#323FA4#323FA4

#323FA4 is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.2% C 0.162 H 271.9°. Best body text is #FFFFFF at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#323FA4
RGB	rgb(50, 63, 164)
HSL	hsl(233, 53%, 42%)
HSV	hsv(233, 70%, 64%)
CMYK	cmyk(69.5%, 61.6%, 0%, 35.7%)
CIE-LAB	lab(31.61, 29.19, -56.13)
CIE-LCH	lch(31.61, 63.27, 297.48°)
OKLab	oklab(42.19% 0.0053 -0.1619)
OKLCH	oklch(42.19% 0.162 271.9)
XYZ	xyz(9.7915, 6.9125, 35.9330)
Luminance	0.0691 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323FA4 #A49732

analogous

#3278A4 #323FA4 #5E32A4

triadic

#323FA4 #A4323F #3FA432

tetradic

#323FA4 #A43278 #A49732 #32A45E

square

#323FA4 #A43278 #A49732 #32A45E

split-complementary

#323FA4 #A45E32 #78A432

monochromatic

#151B46 #242D75 #323FA4 #4B59C8 #7A85D6

Accessibility & contrast

On white

8.81

#323FA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#323FA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323FA4

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323FA4	#FFFFFF	#000000	##FFFFFF
##323FA4	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)

#0050A7

Deuteranopia (green-blind)

#0045A2

Tritanopia (blue-blind)

#00586B

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #323fa4;
/* rgb */ color: rgb(50, 63, 164);
/* oklch */ color: oklch(42.2% 0.162 271.9);

Tailwind

colors: {
  custom: {
    50: '#7974c0',
    500: '#323fa4',
    950: '#000000',
  },
}

SCSS

$custom: #323fa4;
$custom-light: #7974c0;
$custom-dark: #000000;

JSON

{
  "hex": "#323fa4",
  "rgb": {
    "r": 50,
    "g": 63,
    "b": 164
  },
  "hsl": {
    "h": 233.158,
    "s": 53.271,
    "l": 41.961
  },
  "oklch": {
    "l": 0.42194,
    "c": 0.16198,
    "h": 271.9
  },
  "luminance": 0.06913
}

Semantic roles & 50–950 ramp

primary

#323FA4

secondary

#BFB673

accent

#CC4BDD

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #323FA4

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

Preview Lab → · Contrast checker → · Palette generator →