#243182#243182

#243182 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.6% C 0.136 H 270.8°. Best body text is #FFFFFF at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#243182
RGB	rgb(36, 49, 130)
HSL	hsl(232, 57%, 33%)
HSV	hsv(232, 72%, 51%)
CMYK	cmyk(72.3%, 62.3%, 0%, 49%)
CIE-LAB	lab(24.27, 23.89, -47.24)
CIE-LCH	lch(24.27, 52.94, 296.83°)
OKLab	oklab(35.65% 0.0019 -0.1363)
OKLCH	oklch(35.65% 0.136 270.8)
XYZ	xyz(5.8538, 4.1828, 21.6136)
Luminance	0.0418 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243182 #827524

analogous

#246082 #243182 #462482

triadic

#243182 #822431 #318224

tetradic

#243182 #822460 #827524 #248246

square

#243182 #822460 #827524 #248246

split-complementary

#243182 #824624 #608224

monochromatic

#090D22 #171F52 #243182 #3143B2 #5163CF

Accessibility & contrast

On white

11.43

#243182 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#243182 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243182

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243182	#FFFFFF	#000000	##FFFFFF
##243182	1.00	11.43	1.84	11.43
#FFFFFF	11.43	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E85

Deuteranopia (green-blind)

#003580

Tritanopia (blue-blind)

#004554

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #243182;
/* rgb */ color: rgb(36, 49, 130);
/* oklch */ color: oklch(35.6% 0.136 270.8);

Tailwind

colors: {
  custom: {
    50: '#6c69a7',
    500: '#243182',
    950: '#000000',
  },
}

SCSS

$custom: #243182;
$custom-light: #6c69a7;
$custom-dark: #000000;

JSON

{
  "hex": "#243182",
  "rgb": {
    "r": 36,
    "g": 49,
    "b": 130
  },
  "hsl": {
    "h": 231.702,
    "s": 56.627,
    "l": 32.549
  },
  "oklch": {
    "l": 0.35648,
    "c": 0.1363,
    "h": 270.8
  },
  "luminance": 0.04183
}

Semantic roles & 50–950 ramp

primary

#243182

secondary

#B3A54F

accent

#CB48E0

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#08060F

muted

#7A7A7F

Preview Lab

Preview with #243182

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

Preview Lab → · Contrast checker → · Palette generator →