#324FBB#324FBB

#324FBB is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.2% C 0.173 H 267.7°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#324FBB
RGB	rgb(50, 79, 187)
HSL	hsl(227, 58%, 46%)
HSV	hsv(227, 73%, 73%)
CMYK	cmyk(73.3%, 57.8%, 0%, 26.7%)
CIE-LAB	lab(37.58, 27.16, -60.06)
CIE-LCH	lch(37.58, 65.92, 294.34°)
OKLab	oklab(47.22% -0.0069 -0.1732)
OKLCH	oklch(47.22% 0.173 267.7)
XYZ	xyz(13.0779, 9.8565, 48.2173)
Luminance	0.0986 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#324FBB #BB9E32

analogous

#3294BB #324FBB #5A32BB

triadic

#324FBB #BB324F #4FBB32

tetradic

#324FBB #BB3294 #BB9E32 #32BB5A

square

#324FBB #BB3294 #BB9E32 #32BB5A

split-complementary

#324FBB #BB5A32 #94BB32

monochromatic

#18265A #253B8B #324FBB #5872D2 #889BDF

Accessibility & contrast

On white

7.07

#324FBB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#324FBB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #324FBB

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##324FBB	#FFFFFF	#000000	##FFFFFF
##324FBB	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBF

Deuteranopia (green-blind)

#0052B9

Tritanopia (blue-blind)

#006A7D

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #324fbb;
/* rgb */ color: rgb(50, 79, 187);
/* oklch */ color: oklch(47.2% 0.173 267.7);

Tailwind

colors: {
  custom: {
    50: '#7d80d0',
    500: '#324fbb',
    950: '#000000',
  },
}

SCSS

$custom: #324fbb;
$custom-light: #7d80d0;
$custom-dark: #000000;

JSON

{
  "hex": "#324fbb",
  "rgb": {
    "r": 50,
    "g": 79,
    "b": 187
  },
  "hsl": {
    "h": 227.299,
    "s": 57.806,
    "l": 46.471
  },
  "oklch": {
    "l": 0.47217,
    "c": 0.17337,
    "h": 267.7
  },
  "luminance": 0.09858
}

Semantic roles & 50–950 ramp

primary

#324FBB

secondary

#C9BA80

accent

#C047E1

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #324FBB

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

Preview Lab → · Contrast checker → · Palette generator →