#243690#243690

#243690 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 37.9% C 0.150 H 269.2°. Best body text is #FFFFFF at 10.47:1 contrast (WCAG AA passes).

Color values

HEX#243690
RGBrgb(36, 54, 144)
HSLhsl(230, 60%, 35%)
HSVhsv(230, 75%, 56%)
CMYKcmyk(75%, 62.5%, 0%, 43.5%)
CIE-LABlab(26.81, 25.84, -51.81)
CIE-LCHlch(26.81, 57.89, 296.51°)
OKLaboklab(37.91% -0.0021 -0.1496)
OKLCHoklch(37.91% 0.15 269.2)
XYZxyz(7.0790, 5.0263, 26.9772)
Luminance0.0503 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#243690 #907E24
analogous
#246C90 #243690 #482490
triadic
#243690 #902436 #369024
tetradic
#243690 #90246C #907E24 #249048
square
#243690 #90246C #907E24 #249048
split-complementary
#243690 #904824 #6C9024
monochromatic
#0C112E #18245F #243690 #3048C1 #596ED5

Accessibility & contrast

On white

10.47
#243690 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.01
#243690 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243690
10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##243690#FFFFFF#000000##FFFFFF
##2436901.0010.472.0110.47
#FFFFFF10.471.0021.001.00
#0000002.0121.001.0021.00
##FFFFFF10.471.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004593
Deuteranopia (green-blind)
#003A8E
Tritanopia (blue-blind)
#004D5D
Achromatopsia (no color)
#3F3F3F

Design tokens & code

CSS
--color: #243690;
/* rgb */ color: rgb(36, 54, 144);
/* oklch */ color: oklch(37.9% 0.150 269.2);
Tailwind
colors: {
  custom: {
    50: '#6f6cb1',
    500: '#243690',
    950: '#000000',
  },
}
SCSS
$custom: #243690;
$custom-light: #6f6cb1;
$custom-dark: #000000;
JSON
{
  "hex": "#243690",
  "rgb": {
    "r": 36,
    "g": 54,
    "b": 144
  },
  "hsl": {
    "h": 230,
    "s": 60,
    "l": 35.294
  },
  "oklch": {
    "l": 0.37908,
    "c": 0.14964,
    "h": 269.2
  },
  "luminance": 0.05027
}

Semantic roles & 50–950 ramp

primary
#243690
secondary
#BAA956
accent
#C945E3
background
#F7F6FB
surface
#EDEBF6
border
#C8C6D0
text
#080711
muted
#7B7A80

Preview Lab

Preview with #243690

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

Preview Lab → · Contrast checker → · Palette generator →

#243690 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva