#243772#243772

#243772 is a dark, moderate blue. Relative luminance 0.043; OKLCH L 35.6% C 0.104 H 267.5°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#243772
RGB	rgb(36, 55, 114)
HSL	hsl(225, 52%, 29%)
HSV	hsv(225, 68%, 45%)
CMYK	cmyk(68.4%, 51.8%, 0%, 55.3%)
CIE-LAB	lab(24.71, 13.49, -36.40)
CIE-LCH	lch(24.71, 38.82, 290.34°)
OKLab	oklab(35.58% -0.0046 -0.1043)
OKLCH	oklch(35.58% 0.104 267.5)
XYZ	xyz(5.1300, 4.3219, 16.4802)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243772 #725F24

analogous

#245E72 #243772 #382472

triadic

#243772 #722437 #377224

tetradic

#243772 #72245E #725F24 #247238

square

#243772 #72245E #725F24 #247238

split-complementary

#243772 #723824 #5E7224

monochromatic

#070B17 #152143 #243772 #334DA1 #4A69C6

Accessibility & contrast

On white

11.26

#243772 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#243772 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243772

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243772	#FFFFFF	#000000	##FFFFFF
##243772	1.00	11.26	1.86	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#173E74

Deuteranopia (green-blind)

#033771

Tritanopia (blue-blind)

#00454F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #243772;
/* rgb */ color: rgb(36, 55, 114);
/* oklch */ color: oklch(35.6% 0.104 267.5);

Tailwind

colors: {
  custom: {
    50: '#686d9b',
    500: '#243772',
    950: '#000000',
  },
}

SCSS

$custom: #243772;
$custom-light: #686d9b;
$custom-dark: #000000;

JSON

{
  "hex": "#243772",
  "rgb": {
    "r": 36,
    "g": 55,
    "b": 114
  },
  "hsl": {
    "h": 225.385,
    "s": 52,
    "l": 29.412
  },
  "oklch": {
    "l": 0.35581,
    "c": 0.10441,
    "h": 267.5
  },
  "luminance": 0.04322
}

Semantic roles & 50–950 ramp

primary

#243772

secondary

#A58F4D

accent

#B94CDB

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07070E

muted

#7A7A7E

Preview Lab

Preview with #243772

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

Preview Lab → · Contrast checker → · Palette generator →