#324CB3#324CB3

#324CB3 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.0% C 0.166 H 268.3°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#324CB3
RGB	rgb(50, 76, 179)
HSL	hsl(228, 56%, 45%)
HSV	hsv(228, 72%, 70%)
CMYK	cmyk(72.1%, 57.5%, 0%, 29.8%)
CIE-LAB	lab(36.18, 26.17, -57.64)
CIE-LCH	lch(36.18, 63.30, 294.42°)
OKLab	oklab(45.97% -0.0049 -0.1661)
OKLCH	oklch(45.97% 0.166 268.3)
XYZ	xyz(12.0337, 9.1004, 43.7614)
Luminance	0.0910 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#324CB3 #B39932

analogous

#328DB3 #324CB3 #5932B3

triadic

#324CB3 #B3324C #4CB332

tetradic

#324CB3 #B3328D #B39932 #32B359

square

#324CB3 #B3328D #B39932 #32B359

split-complementary

#324CB3 #B35932 #8DB332

monochromatic

#172353 #253883 #324CB3 #536CCF #8395DC

Accessibility & contrast

On white

7.45

#324CB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#324CB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #324CB3

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##324CB3	#FFFFFF	#000000	##FFFFFF
##324CB3	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB6

Deuteranopia (green-blind)

#004FB1

Tritanopia (blue-blind)

#006578

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #324cb3;
/* rgb */ color: rgb(50, 76, 179);
/* oklch */ color: oklch(46.0% 0.166 268.3);

Tailwind

colors: {
  custom: {
    50: '#7b7dcb',
    500: '#324cb3',
    950: '#000000',
  },
}

SCSS

$custom: #324cb3;
$custom-light: #7b7dcb;
$custom-dark: #000000;

JSON

{
  "hex": "#324cb3",
  "rgb": {
    "r": 50,
    "g": 76,
    "b": 179
  },
  "hsl": {
    "h": 227.907,
    "s": 56.332,
    "l": 44.902
  },
  "oklch": {
    "l": 0.4597,
    "c": 0.16622,
    "h": 268.3
  },
  "luminance": 0.09102
}

Semantic roles & 50–950 ramp

primary

#324CB3

secondary

#C6B77B

accent

#C148E0

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #324CB3

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

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