#243768#243768

#243768 is a dark, moderate blue. Relative luminance 0.041; OKLCH L 34.8% C 0.089 H 266.0°. Best body text is #FFFFFF at 11.53:1 contrast (WCAG AA passes).

Color values

HEX#243768
RGBrgb(36, 55, 104)
HSLhsl(223, 49%, 27%)
HSVhsv(223, 65%, 41%)
CMYKcmyk(65.4%, 47.1%, 0%, 59.2%)
CIE-LABlab(24.02, 9.60, -31.08)
CIE-LCHlch(24.02, 32.53, 287.16°)
OKLaboklab(34.83% -0.0062 -0.0887)
OKLCHoklch(34.83% 0.089 266)
XYZxyz(4.5916, 4.1065, 13.6447)
Luminance0.0411 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#243768 #685524
analogous
#245968 #243768 #332468
triadic
#243768 #682437 #376824
tetradic
#243768 #682459 #685524 #246833
square
#243768 #682459 #685524 #246833
split-complementary
#243768 #683324 #596824
monochromatic
#080C17 #141F3B #243768 #344F95 #4769BF

Accessibility & contrast

On white

11.53
#243768 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.82
#243768 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243768
11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##243768#FFFFFF#000000##FFFFFF
##2437681.0011.531.8211.53
#FFFFFF11.531.0021.001.00
#0000001.8221.001.0021.00
##FFFFFF11.531.0021.001.00

Color blindness preview

Protanopia (red-blind)
#203C6A
Deuteranopia (green-blind)
#163667
Tritanopia (blue-blind)
#00424A
Achromatopsia (no color)
#393939

Design tokens & code

CSS
--color: #243768;
/* rgb */ color: rgb(36, 55, 104);
/* oklch */ color: oklch(34.8% 0.089 266.0);
Tailwind
colors: {
  custom: {
    50: '#666d93',
    500: '#243768',
    950: '#000000',
  },
}
SCSS
$custom: #243768;
$custom-light: #666d93;
$custom-dark: #000000;
JSON
{
  "hex": "#243768",
  "rgb": {
    "r": 36,
    "g": 55,
    "b": 104
  },
  "hsl": {
    "h": 223.235,
    "s": 48.571,
    "l": 27.451
  },
  "oklch": {
    "l": 0.34834,
    "c": 0.0889,
    "h": 266
  },
  "luminance": 0.04107
}

Semantic roles & 50–950 ramp

primary
#243768
secondary
#9B854C
accent
#B250D8
background
#F6F6F9
surface
#EBEBF1
border
#C6C6CB
text
#06070D
muted
#7A7A7E

Preview Lab

Preview with #243768

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

Preview Lab → · Contrast checker → · Palette generator →

#243768 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva