On white

11.44
#193188 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.84
#193188 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193188
11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##193188#FFFFFF#000000##FFFFFF
##1931881.0011.441.8411.44
#FFFFFF11.441.0021.001.00
#0000001.8421.001.0021.00
##FFFFFF11.441.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003F8B
Deuteranopia (green-blind)
#003586
Tritanopia (blue-blind)
#004857
Achromatopsia (no color)
#3A3A3A

Design tokens & code

CSS
--color: #193188;
/* rgb */ color: rgb(25, 49, 136);
/* oklch */ color: oklch(35.7% 0.148 266.6);
Tailwind
colors: {
  custom: {
    50: '#6a68ac',
    500: '#193188',
    950: '#000000',
  },
}
SCSS
$custom: #193188;
$custom-light: #6a68ac;
$custom-dark: #000000;
JSON
{
  "hex": "#193188",
  "rgb": {
    "r": 25,
    "g": 49,
    "b": 136
  },
  "hsl": {
    "h": 227.027,
    "s": 68.944,
    "l": 31.569
  },
  "oklch": {
    "l": 0.35658,
    "c": 0.1479,
    "h": 266.6
  },
  "luminance": 0.04181
}

Semantic roles & 50–950 ramp

primary
#193188
secondary
#BBA141
accent
#C63CEC
background
#F6F6FA
surface
#ECEBF4
border
#C7C6CE
text
#080610
muted
#7A7A7F

Preview Lab

Preview with #193188

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

Preview Lab → · Contrast checker → · Palette generator →

#193188 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva