#3240B6#3240B6

#3240B6 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 44.0% C 0.185 H 271.2°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#3240B6
RGB	rgb(50, 64, 182)
HSL	hsl(234, 57%, 45%)
HSV	hsv(234, 73%, 71%)
CMYK	cmyk(72.5%, 64.8%, 0%, 28.6%)
CIE-LAB	lab(33.40, 35.03, -63.95)
CIE-LCH	lch(33.40, 72.92, 298.71°)
OKLab	oklab(43.99% 0.0038 -0.1848)
OKLCH	oklch(43.99% 0.185 271.2)
XYZ	xyz(11.5894, 7.7211, 45.1264)
Luminance	0.0772 (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

#3240B6 #B6A832

analogous

#3282B6 #3240B6 #6632B6

triadic

#3240B6 #B63240 #40B632

tetradic

#3240B6 #B63282 #B6A832 #32B666

square

#3240B6 #B63282 #B6A832 #32B666

split-complementary

#3240B6 #B66632 #82B632

monochromatic

#181E56 #252F86 #3240B6 #5562D0 #858EDD

Accessibility & contrast

On white

8.25

#3240B6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#3240B6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3240B6

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3240B6	#FFFFFF	#000000	##FFFFFF
##3240B6	1.00	8.25	2.54	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BA

Deuteranopia (green-blind)

#0048B4

Tritanopia (blue-blind)

#005F75

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3240b6;
/* rgb */ color: rgb(50, 64, 182);
/* oklch */ color: oklch(44.0% 0.185 271.2);

Tailwind

colors: {
  custom: {
    50: '#7d75cd',
    500: '#3240b6',
    950: '#000000',
  },
}

SCSS

$custom: #3240b6;
$custom-light: #7d75cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3240b6",
  "rgb": {
    "r": 50,
    "g": 64,
    "b": 182
  },
  "hsl": {
    "h": 233.636,
    "s": 56.897,
    "l": 45.49
  },
  "oklch": {
    "l": 0.43986,
    "c": 0.18485,
    "h": 271.2
  },
  "luminance": 0.07722
}

Semantic roles & 50–950 ramp

primary

#3240B6

secondary

#C7BF7D

accent

#D048E0

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0814

muted

#7C7B82

Preview Lab

Preview with #3240B6

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

Preview Lab → · Contrast checker → · Palette generator →