#243290#243290

#243290 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.1% C 0.155 H 270.3°. Best body text is #FFFFFF at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#243290
RGB	rgb(36, 50, 144)
HSL	hsl(232, 60%, 35%)
HSV	hsv(232, 75%, 56%)
CMYK	cmyk(75%, 65.3%, 0%, 43.5%)
CIE-LAB	lab(25.77, 28.54, -53.50)
CIE-LCH	lch(25.77, 60.64, 298.08°)
OKLab	oklab(37.14% 0.0007 -0.1546)
OKLCH	oklch(37.14% 0.155 270.3)
XYZ	xyz(6.9005, 4.6692, 26.9177)
Luminance	0.0467 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243290 #908224

analogous

#246890 #243290 #4C2490

triadic

#243290 #902432 #329024

tetradic

#243290 #902468 #908224 #24904C

square

#243290 #902468 #908224 #24904C

split-complementary

#243290 #904C24 #689024

monochromatic

#0C102E #18215F #243290 #3043C1 #5969D5

Accessibility & contrast

On white

10.86

#243290 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#243290 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243290

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243290	#FFFFFF	#000000	##FFFFFF
##243290	1.00	10.86	1.93	10.86
#FFFFFF	10.86	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004293

Deuteranopia (green-blind)

#00388E

Tritanopia (blue-blind)

#004B5C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #243290;
/* rgb */ color: rgb(36, 50, 144);
/* oklch */ color: oklch(37.1% 0.155 270.3);

Tailwind

colors: {
  custom: {
    50: '#706ab1',
    500: '#243290',
    950: '#000000',
  },
}

SCSS

$custom: #243290;
$custom-light: #706ab1;
$custom-dark: #000000;

JSON

{
  "hex": "#243290",
  "rgb": {
    "r": 36,
    "g": 50,
    "b": 144
  },
  "hsl": {
    "h": 232.222,
    "s": 60,
    "l": 35.294
  },
  "oklch": {
    "l": 0.37142,
    "c": 0.15464,
    "h": 270.3
  },
  "luminance": 0.0467
}

Semantic roles & 50–950 ramp

primary

#243290

secondary

#BAAD56

accent

#CF45E3

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #243290

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

Preview Lab → · Contrast checker → · Palette generator →