#324BB3#324BB3

#324BB3 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.8% C 0.167 H 268.6°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#324BB3
RGB	rgb(50, 75, 179)
HSL	hsl(228, 56%, 45%)
HSV	hsv(228, 72%, 70%)
CMYK	cmyk(72.1%, 58.1%, 0%, 29.8%)
CIE-LAB	lab(35.91, 26.82, -58.06)
CIE-LCH	lch(35.91, 63.96, 294.79°)
OKLab	oklab(45.77% -0.0041 -0.1674)
OKLCH	oklch(45.77% 0.167 268.6)
XYZ	xyz(11.9653, 8.9637, 43.7387)
Luminance	0.0896 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#324BB3 #B39A32

analogous

#328CB3 #324BB3 #5932B3

triadic

#324BB3 #B3324B #4BB332

tetradic

#324BB3 #B3328C #B39A32 #32B359

square

#324BB3 #B3328C #B39A32 #32B359

split-complementary

#324BB3 #B35932 #8CB332

monochromatic

#172353 #253783 #324BB3 #536BCF #8394DC

Accessibility & contrast

On white

7.52

#324BB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#324BB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #324BB3

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##324BB3	#FFFFFF	#000000	##FFFFFF
##324BB3	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB7

Deuteranopia (green-blind)

#004FB1

Tritanopia (blue-blind)

#006577

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #324bb3;
/* rgb */ color: rgb(50, 75, 179);
/* oklch */ color: oklch(45.8% 0.167 268.6);

Tailwind

colors: {
  custom: {
    50: '#7b7dcb',
    500: '#324bb3',
    950: '#000000',
  },
}

SCSS

$custom: #324bb3;
$custom-light: #7b7dcb;
$custom-dark: #000000;

JSON

{
  "hex": "#324bb3",
  "rgb": {
    "r": 50,
    "g": 75,
    "b": 179
  },
  "hsl": {
    "h": 228.372,
    "s": 56.332,
    "l": 44.902
  },
  "oklch": {
    "l": 0.45773,
    "c": 0.16747,
    "h": 268.6
  },
  "luminance": 0.08965
}

Semantic roles & 50–950 ramp

primary

#324BB3

secondary

#C6B77B

accent

#C248E0

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #324BB3

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

Preview Lab → · Contrast checker → · Palette generator →