#243794#243794

#243794 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.5% C 0.154 H 268.9°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#243794
RGB	rgb(36, 55, 148)
HSL	hsl(230, 61%, 36%)
HSV	hsv(230, 76%, 58%)
CMYK	cmyk(75.7%, 62.8%, 0%, 42%)
CIE-LAB	lab(27.42, 26.70, -53.27)
CIE-LCH	lch(27.42, 59.58, 296.62°)
OKLab	oklab(38.47% -0.0029 -0.1539)
OKLCH	oklch(38.47% 0.154 268.9)
XYZ	xyz(7.4372, 5.2448, 28.6316)
Luminance	0.0525 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243794 #948124

analogous

#246F94 #243794 #492494

triadic

#243794 #942437 #379424

tetradic

#243794 #94246F #948124 #249449

square

#243794 #94246F #948124 #249449

split-complementary

#243794 #944924 #6F9424

monochromatic

#0C1232 #182563 #243794 #3049C5 #5B70D7

Accessibility & contrast

On white

10.25

#243794 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#243794 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243794

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243794	#FFFFFF	#000000	##FFFFFF
##243794	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004697

Deuteranopia (green-blind)

#003C92

Tritanopia (blue-blind)

#004F60

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #243794;
/* rgb */ color: rgb(36, 55, 148);
/* oklch */ color: oklch(38.5% 0.154 268.9);

Tailwind

colors: {
  custom: {
    50: '#706db4',
    500: '#243794',
    950: '#000000',
  },
}

SCSS

$custom: #243794;
$custom-light: #706db4;
$custom-dark: #000000;

JSON

{
  "hex": "#243794",
  "rgb": {
    "r": 36,
    "g": 55,
    "b": 148
  },
  "hsl": {
    "h": 229.821,
    "s": 60.87,
    "l": 36.078
  },
  "oklch": {
    "l": 0.38469,
    "c": 0.15393,
    "h": 268.9
  },
  "luminance": 0.05246
}

Semantic roles & 50–950 ramp

primary

#243794

secondary

#BCAB58

accent

#C944E4

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #243794

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

Preview Lab → · Contrast checker → · Palette generator →