#243E96#243E96

#243E96 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.0% C 0.148 H 266.9°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#243E96
RGB	rgb(36, 62, 150)
HSL	hsl(226, 61%, 36%)
HSV	hsv(226, 76%, 59%)
CMYK	cmyk(76%, 58.7%, 0%, 41.2%)
CIE-LAB	lab(29.47, 22.72, -51.16)
CIE-LCH	lch(29.47, 55.98, 293.95°)
OKLab	oklab(40.04% -0.008 -0.1476)
OKLCH	oklch(40.04% 0.148 266.9)
XYZ	xyz(7.9533, 6.0215, 29.5913)
Luminance	0.0602 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243E96 #967C24

analogous

#247796 #243E96 #432496

triadic

#243E96 #96243E #3E9624

tetradic

#243E96 #962477 #967C24 #249643

square

#243E96 #962477 #967C24 #249643

split-complementary

#243E96 #964324 #779624

monochromatic

#0C1533 #182A65 #243E96 #3052C7 #5C79D8

Accessibility & contrast

On white

9.53

#243E96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#243E96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243E96

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243E96	#FFFFFF	#000000	##FFFFFF
##243E96	1.00	9.53	2.20	9.53
#FFFFFF	9.53	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004B99

Deuteranopia (green-blind)

#004094

Tritanopia (blue-blind)

#005463

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #243e96;
/* rgb */ color: rgb(36, 62, 150);
/* oklch */ color: oklch(40.0% 0.148 266.9);

Tailwind

colors: {
  custom: {
    50: '#7072b6',
    500: '#243e96',
    950: '#000000',
  },
}

SCSS

$custom: #243e96;
$custom-light: #7072b6;
$custom-dark: #000000;

JSON

{
  "hex": "#243e96",
  "rgb": {
    "r": 36,
    "g": 62,
    "b": 150
  },
  "hsl": {
    "h": 226.316,
    "s": 61.29,
    "l": 36.471
  },
  "oklch": {
    "l": 0.40045,
    "c": 0.14783,
    "h": 266.9
  },
  "luminance": 0.06022
}

Semantic roles & 50–950 ramp

primary

#243E96

secondary

#BDA659

accent

#C043E4

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #243E96

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

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