#323DA0#323DA0

#323DA0 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.5% C 0.159 H 272.5°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#323DA0
RGB	rgb(50, 61, 160)
HSL	hsl(234, 52%, 41%)
HSV	hsv(234, 69%, 63%)
CMYK	cmyk(68.8%, 61.9%, 0%, 37.3%)
CIE-LAB	lab(30.77, 29.05, -55.09)
CIE-LCH	lch(30.77, 62.28, 297.80°)
OKLab	oklab(41.47% 0.007 -0.1588)
OKLCH	oklch(41.47% 0.159 272.5)
XYZ	xyz(9.3272, 6.5528, 34.0242)
Luminance	0.0655 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323DA0 #A09532

analogous

#3274A0 #323DA0 #5E32A0

triadic

#323DA0 #A0323D #3DA032

tetradic

#323DA0 #A03274 #A09532 #32A05E

square

#323DA0 #A03274 #A09532 #32A05E

split-complementary

#323DA0 #A05E32 #74A032

monochromatic

#151943 #232B71 #323DA0 #4956C6 #7881D5

Accessibility & contrast

On white

9.09

#323DA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#323DA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323DA0

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323DA0	#FFFFFF	#000000	##FFFFFF
##323DA0	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA3

Deuteranopia (green-blind)

#00449E

Tritanopia (blue-blind)

#005668

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #323da0;
/* rgb */ color: rgb(50, 61, 160);
/* oklch */ color: oklch(41.5% 0.159 272.5);

Tailwind

colors: {
  custom: {
    50: '#7872bd',
    500: '#323da0',
    950: '#000000',
  },
}

SCSS

$custom: #323da0;
$custom-light: #7872bd;
$custom-dark: #000000;

JSON

{
  "hex": "#323da0",
  "rgb": {
    "r": 50,
    "g": 61,
    "b": 160
  },
  "hsl": {
    "h": 234,
    "s": 52.381,
    "l": 41.176
  },
  "oklch": {
    "l": 0.41469,
    "c": 0.159,
    "h": 272.5
  },
  "luminance": 0.06554
}

Semantic roles & 50–950 ramp

primary

#323DA0

secondary

#BDB571

accent

#CD4CDC

background

#F7F6FB

surface

#EEECF7

border

#C9C7D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #323DA0

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

Preview Lab → · Contrast checker → · Palette generator →