#193183#193183

#193183 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.2% C 0.141 H 266.4°. Best body text is #FFFFFF at 11.61:1 contrast (WCAG AA passes).

Color values

HEX#193183
RGBrgb(25, 49, 131)
HSLhsl(226, 68%, 31%)
HSVhsv(226, 81%, 51%)
CMYKcmyk(80.9%, 62.6%, 0%, 48.6%)
CIE-LABlab(23.81, 22.91, -48.64)
CIE-LCHlch(23.81, 53.77, 295.22°)
OKLaboklab(35.18% -0.0088 -0.1406)
OKLCHoklch(35.18% 0.141 266.4)
XYZxyz(5.5945, 4.0413, 21.9535)
Luminance0.0404 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#193183 #836B19
analogous
#196683 #193183 #361983
triadic
#193183 #831931 #318319
tetradic
#193183 #831966 #836B19 #198336
square
#193183 #831966 #836B19 #198336
split-complementary
#193183 #833619 #668319
monochromatic
#050B1C #0F1E50 #193183 #2344B6 #3D60DA

Accessibility & contrast

On white

11.61
#193183 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.81
#193183 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193183
11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##193183#FFFFFF#000000##FFFFFF
##1931831.0011.611.8111.61
#FFFFFF11.611.0021.001.00
#0000001.8121.001.0021.00
##FFFFFF11.611.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003E86
Deuteranopia (green-blind)
#003481
Tritanopia (blue-blind)
#004655
Achromatopsia (no color)
#393939

Design tokens & code

CSS
--color: #193183;
/* rgb */ color: rgb(25, 49, 131);
/* oklch */ color: oklch(35.2% 0.141 266.4);
Tailwind
colors: {
  custom: {
    50: '#6968a8',
    500: '#193183',
    950: '#000000',
  },
}
SCSS
$custom: #193183;
$custom-light: #6968a8;
$custom-dark: #000000;
JSON
{
  "hex": "#193183",
  "rgb": {
    "r": 25,
    "g": 49,
    "b": 131
  },
  "hsl": {
    "h": 226.415,
    "s": 67.949,
    "l": 30.588
  },
  "oklch": {
    "l": 0.35184,
    "c": 0.14091,
    "h": 266.4
  },
  "luminance": 0.04042
}

Semantic roles & 50–950 ramp

primary
#193183
secondary
#B79C41
accent
#C33DEB
background
#F6F6FA
surface
#ECEBF4
border
#C7C6CE
text
#070610
muted
#7A7A7F

Preview Lab

Preview with #193183

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

Preview Lab → · Contrast checker → · Palette generator →

#193183 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva