#323AB0#323AB0

#323AB0 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 42.4% C 0.184 H 272.6°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#323AB0
RGB	rgb(50, 58, 176)
HSL	hsl(236, 56%, 44%)
HSV	hsv(236, 72%, 69%)
CMYK	cmyk(71.6%, 67%, 0%, 31%)
CIE-LAB	lab(31.43, 36.68, -63.60)
CIE-LCH	lch(31.43, 73.42, 299.97°)
OKLab	oklab(42.39% 0.0082 -0.1838)
OKLCH	oklch(42.39% 0.184 272.6)
XYZ	xyz(10.6623, 6.8378, 41.8238)
Luminance	0.0684 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323AB0 #B0A832

analogous

#3279B0 #323AB0 #6932B0

triadic

#323AB0 #B0323A #3AB032

tetradic

#323AB0 #B03279 #B0A832 #32B069

square

#323AB0 #B03279 #B0A832 #32B069

split-complementary

#323AB0 #B06932 #79B032

monochromatic

#171B51 #242A80 #323AB0 #5159CE #8187DB

Accessibility & contrast

On white

8.87

#323AB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#323AB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323AB0

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323AB0	#FFFFFF	#000000	##FFFFFF
##323AB0	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050B4

Deuteranopia (green-blind)

#0044AE

Tritanopia (blue-blind)

#005970

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #323ab0;
/* rgb */ color: rgb(50, 58, 176);
/* oklch */ color: oklch(42.4% 0.184 272.6);

Tailwind

colors: {
  custom: {
    50: '#7c70c9',
    500: '#323ab0',
    950: '#000000',
  },
}

SCSS

$custom: #323ab0;
$custom-light: #7c70c9;
$custom-dark: #000000;

JSON

{
  "hex": "#323ab0",
  "rgb": {
    "r": 50,
    "g": 58,
    "b": 176
  },
  "hsl": {
    "h": 236.19,
    "s": 55.752,
    "l": 44.314
  },
  "oklch": {
    "l": 0.4239,
    "c": 0.184,
    "h": 272.6
  },
  "luminance": 0.06839
}

Semantic roles & 50–950 ramp

primary

#323AB0

secondary

#C4C079

accent

#D649DF

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #323AB0

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

Preview Lab → · Contrast checker → · Palette generator →