#182576#182576

#182576 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.5% C 0.138 H 269.3°. Best body text is #FFFFFF at 13.42:1 contrast (WCAG AA passes).

Color values

HEX#182576
RGBrgb(24, 37, 118)
HSLhsl(232, 66%, 28%)
HSVhsv(232, 80%, 46%)
CMYKcmyk(79.7%, 68.6%, 0%, 53.7%)
CIE-LABlab(19.33, 25.98, -47.73)
CIE-LCHlch(19.33, 54.35, 298.56°)
OKLaboklab(31.49% -0.0017 -0.1381)
OKLCHoklch(31.49% 0.138 269.3)
XYZxyz(4.3071, 2.8249, 17.4543)
Luminance0.0283 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#182576 #766918
analogous
#185476 #182576 #3A1876
triadic
#182576 #761825 #257618
tetradic
#182576 #761854 #766918 #18763A
square
#182576 #761854 #766918 #18763A
split-complementary
#182576 #763A18 #547618
monochromatic
#050819 #0E1543 #182576 #2235A9 #3349D5

Accessibility & contrast

On white

13.42
#182576 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.57
#182576 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182576
13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##182576#FFFFFF#000000##FFFFFF
##1825761.0013.421.5713.42
#FFFFFF13.421.0021.001.00
#0000001.5721.001.0021.00
##FFFFFF13.421.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003379
Deuteranopia (green-blind)
#002A74
Tritanopia (blue-blind)
#003B4A
Achromatopsia (no color)
#2F2F2F

Design tokens & code

CSS
--color: #182576;
/* rgb */ color: rgb(24, 37, 118);
/* oklch */ color: oklch(31.5% 0.138 269.3);
Tailwind
colors: {
  custom: {
    50: '#665f9e',
    500: '#182576',
    950: '#000000',
  },
}
SCSS
$custom: #182576;
$custom-light: #665f9e;
$custom-dark: #000000;
JSON
{
  "hex": "#182576",
  "rgb": {
    "r": 24,
    "g": 37,
    "b": 118
  },
  "hsl": {
    "h": 231.702,
    "s": 66.197,
    "l": 27.843
  },
  "oklch": {
    "l": 0.31491,
    "c": 0.13813,
    "h": 269.3
  },
  "luminance": 0.02825
}

Semantic roles & 50–950 ramp

primary
#182576
secondary
#AB9C3F
accent
#D23FE9
background
#F6F5F9
surface
#EBE9F2
border
#C6C5CC
text
#07040E
muted
#7A797E

Preview Lab

Preview with #182576

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

Preview Lab → · Contrast checker → · Palette generator →

#182576 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva