#324EB3#324EB3

#324EB3 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.4% C 0.164 H 267.7°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#324EB3
RGB	rgb(50, 78, 179)
HSL	hsl(227, 56%, 45%)
HSV	hsv(227, 72%, 70%)
CMYK	cmyk(72.1%, 56.4%, 0%, 29.8%)
CIE-LAB	lab(36.71, 24.85, -56.77)
CIE-LCH	lch(36.71, 61.98, 293.64°)
OKLab	oklab(46.37% -0.0065 -0.1636)
OKLCH	oklch(46.37% 0.164 267.7)
XYZ	xyz(12.1736, 9.3803, 43.8081)
Luminance	0.0938 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#324EB3 #B39732

analogous

#328EB3 #324EB3 #5732B3

triadic

#324EB3 #B3324E #4EB332

tetradic

#324EB3 #B3328E #B39732 #32B357

square

#324EB3 #B3328E #B39732 #32B357

split-complementary

#324EB3 #B35732 #8EB332

monochromatic

#172453 #253983 #324EB3 #536ECF #8396DC

Accessibility & contrast

On white

7.30

#324EB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#324EB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #324EB3

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##324EB3	#FFFFFF	#000000	##FFFFFF
##324EB3	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DB6

Deuteranopia (green-blind)

#0051B1

Tritanopia (blue-blind)

#006779

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #324eb3;
/* rgb */ color: rgb(50, 78, 179);
/* oklch */ color: oklch(46.4% 0.164 267.7);

Tailwind

colors: {
  custom: {
    50: '#7b7fca',
    500: '#324eb3',
    950: '#000000',
  },
}

SCSS

$custom: #324eb3;
$custom-light: #7b7fca;
$custom-dark: #000000;

JSON

{
  "hex": "#324eb3",
  "rgb": {
    "r": 50,
    "g": 78,
    "b": 179
  },
  "hsl": {
    "h": 226.977,
    "s": 56.332,
    "l": 44.902
  },
  "oklch": {
    "l": 0.46366,
    "c": 0.16373,
    "h": 267.7
  },
  "luminance": 0.09382
}

Semantic roles & 50–950 ramp

primary

#324EB3

secondary

#C6B67B

accent

#BF48E0

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #324EB3

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

Preview Lab → · Contrast checker → · Palette generator →