#3240C0#3240C0

#3240C0 is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.9% C 0.198 H 270.9°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#3240C0
RGB	rgb(50, 64, 192)
HSL	hsl(234, 59%, 47%)
HSV	hsv(234, 74%, 75%)
CMYK	cmyk(74%, 66.7%, 0%, 24.7%)
CIE-LAB	lab(34.29, 38.57, -68.37)
CIE-LCH	lch(34.29, 78.50, 299.43°)
OKLab	oklab(44.92% 0.0031 -0.1977)
OKLCH	oklch(44.92% 0.198 270.9)
XYZ	xyz(12.6600, 8.1493, 50.7647)
Luminance	0.0815 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3240C0 #C0B232

analogous

#3287C0 #3240C0 #6B32C0

triadic

#3240C0 #C03240 #40C032

tetradic

#3240C0 #C03287 #C0B232 #32C06B

square

#3240C0 #C03287 #C0B232 #32C06B

split-complementary

#3240C0 #C06B32 #87C032

monochromatic

#19205F #25308F #3240C0 #5B67D4 #8B94E1

Accessibility & contrast

On white

7.98

#3240C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#3240C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3240C0

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3240C0	#FFFFFF	#000000	##FFFFFF
##3240C0	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C4

Deuteranopia (green-blind)

#004ABE

Tritanopia (blue-blind)

#00627A

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3240c0;
/* rgb */ color: rgb(50, 64, 192);
/* oklch */ color: oklch(44.9% 0.198 270.9);

Tailwind

colors: {
  custom: {
    50: '#7f75d4',
    500: '#3240c0',
    950: '#000000',
  },
}

SCSS

$custom: #3240c0;
$custom-light: #7f75d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3240c0",
  "rgb": {
    "r": 50,
    "g": 64,
    "b": 192
  },
  "hsl": {
    "h": 234.085,
    "s": 58.678,
    "l": 47.451
  },
  "oklch": {
    "l": 0.44916,
    "c": 0.19777,
    "h": 270.9
  },
  "luminance": 0.08151
}

Semantic roles & 50–950 ramp

primary

#3240C0

secondary

#CBC483

accent

#D346E2

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3240C0

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

Preview Lab → · Contrast checker → · Palette generator →