#243E92#243E92

#243E92 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 39.7% C 0.142 H 266.7°. Best body text is #FFFFFF at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#243E92
RGB	rgb(36, 62, 146)
HSL	hsl(226, 60%, 36%)
HSV	hsv(226, 75%, 57%)
CMYK	cmyk(75.3%, 57.5%, 0%, 42.7%)
CIE-LAB	lab(29.15, 21.16, -49.23)
CIE-LCH	lch(29.15, 53.59, 293.26°)
OKLab	oklab(39.7% -0.0082 -0.1419)
OKLCH	oklch(39.7% 0.142 266.7)
XYZ	xyz(7.6367, 5.8948, 27.9239)
Luminance	0.0590 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243E92 #927824

analogous

#247592 #243E92 #412492

triadic

#243E92 #92243E #3E9224

tetradic

#243E92 #922475 #927824 #249241

square

#243E92 #922475 #927824 #249241

split-complementary

#243E92 #924124 #759224

monochromatic

#0C1430 #182961 #243E92 #3053C3 #5A77D6

Accessibility & contrast

On white

9.64

#243E92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#243E92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243E92

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243E92	#FFFFFF	#000000	##FFFFFF
##243E92	1.00	9.64	2.18	9.64
#FFFFFF	9.64	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A95

Deuteranopia (green-blind)

#004090

Tritanopia (blue-blind)

#005361

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #243e92;
/* rgb */ color: rgb(36, 62, 146);
/* oklch */ color: oklch(39.7% 0.142 266.7);

Tailwind

colors: {
  custom: {
    50: '#6f72b3',
    500: '#243e92',
    950: '#000000',
  },
}

SCSS

$custom: #243e92;
$custom-light: #6f72b3;
$custom-dark: #000000;

JSON

{
  "hex": "#243e92",
  "rgb": {
    "r": 36,
    "g": 62,
    "b": 146
  },
  "hsl": {
    "h": 225.818,
    "s": 60.44,
    "l": 35.686
  },
  "oklch": {
    "l": 0.39703,
    "c": 0.14218,
    "h": 266.7
  },
  "luminance": 0.05896
}

Semantic roles & 50–950 ramp

primary

#243E92

secondary

#BBA357

accent

#BE44E4

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#080811

muted

#7B7B80

Preview Lab

Preview with #243E92

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

Preview Lab → · Contrast checker → · Palette generator →