#243282#243282

#243282 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 35.8% C 0.135 H 270.5°. Best body text is #FFFFFF at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#243282
RGB	rgb(36, 50, 130)
HSL	hsl(231, 57%, 33%)
HSV	hsv(231, 72%, 51%)
CMYK	cmyk(72.3%, 61.5%, 0%, 49%)
CIE-LAB	lab(24.54, 23.20, -46.80)
CIE-LCH	lch(24.54, 52.24, 296.37°)
OKLab	oklab(35.85% 0.0011 -0.135)
OKLCH	oklch(35.85% 0.135 270.5)
XYZ	xyz(5.8960, 4.2674, 21.6277)
Luminance	0.0427 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243282 #827424

analogous

#246182 #243282 #452482

triadic

#243282 #822432 #328224

tetradic

#243282 #822461 #827424 #248245

square

#243282 #822461 #827424 #248245

split-complementary

#243282 #824524 #618224

monochromatic

#090D22 #172052 #243282 #3144B2 #5164CF

Accessibility & contrast

On white

11.33

#243282 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#243282 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243282

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243282	#FFFFFF	#000000	##FFFFFF
##243282	1.00	11.33	1.85	11.33
#FFFFFF	11.33	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F85

Deuteranopia (green-blind)

#003680

Tritanopia (blue-blind)

#004655

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #243282;
/* rgb */ color: rgb(36, 50, 130);
/* oklch */ color: oklch(35.8% 0.135 270.5);

Tailwind

colors: {
  custom: {
    50: '#6c69a7',
    500: '#243282',
    950: '#000000',
  },
}

SCSS

$custom: #243282;
$custom-light: #6c69a7;
$custom-dark: #000000;

JSON

{
  "hex": "#243282",
  "rgb": {
    "r": 36,
    "g": 50,
    "b": 130
  },
  "hsl": {
    "h": 231.064,
    "s": 56.627,
    "l": 32.549
  },
  "oklch": {
    "l": 0.35848,
    "c": 0.13498,
    "h": 270.5
  },
  "luminance": 0.04268
}

Semantic roles & 50–950 ramp

primary

#243282

secondary

#B3A44F

accent

#C948E0

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#08060F

muted

#7A7A7F

Preview Lab

Preview with #243282

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

Preview Lab → · Contrast checker → · Palette generator →