#182590#182590

#182590 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.3% C 0.173 H 268.5°. Best body text is #FFFFFF at 12.31:1 contrast (WCAG AA passes).

Color values

HEX#182590
RGBrgb(24, 37, 144)
HSLhsl(234, 71%, 33%)
HSVhsv(234, 83%, 56%)
CMYKcmyk(83.3%, 74.3%, 0%, 43.5%)
CIE-LABlab(22.05, 35.84, -59.64)
CIE-LCHlch(22.05, 69.58, 301.00°)
OKLaboklab(34.28% -0.0044 -0.1728)
OKLCHoklch(34.28% 0.173 268.5)
XYZxyz(6.0706, 3.5302, 26.7416)
Luminance0.0353 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#182590 #908318
analogous
#186190 #182590 #471890
triadic
#182590 #901825 #259018
tetradic
#182590 #901861 #908318 #189047
square
#182590 #901861 #908318 #189047
split-complementary
#182590 #904718 #619018
monochromatic
#070A27 #0F185C #182590 #2132C4 #4354E0

Accessibility & contrast

On white

12.31
#182590 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.71
#182590 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182590
12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##182590#FFFFFF#000000##FFFFFF
##1825901.0012.311.7112.31
#FFFFFF12.311.0021.001.00
#0000001.7121.001.0021.00
##FFFFFF12.311.0021.001.00

Color blindness preview

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

Design tokens & code

CSS
--color: #182590;
/* rgb */ color: rgb(24, 37, 144);
/* oklch */ color: oklch(34.3% 0.173 268.5);
Tailwind
colors: {
  custom: {
    50: '#6d60b2',
    500: '#182590',
    950: '#000000',
  },
}
SCSS
$custom: #182590;
$custom-light: #6d60b2;
$custom-dark: #000000;
JSON
{
  "hex": "#182590",
  "rgb": {
    "r": 24,
    "g": 37,
    "b": 144
  },
  "hsl": {
    "h": 233.5,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.34282,
    "c": 0.17288,
    "h": 268.5
  },
  "luminance": 0.03531
}

Semantic roles & 50–950 ramp

primary
#182590
secondary
#C0B343
accent
#DB3AEE
background
#F7F5FB
surface
#EDE9F6
border
#C8C5D0
text
#080511
muted
#7B7980

Preview Lab

Preview with #182590

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

Preview Lab → · Contrast checker → · Palette generator →

#182590 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva