#324FB5#324FB5

#324FB5 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.7% C 0.165 H 267.5°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#324FB5
RGB	rgb(50, 79, 181)
HSL	hsl(227, 57%, 45%)
HSV	hsv(227, 72%, 71%)
CMYK	cmyk(72.4%, 56.4%, 0%, 29%)
CIE-LAB	lab(37.12, 24.94, -57.28)
CIE-LCH	lch(37.12, 62.47, 293.53°)
OKLab	oklab(46.73% -0.0071 -0.1651)
OKLCH	oklch(46.73% 0.165 267.5)
XYZ	xyz(12.4490, 9.6050, 44.9050)
Luminance	0.0961 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#324FB5 #B59832

analogous

#3290B5 #324FB5 #5732B5

triadic

#324FB5 #B5324F #4FB532

tetradic

#324FB5 #B53290 #B59832 #32B557

square

#324FB5 #B53290 #B59832 #32B557

split-complementary

#324FB5 #B55732 #90B532

monochromatic

#182555 #253A85 #324FB5 #5470D0 #8498DD

Accessibility & contrast

On white

7.19

#324FB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#324FB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #324FB5

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##324FB5	#FFFFFF	#000000	##FFFFFF
##324FB5	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EB8

Deuteranopia (green-blind)

#0052B3

Tritanopia (blue-blind)

#00687A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #324fb5;
/* rgb */ color: rgb(50, 79, 181);
/* oklch */ color: oklch(46.7% 0.165 267.5);

Tailwind

colors: {
  custom: {
    50: '#7b7fcc',
    500: '#324fb5',
    950: '#000000',
  },
}

SCSS

$custom: #324fb5;
$custom-light: #7b7fcc;
$custom-dark: #000000;

JSON

{
  "hex": "#324fb5",
  "rgb": {
    "r": 50,
    "g": 79,
    "b": 181
  },
  "hsl": {
    "h": 226.718,
    "s": 56.71,
    "l": 45.294
  },
  "oklch": {
    "l": 0.46728,
    "c": 0.16521,
    "h": 267.5
  },
  "luminance": 0.09606
}

Semantic roles & 50–950 ramp

primary

#324FB5

secondary

#C7B67C

accent

#BE48E0

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #324FB5

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

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