#324DB4#324DB4

#324DB4 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.2% C 0.166 H 268.1°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#324DB4
RGB	rgb(50, 77, 180)
HSL	hsl(228, 57%, 45%)
HSV	hsv(228, 72%, 71%)
CMYK	cmyk(72.2%, 57.2%, 0%, 29.4%)
CIE-LAB	lab(36.52, 25.88, -57.67)
CIE-LCH	lch(36.52, 63.21, 294.17°)
OKLab	oklab(46.25% -0.0056 -0.1662)
OKLCH	oklch(46.25% 0.166 268.1)
XYZ	xyz(12.2046, 9.2799, 44.3192)
Luminance	0.0928 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#324DB4 #B49932

analogous

#328EB4 #324DB4 #5832B4

triadic

#324DB4 #B4324D #4DB432

tetradic

#324DB4 #B4328E #B49932 #32B458

square

#324DB4 #B4328E #B49932 #32B458

split-complementary

#324DB4 #B45832 #8EB432

monochromatic

#172454 #253984 #324DB4 #546DCF #8496DD

Accessibility & contrast

On white

7.35

#324DB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#324DB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #324DB4

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##324DB4	#FFFFFF	#000000	##FFFFFF
##324DB4	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB8

Deuteranopia (green-blind)

#0050B2

Tritanopia (blue-blind)

#006679

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #324db4;
/* rgb */ color: rgb(50, 77, 180);
/* oklch */ color: oklch(46.2% 0.166 268.1);

Tailwind

colors: {
  custom: {
    50: '#7b7ecb',
    500: '#324db4',
    950: '#000000',
  },
}

SCSS

$custom: #324db4;
$custom-light: #7b7ecb;
$custom-dark: #000000;

JSON

{
  "hex": "#324db4",
  "rgb": {
    "r": 50,
    "g": 77,
    "b": 180
  },
  "hsl": {
    "h": 227.538,
    "s": 56.522,
    "l": 45.098
  },
  "oklch": {
    "l": 0.46249,
    "c": 0.16634,
    "h": 268.1
  },
  "luminance": 0.09281
}

Semantic roles & 50–950 ramp

primary

#324DB4

secondary

#C6B77C

accent

#C048E0

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #324DB4

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

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