#193788#193788

#193788 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 36.9% C 0.140 H 264.8°. Best body text is #FFFFFF at 10.81:1 contrast (WCAG AA passes).

Color values

HEX#193788
RGBrgb(25, 55, 136)
HSLhsl(224, 69%, 32%)
HSVhsv(224, 82%, 53%)
CMYKcmyk(81.6%, 59.6%, 0%, 46.7%)
CIE-LABlab(25.91, 20.73, -48.34)
CIE-LCHlch(25.91, 52.60, 293.21°)
OKLaboklab(36.89% -0.0127 -0.1396)
OKLCHoklch(36.89% 0.14 264.8)
XYZxyz(6.2095, 4.7159, 23.8708)
Luminance0.0472 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#193788 #886A19
analogous
#196F88 #193788 #331988
triadic
#193788 #881937 #378819
tetradic
#193788 #88196F #886A19 #198833
square
#193788 #88196F #886A19 #198833
split-complementary
#193788 #883319 #6F8819
monochromatic
#060D21 #0F2254 #193788 #234CBC #406ADC

Accessibility & contrast

On white

10.81
#193788 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.94
#193788 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193788
10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##193788#FFFFFF#000000##FFFFFF
##1937881.0010.811.9410.81
#FFFFFF10.811.0021.001.00
#0000001.9421.001.0021.00
##FFFFFF10.811.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00438B
Deuteranopia (green-blind)
#003886
Tritanopia (blue-blind)
#004B5A
Achromatopsia (no color)
#3D3D3D

Design tokens & code

CSS
--color: #193788;
/* rgb */ color: rgb(25, 55, 136);
/* oklch */ color: oklch(36.9% 0.140 264.8);
Tailwind
colors: {
  custom: {
    50: '#6a6dab',
    500: '#193788',
    950: '#000000',
  },
}
SCSS
$custom: #193788;
$custom-light: #6a6dab;
$custom-dark: #000000;
JSON
{
  "hex": "#193788",
  "rgb": {
    "r": 25,
    "g": 55,
    "b": 136
  },
  "hsl": {
    "h": 223.784,
    "s": 68.944,
    "l": 31.569
  },
  "oklch": {
    "l": 0.36889,
    "c": 0.14022,
    "h": 264.8
  },
  "luminance": 0.04717
}

Semantic roles & 50–950 ramp

primary
#193788
secondary
#BB9A41
accent
#BC3CEC
background
#F6F6FA
surface
#ECEBF4
border
#C7C6CE
text
#070710
muted
#7A7A7F

Preview Lab

Preview with #193788

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

Preview Lab → · Contrast checker → · Palette generator →

#193788 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva