#324CB1#324CB1

#324CB1 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.8% C 0.163 H 268.3°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#324CB1
RGB	rgb(50, 76, 177)
HSL	hsl(228, 56%, 45%)
HSV	hsv(228, 72%, 69%)
CMYK	cmyk(71.8%, 57.1%, 0%, 30.6%)
CIE-LAB	lab(36.02, 25.43, -56.70)
CIE-LCH	lch(36.02, 62.14, 294.15°)
OKLab	oklab(45.81% -0.005 -0.1634)
OKLCH	oklch(45.81% 0.163 268.3)
XYZ	xyz(11.8329, 9.0201, 42.7039)
Luminance	0.0902 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#324CB1 #B19732

analogous

#328BB1 #324CB1 #5832B1

triadic

#324CB1 #B1324C #4CB132

tetradic

#324CB1 #B1328B #B19732 #32B158

square

#324CB1 #B1328B #B19732 #32B158

split-complementary

#324CB1 #B15832 #8BB132

monochromatic

#172352 #253881 #324CB1 #526BCE #8294DC

Accessibility & contrast

On white

7.49

#324CB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#324CB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #324CB1

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##324CB1	#FFFFFF	#000000	##FFFFFF
##324CB1	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB4

Deuteranopia (green-blind)

#004FAF

Tritanopia (blue-blind)

#006577

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #324cb1;
/* rgb */ color: rgb(50, 76, 177);
/* oklch */ color: oklch(45.8% 0.163 268.3);

Tailwind

colors: {
  custom: {
    50: '#7b7dc9',
    500: '#324cb1',
    950: '#000000',
  },
}

SCSS

$custom: #324cb1;
$custom-light: #7b7dc9;
$custom-dark: #000000;

JSON

{
  "hex": "#324cb1",
  "rgb": {
    "r": 50,
    "g": 76,
    "b": 177
  },
  "hsl": {
    "h": 227.717,
    "s": 55.947,
    "l": 44.51
  },
  "oklch": {
    "l": 0.45806,
    "c": 0.16348,
    "h": 268.3
  },
  "luminance": 0.09021
}

Semantic roles & 50–950 ramp

primary

#324CB1

secondary

#C5B67A

accent

#C049DF

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #324CB1

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

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