#182690#182690

#182690 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.4% C 0.172 H 268.4°. Best body text is #FFFFFF at 12.22:1 contrast (WCAG AA passes).

Color values

HEX#182690
RGBrgb(24, 38, 144)
HSLhsl(233, 71%, 33%)
HSVhsv(233, 83%, 56%)
CMYKcmyk(83.3%, 73.6%, 0%, 43.5%)
CIE-LABlab(22.28, 35.22, -59.27)
CIE-LCHlch(22.28, 68.94, 300.72°)
OKLaboklab(34.44% -0.0048 -0.1718)
OKLCHoklch(34.44% 0.172 268.4)
XYZxyz(6.1021, 3.5933, 26.7521)
Luminance0.0359 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#182690 #908218
analogous
#186290 #182690 #461890
triadic
#182690 #901826 #269018
tetradic
#182690 #901862 #908218 #189046
square
#182690 #901862 #908218 #189046
split-complementary
#182690 #904618 #629018
monochromatic
#070A27 #0F185C #182690 #2134C4 #4355E0

Accessibility & contrast

On white

12.22
#182690 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.72
#182690 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182690
12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##182690#FFFFFF#000000##FFFFFF
##1826901.0012.221.7212.22
#FFFFFF12.221.0021.001.00
#0000001.7221.001.0021.00
##FFFFFF12.221.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003B93
Deuteranopia (green-blind)
#002F8E
Tritanopia (blue-blind)
#004458
Achromatopsia (no color)
#353535

Design tokens & code

CSS
--color: #182690;
/* rgb */ color: rgb(24, 38, 144);
/* oklch */ color: oklch(34.4% 0.172 268.4);
Tailwind
colors: {
  custom: {
    50: '#6d61b2',
    500: '#182690',
    950: '#000000',
  },
}
SCSS
$custom: #182690;
$custom-light: #6d61b2;
$custom-dark: #000000;
JSON
{
  "hex": "#182690",
  "rgb": {
    "r": 24,
    "g": 38,
    "b": 144
  },
  "hsl": {
    "h": 233,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.34444,
    "c": 0.17182,
    "h": 268.4
  },
  "luminance": 0.03594
}

Semantic roles & 50–950 ramp

primary
#182690
secondary
#C0B243
accent
#D93AEE
background
#F7F5FB
surface
#EDEAF6
border
#C8C6D0
text
#080511
muted
#7B7980

Preview Lab

Preview with #182690

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

Preview Lab → · Contrast checker → · Palette generator →

#182690 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva