#324CB5#324CB5

#324CB5 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.1% C 0.169 H 268.4°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#324CB5
RGB	rgb(50, 76, 181)
HSL	hsl(228, 57%, 45%)
HSV	hsv(228, 72%, 71%)
CMYK	cmyk(72.4%, 58%, 0%, 29%)
CIE-LAB	lab(36.33, 26.91, -58.56)
CIE-LCH	lch(36.33, 64.45, 294.68°)
OKLab	oklab(46.13% -0.0048 -0.1689)
OKLCH	oklch(46.13% 0.169 268.4)
XYZ	xyz(12.2374, 9.1819, 44.8345)
Luminance	0.0918 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#324CB5 #B59B32

analogous

#328DB5 #324CB5 #5A32B5

triadic

#324CB5 #B5324C #4CB532

tetradic

#324CB5 #B5328D #B59B32 #32B55A

square

#324CB5 #B5328D #B59B32 #32B55A

split-complementary

#324CB5 #B55A32 #8DB532

monochromatic

#182455 #253885 #324CB5 #546DD0 #8496DD

Accessibility & contrast

On white

7.40

#324CB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#324CB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #324CB5

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##324CB5	#FFFFFF	#000000	##FFFFFF
##324CB5	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB9

Deuteranopia (green-blind)

#0050B3

Tritanopia (blue-blind)

#006679

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #324cb5;
/* rgb */ color: rgb(50, 76, 181);
/* oklch */ color: oklch(46.1% 0.169 268.4);

Tailwind

colors: {
  custom: {
    50: '#7c7dcc',
    500: '#324cb5',
    950: '#000000',
  },
}

SCSS

$custom: #324cb5;
$custom-light: #7c7dcc;
$custom-dark: #000000;

JSON

{
  "hex": "#324cb5",
  "rgb": {
    "r": 50,
    "g": 76,
    "b": 181
  },
  "hsl": {
    "h": 228.092,
    "s": 56.71,
    "l": 45.294
  },
  "oklch": {
    "l": 0.46134,
    "c": 0.16895,
    "h": 268.4
  },
  "luminance": 0.09183
}

Semantic roles & 50–950 ramp

primary

#324CB5

secondary

#C7B87C

accent

#C248E0

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #324CB5

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

Preview Lab → · Contrast checker → · Palette generator →