#243793#243793

#243793 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.4% C 0.153 H 268.9°. Best body text is #FFFFFF at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#243793
RGB	rgb(36, 55, 147)
HSL	hsl(230, 61%, 36%)
HSV	hsv(230, 76%, 58%)
CMYK	cmyk(75.5%, 62.6%, 0%, 42.4%)
CIE-LAB	lab(27.33, 26.32, -52.80)
CIE-LCH	lch(27.33, 58.99, 296.49°)
OKLab	oklab(38.38% -0.0029 -0.1525)
OKLCH	oklch(38.38% 0.153 268.9)
XYZ	xyz(7.3584, 5.2132, 28.2166)
Luminance	0.0521 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243793 #938024

analogous

#246E93 #243793 #482493

triadic

#243793 #932437 #379324

tetradic

#243793 #93246E #938024 #249348

square

#243793 #93246E #938024 #249348

split-complementary

#243793 #934824 #6E9324

monochromatic

#0C1231 #182562 #243793 #3049C4 #5B70D7

Accessibility & contrast

On white

10.28

#243793 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#243793 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243793

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243793	#FFFFFF	#000000	##FFFFFF
##243793	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)

#004696

Deuteranopia (green-blind)

#003C91

Tritanopia (blue-blind)

#004F5F

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #243793;
/* rgb */ color: rgb(36, 55, 147);
/* oklch */ color: oklch(38.4% 0.153 268.9);

Tailwind

colors: {
  custom: {
    50: '#706db4',
    500: '#243793',
    950: '#000000',
  },
}

SCSS

$custom: #243793;
$custom-light: #706db4;
$custom-dark: #000000;

JSON

{
  "hex": "#243793",
  "rgb": {
    "r": 36,
    "g": 55,
    "b": 147
  },
  "hsl": {
    "h": 229.73,
    "s": 60.656,
    "l": 35.882
  },
  "oklch": {
    "l": 0.38378,
    "c": 0.15255,
    "h": 268.9
  },
  "luminance": 0.05214
}

Semantic roles & 50–950 ramp

primary

#243793

secondary

#BBAA57

accent

#C844E4

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #243793

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

Preview Lab → · Contrast checker → · Palette generator →