#324BB4#324BB4

#324BB4 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.9% C 0.169 H 268.6°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#324BB4
RGB	rgb(50, 75, 180)
HSL	hsl(228, 57%, 45%)
HSV	hsv(228, 72%, 71%)
CMYK	cmyk(72.2%, 58.3%, 0%, 29.4%)
CIE-LAB	lab(35.99, 27.19, -58.53)
CIE-LCH	lch(35.99, 64.53, 294.92°)
OKLab	oklab(45.86% -0.0041 -0.1688)
OKLCH	oklch(45.86% 0.169 268.6)
XYZ	xyz(12.0668, 9.0043, 44.2732)
Luminance	0.0901 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#324BB4 #B49B32

analogous

#328CB4 #324BB4 #5A32B4

triadic

#324BB4 #B4324B #4BB432

tetradic

#324BB4 #B4328C #B49B32 #32B45A

square

#324BB4 #B4328C #B49B32 #32B45A

split-complementary

#324BB4 #B45A32 #8CB432

monochromatic

#172354 #253784 #324BB4 #546CCF #8495DD

Accessibility & contrast

On white

7.50

#324BB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#324BB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #324BB4

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##324BB4	#FFFFFF	#000000	##FFFFFF
##324BB4	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB8

Deuteranopia (green-blind)

#004FB2

Tritanopia (blue-blind)

#006578

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #324bb4;
/* rgb */ color: rgb(50, 75, 180);
/* oklch */ color: oklch(45.9% 0.169 268.6);

Tailwind

colors: {
  custom: {
    50: '#7c7dcb',
    500: '#324bb4',
    950: '#000000',
  },
}

SCSS

$custom: #324bb4;
$custom-light: #7c7dcb;
$custom-dark: #000000;

JSON

{
  "hex": "#324bb4",
  "rgb": {
    "r": 50,
    "g": 75,
    "b": 180
  },
  "hsl": {
    "h": 228.462,
    "s": 56.522,
    "l": 45.098
  },
  "oklch": {
    "l": 0.45856,
    "c": 0.16884,
    "h": 268.6
  },
  "luminance": 0.09006
}

Semantic roles & 50–950 ramp

primary

#324BB4

secondary

#C6B87C

accent

#C348E0

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #324BB4

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

Preview Lab → · Contrast checker → · Palette generator →