#183284#183284

#183284 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.4% C 0.141 H 265.8°. Best body text is #FFFFFF at 11.49:1 contrast (WCAG AA passes).

Color values

HEX#183284
RGBrgb(24, 50, 132)
HSLhsl(226, 69%, 31%)
HSVhsv(226, 82%, 52%)
CMYKcmyk(81.8%, 62.1%, 0%, 48.2%)
CIE-LABlab(24.13, 22.51, -48.74)
CIE-LCHlch(24.13, 53.69, 294.79°)
OKLaboklab(35.44% -0.0103 -0.1409)
OKLCHoklch(35.44% 0.141 265.8)
XYZxyz(5.6807, 4.1407, 22.3252)
Luminance0.0414 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#183284 #846A18
analogous
#186884 #183284 #341884
triadic
#183284 #841832 #328418
tetradic
#183284 #841868 #846A18 #188434
square
#183284 #841868 #846A18 #188434
split-complementary
#183284 #843418 #688418
monochromatic
#050B1C #0F1E50 #183284 #2146B8 #3B62DB

Accessibility & contrast

On white

11.49
#183284 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.83
#183284 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #183284
11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##183284#FFFFFF#000000##FFFFFF
##1832841.0011.491.8311.49
#FFFFFF11.491.0021.001.00
#0000001.8321.001.0021.00
##FFFFFF11.491.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003F87
Deuteranopia (green-blind)
#003482
Tritanopia (blue-blind)
#004756
Achromatopsia (no color)
#393939

Design tokens & code

CSS
--color: #183284;
/* rgb */ color: rgb(24, 50, 132);
/* oklch */ color: oklch(35.4% 0.141 265.8);
Tailwind
colors: {
  custom: {
    50: '#6969a9',
    500: '#183284',
    950: '#000000',
  },
}
SCSS
$custom: #183284;
$custom-light: #6969a9;
$custom-dark: #000000;
JSON
{
  "hex": "#183284",
  "rgb": {
    "r": 24,
    "g": 50,
    "b": 132
  },
  "hsl": {
    "h": 225.556,
    "s": 69.231,
    "l": 30.588
  },
  "oklch": {
    "l": 0.35441,
    "c": 0.14131,
    "h": 265.8
  },
  "luminance": 0.04141
}

Semantic roles & 50–950 ramp

primary
#183284
secondary
#B89B40
accent
#C23CEC
background
#F6F6FA
surface
#ECEBF4
border
#C7C6CE
text
#070610
muted
#7A7A7F

Preview Lab

Preview with #183284

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

Preview Lab → · Contrast checker → · Palette generator →

#183284 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva