#243696#243696

#243696 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.5% C 0.158 H 269.2°. Best body text is #FFFFFF at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#243696
RGB	rgb(36, 54, 150)
HSL	hsl(231, 61%, 36%)
HSV	hsv(231, 76%, 59%)
CMYK	cmyk(76%, 64%, 0%, 41.2%)
CIE-LAB	lab(27.34, 28.13, -54.63)
CIE-LCH	lch(27.34, 61.45, 297.25°)
OKLab	oklab(38.46% -0.0022 -0.1579)
OKLCH	oklch(38.46% 0.158 269.2)
XYZ	xyz(7.5498, 5.2146, 29.4569)
Luminance	0.0522 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243696 #968424

analogous

#246F96 #243696 #4B2496

triadic

#243696 #962436 #369624

tetradic

#243696 #96246F #968424 #24964B

square

#243696 #96246F #968424 #24964B

split-complementary

#243696 #964B24 #6F9624

monochromatic

#0C1233 #182465 #243696 #3048C7 #5C70D8

Accessibility & contrast

On white

10.28

#243696 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#243696 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243696

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243696	#FFFFFF	#000000	##FFFFFF
##243696	1.00	10.28	2.04	10.28
#FFFFFF	10.28	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004699

Deuteranopia (green-blind)

#003B94

Tritanopia (blue-blind)

#004F61

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #243696;
/* rgb */ color: rgb(36, 54, 150);
/* oklch */ color: oklch(38.5% 0.158 269.2);

Tailwind

colors: {
  custom: {
    50: '#716db6',
    500: '#243696',
    950: '#000000',
  },
}

SCSS

$custom: #243696;
$custom-light: #716db6;
$custom-dark: #000000;

JSON

{
  "hex": "#243696",
  "rgb": {
    "r": 36,
    "g": 54,
    "b": 150
  },
  "hsl": {
    "h": 230.526,
    "s": 61.29,
    "l": 36.471
  },
  "oklch": {
    "l": 0.38462,
    "c": 0.15793,
    "h": 269.2
  },
  "luminance": 0.05215
}

Semantic roles & 50–950 ramp

primary

#243696

secondary

#BDAD59

accent

#CB43E4

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #243696

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

Preview Lab → · Contrast checker → · Palette generator →