#3240AE#3240AE

#3240AE is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.3% C 0.174 H 271.4°. Best body text is #FFFFFF at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#3240AE
RGB	rgb(50, 64, 174)
HSL	hsl(233, 55%, 44%)
HSV	hsv(233, 71%, 68%)
CMYK	cmyk(71.3%, 63.2%, 0%, 31.8%)
CIE-LAB	lab(32.70, 32.16, -60.34)
CIE-LCH	lch(32.70, 68.37, 298.06°)
OKLab	oklab(43.26% 0.0042 -0.1742)
OKLCH	oklch(43.26% 0.174 271.4)
XYZ	xyz(10.7862, 7.3998, 40.8961)
Luminance	0.0740 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.13

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3240AE #AEA032

analogous

#327EAE #3240AE #6232AE

triadic

#3240AE #AE3240 #40AE32

tetradic

#3240AE #AE327E #AEA032 #32AE62

square

#3240AE #AE327E #AEA032 #32AE62

split-complementary

#3240AE #AE6232 #7EAE32

monochromatic

#171D4F #242F7E #3240AE #505ECD #808ADA

Accessibility & contrast

On white

8.47

#3240AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#3240AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3240AE

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3240AE	#FFFFFF	#000000	##FFFFFF
##3240AE	1.00	8.47	2.48	8.47
#FFFFFF	8.47	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B2

Deuteranopia (green-blind)

#0047AC

Tritanopia (blue-blind)

#005C71

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3240ae;
/* rgb */ color: rgb(50, 64, 174);
/* oklch */ color: oklch(43.3% 0.174 271.4);

Tailwind

colors: {
  custom: {
    50: '#7b75c7',
    500: '#3240ae',
    950: '#000000',
  },
}

SCSS

$custom: #3240ae;
$custom-light: #7b75c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3240ae",
  "rgb": {
    "r": 50,
    "g": 64,
    "b": 174
  },
  "hsl": {
    "h": 233.226,
    "s": 55.357,
    "l": 43.922
  },
  "oklch": {
    "l": 0.43262,
    "c": 0.17427,
    "h": 271.4
  },
  "luminance": 0.07401
}

Semantic roles & 50–950 ramp

primary

#3240AE

secondary

#C4BB78

accent

#CE49DF

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #3240AE

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

Preview Lab → · Contrast checker → · Palette generator →