#323DB2#323DB2

#323DB2 is a dark, vivid blue. Relative luminance 0.072; OKLCH L 43.1% C 0.183 H 271.9°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#323DB2
RGB	rgb(50, 61, 178)
HSL	hsl(235, 56%, 45%)
HSV	hsv(235, 72%, 70%)
CMYK	cmyk(71.9%, 65.7%, 0%, 30.2%)
CIE-LAB	lab(32.32, 35.50, -63.34)
CIE-LCH	lch(32.32, 72.61, 299.27°)
OKLab	oklab(43.09% 0.006 -0.183)
OKLCH	oklch(43.09% 0.183 271.9)
XYZ	xyz(11.0173, 7.2288, 42.9255)
Luminance	0.0723 (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

#323DB2 #B2A732

analogous

#327DB2 #323DB2 #6732B2

triadic

#323DB2 #B2323D #3DB232

tetradic

#323DB2 #B2327D #B2A732 #32B267

square

#323DB2 #B2327D #B2A732 #32B267

split-complementary

#323DB2 #B26732 #7DB232

monochromatic

#171C52 #252D82 #323DB2 #535DCF #828ADC

Accessibility & contrast

On white

8.59

#323DB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#323DB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323DB2

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323DB2	#FFFFFF	#000000	##FFFFFF
##323DB2	1.00	8.59	2.45	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B6

Deuteranopia (green-blind)

#0046B0

Tritanopia (blue-blind)

#005C72

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #323db2;
/* rgb */ color: rgb(50, 61, 178);
/* oklch */ color: oklch(43.1% 0.183 271.9);

Tailwind

colors: {
  custom: {
    50: '#7c72ca',
    500: '#323db2',
    950: '#000000',
  },
}

SCSS

$custom: #323db2;
$custom-light: #7c72ca;
$custom-dark: #000000;

JSON

{
  "hex": "#323db2",
  "rgb": {
    "r": 50,
    "g": 61,
    "b": 178
  },
  "hsl": {
    "h": 234.844,
    "s": 56.14,
    "l": 44.706
  },
  "oklch": {
    "l": 0.43093,
    "c": 0.18313,
    "h": 271.9
  },
  "luminance": 0.0723
}

Semantic roles & 50–950 ramp

primary

#323DB2

secondary

#C5BF7B

accent

#D248DF

background

#F8F6FC

surface

#EFECF9

border

#CAC7D2

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #323DB2

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

Preview Lab → · Contrast checker → · Palette generator →