#243084#243084

#243084 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.6% C 0.140 H 271.1°. Best body text is #FFFFFF at 11.47:1 contrast (WCAG AA passes).

Color values

HEX#243084
RGBrgb(36, 48, 132)
HSLhsl(233, 57%, 33%)
HSVhsv(233, 73%, 52%)
CMYKcmyk(72.7%, 63.6%, 0%, 48.2%)
CIE-LABlab(24.18, 25.34, -48.65)
CIE-LCHlch(24.18, 54.85, 297.52°)
OKLaboklab(35.63% 0.0027 -0.1404)
OKLCHoklch(35.63% 0.14 271.1)
XYZxyz(5.9480, 4.1543, 22.3137)
Luminance0.0415 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#243084 #847824
analogous
#246084 #243084 #482484
triadic
#243084 #842430 #308424
tetradic
#243084 #842460 #847824 #248448
square
#243084 #842460 #847824 #248448
split-complementary
#243084 #844824 #608424
monochromatic
#0A0D24 #171F54 #243084 #3141B4 #5262D0

Accessibility & contrast

On white

11.47
#243084 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.83
#243084 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243084
11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##243084#FFFFFF#000000##FFFFFF
##2430841.0011.471.8311.47
#FFFFFF11.471.0021.001.00
#0000001.8321.001.0021.00
##FFFFFF11.471.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003E87
Deuteranopia (green-blind)
#003582
Tritanopia (blue-blind)
#004555
Achromatopsia (no color)
#393939

Design tokens & code

CSS
--color: #243084;
/* rgb */ color: rgb(36, 48, 132);
/* oklch */ color: oklch(35.6% 0.140 271.1);
Tailwind
colors: {
  custom: {
    50: '#6d68a9',
    500: '#243084',
    950: '#000000',
  },
}
SCSS
$custom: #243084;
$custom-light: #6d68a9;
$custom-dark: #000000;
JSON
{
  "hex": "#243084",
  "rgb": {
    "r": 36,
    "g": 48,
    "b": 132
  },
  "hsl": {
    "h": 232.5,
    "s": 57.143,
    "l": 32.941
  },
  "oklch": {
    "l": 0.35634,
    "c": 0.14045,
    "h": 271.1
  },
  "luminance": 0.04155
}

Semantic roles & 50–950 ramp

primary
#243084
secondary
#B4A750
accent
#CD47E0
background
#F7F6FA
surface
#EDEBF4
border
#C8C6CE
text
#080610
muted
#7B7A7F

Preview Lab

Preview with #243084

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

Preview Lab → · Contrast checker → · Palette generator →

#243084 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva