#323DA4#323DA4

#323DA4 is a dark, vivid blue. Relative luminance 0.067; OKLCH L 41.8% C 0.164 H 272.4°. Best body text is #FFFFFF at 8.98:1 contrast (WCAG AA passes).

Color values

HEX	#323DA4
RGB	rgb(50, 61, 164)
HSL	hsl(234, 53%, 42%)
HSV	hsv(234, 70%, 64%)
CMYK	cmyk(69.5%, 62.8%, 0%, 35.7%)
CIE-LAB	lab(31.10, 30.49, -56.95)
CIE-LCH	lch(31.10, 64.60, 298.16°)
OKLab	oklab(41.82% 0.0069 -0.1643)
OKLCH	oklch(41.82% 0.164 272.4)
XYZ	xyz(9.6827, 6.6950, 35.8967)
Luminance	0.0670 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323DA4 #A49932

analogous

#3276A4 #323DA4 #6032A4

triadic

#323DA4 #A4323D #3DA432

tetradic

#323DA4 #A43276 #A49932 #32A460

square

#323DA4 #A43276 #A49932 #32A460

split-complementary

#323DA4 #A46032 #76A432

monochromatic

#151A46 #242C75 #323DA4 #4B57C8 #7A83D6

Accessibility & contrast

On white

8.98

#323DA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#323DA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323DA4

8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323DA4	#FFFFFF	#000000	##FFFFFF
##323DA4	1.00	8.98	2.34	8.98
#FFFFFF	8.98	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA7

Deuteranopia (green-blind)

#0044A2

Tritanopia (blue-blind)

#00576A

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #323da4;
/* rgb */ color: rgb(50, 61, 164);
/* oklch */ color: oklch(41.8% 0.164 272.4);

Tailwind

colors: {
  custom: {
    50: '#7972c0',
    500: '#323da4',
    950: '#000000',
  },
}

SCSS

$custom: #323da4;
$custom-light: #7972c0;
$custom-dark: #000000;

JSON

{
  "hex": "#323da4",
  "rgb": {
    "r": 50,
    "g": 61,
    "b": 164
  },
  "hsl": {
    "h": 234.211,
    "s": 53.271,
    "l": 41.961
  },
  "oklch": {
    "l": 0.41821,
    "c": 0.16446,
    "h": 272.4
  },
  "luminance": 0.06696
}

Semantic roles & 50–950 ramp

primary

#323DA4

secondary

#BFB873

accent

#CF4BDD

background

#F7F6FB

surface

#EEECF7

border

#C9C7D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #323DA4

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

Preview Lab → · Contrast checker → · Palette generator →