#324FB3#324FB3

#324FB3 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.6% C 0.162 H 267.4°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#324FB3
RGB	rgb(50, 79, 179)
HSL	hsl(227, 56%, 45%)
HSV	hsv(227, 72%, 70%)
CMYK	cmyk(72.1%, 55.9%, 0%, 29.8%)
CIE-LAB	lab(36.97, 24.20, -56.34)
CIE-LCH	lch(36.97, 61.32, 293.24°)
OKLab	oklab(46.57% -0.0073 -0.1623)
OKLCH	oklch(46.57% 0.162 267.4)
XYZ	xyz(12.2452, 9.5235, 43.8320)
Luminance	0.0953 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#324FB3 #B39632

analogous

#328FB3 #324FB3 #5632B3

triadic

#324FB3 #B3324F #4FB332

tetradic

#324FB3 #B3328F #B39632 #32B356

square

#324FB3 #B3328F #B39632 #32B356

split-complementary

#324FB3 #B35632 #8FB332

monochromatic

#172553 #253A83 #324FB3 #536FCF #8397DC

Accessibility & contrast

On white

7.23

#324FB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#324FB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #324FB3

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##324FB3	#FFFFFF	#000000	##FFFFFF
##324FB3	1.00	7.23	2.91	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DB6

Deuteranopia (green-blind)

#0051B1

Tritanopia (blue-blind)

#006779

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #324fb3;
/* rgb */ color: rgb(50, 79, 179);
/* oklch */ color: oklch(46.6% 0.162 267.4);

Tailwind

colors: {
  custom: {
    50: '#7b7fca',
    500: '#324fb3',
    950: '#000000',
  },
}

SCSS

$custom: #324fb3;
$custom-light: #7b7fca;
$custom-dark: #000000;

JSON

{
  "hex": "#324fb3",
  "rgb": {
    "r": 50,
    "g": 79,
    "b": 179
  },
  "hsl": {
    "h": 226.512,
    "s": 56.332,
    "l": 44.902
  },
  "oklch": {
    "l": 0.46567,
    "c": 0.16247,
    "h": 267.4
  },
  "luminance": 0.09525
}

Semantic roles & 50–950 ramp

primary

#324FB3

secondary

#C6B57B

accent

#BE48E0

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #324FB3

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

Preview Lab → · Contrast checker → · Palette generator →