#243A93#243A93

#243A93 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.0% C 0.149 H 268.0°. Best body text is #FFFFFF at 9.99:1 contrast (WCAG AA passes).

Color values

HEX#243A93
RGBrgb(36, 58, 147)
HSLhsl(228, 61%, 36%)
HSVhsv(228, 76%, 58%)
CMYKcmyk(75.5%, 60.5%, 0%, 42.4%)
CIE-LABlab(28.13, 24.28, -51.49)
CIE-LCHlch(28.13, 56.93, 295.25°)
OKLaboklab(38.97% -0.0051 -0.1486)
OKLCHoklch(38.97% 0.149 268)
XYZxyz(7.5052, 5.5070, 28.2655)
Luminance0.0551 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#243A93 #937D24
analogous
#247193 #243A93 #452493
triadic
#243A93 #93243A #3A9324
tetradic
#243A93 #932471 #937D24 #249345
square
#243A93 #932471 #937D24 #249345
split-complementary
#243A93 #934524 #719324
monochromatic
#0C1331 #182762 #243A93 #304DC4 #5B73D7

Accessibility & contrast

On white

9.99
#243A93 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.10
#243A93 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243A93
9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##243A93#FFFFFF#000000##FFFFFF
##243A931.009.992.109.99
#FFFFFF9.991.0021.001.00
#0000002.1021.001.0021.00
##FFFFFF9.991.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004896
Deuteranopia (green-blind)
#003D91
Tritanopia (blue-blind)
#005060
Achromatopsia (no color)
#424242

Design tokens & code

CSS
--color: #243a93;
/* rgb */ color: rgb(36, 58, 147);
/* oklch */ color: oklch(39.0% 0.149 268.0);
Tailwind
colors: {
  custom: {
    50: '#706fb3',
    500: '#243a93',
    950: '#000000',
  },
}
SCSS
$custom: #243a93;
$custom-light: #706fb3;
$custom-dark: #000000;
JSON
{
  "hex": "#243a93",
  "rgb": {
    "r": 36,
    "g": 58,
    "b": 147
  },
  "hsl": {
    "h": 228.108,
    "s": 60.656,
    "l": 35.882
  },
  "oklch": {
    "l": 0.38971,
    "c": 0.14874,
    "h": 268
  },
  "luminance": 0.05508
}

Semantic roles & 50–950 ramp

primary
#243A93
secondary
#BBA857
accent
#C444E4
background
#F7F6FB
surface
#EDECF6
border
#C8C7D0
text
#090711
muted
#7B7A80

Preview Lab

Preview with #243A93

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

Preview Lab → · Contrast checker → · Palette generator →

#243A93 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva