#323AB2#323AB2

#323AB2 is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.6% C 0.187 H 272.5°. Best body text is #FFFFFF at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#323AB2
RGB	rgb(50, 58, 178)
HSL	hsl(236, 56%, 45%)
HSV	hsv(236, 72%, 70%)
CMYK	cmyk(71.9%, 67.4%, 0%, 30.2%)
CIE-LAB	lab(31.62, 37.38, -64.49)
CIE-LCH	lch(31.62, 74.54, 300.10°)
OKLab	oklab(42.58% 0.008 -0.1864)
OKLCH	oklch(42.58% 0.187 272.5)
XYZ	xyz(10.8616, 6.9175, 42.8736)
Luminance	0.0692 (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

#323AB2 #B2AA32

analogous

#327AB2 #323AB2 #6A32B2

triadic

#323AB2 #B2323A #3AB232

tetradic

#323AB2 #B2327A #B2AA32 #32B26A

square

#323AB2 #B2327A #B2AA32 #32B26A

split-complementary

#323AB2 #B26A32 #7AB232

monochromatic

#171B52 #252A82 #323AB2 #535ACF #8288DC

Accessibility & contrast

On white

8.81

#323AB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#323AB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323AB2

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323AB2	#FFFFFF	#000000	##FFFFFF
##323AB2	1.00	8.81	2.38	8.81
#FFFFFF	8.81	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050B6

Deuteranopia (green-blind)

#0044B0

Tritanopia (blue-blind)

#005A71

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #323ab2;
/* rgb */ color: rgb(50, 58, 178);
/* oklch */ color: oklch(42.6% 0.187 272.5);

Tailwind

colors: {
  custom: {
    50: '#7c70ca',
    500: '#323ab2',
    950: '#000000',
  },
}

SCSS

$custom: #323ab2;
$custom-light: #7c70ca;
$custom-dark: #000000;

JSON

{
  "hex": "#323ab2",
  "rgb": {
    "r": 50,
    "g": 58,
    "b": 178
  },
  "hsl": {
    "h": 236.25,
    "s": 56.14,
    "l": 44.706
  },
  "oklch": {
    "l": 0.4258,
    "c": 0.18659,
    "h": 272.5
  },
  "luminance": 0.06919
}

Semantic roles & 50–950 ramp

primary

#323AB2

secondary

#C5C17B

accent

#D648DF

background

#F8F6FC

surface

#EFECF9

border

#CAC7D2

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #323AB2

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

Preview Lab → · Contrast checker → · Palette generator →