#323F9C#323F9C

#323F9C is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.5% C 0.151 H 272.0°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#323F9C
RGB	rgb(50, 63, 156)
HSL	hsl(233, 51%, 40%)
HSV	hsv(233, 68%, 61%)
CMYK	cmyk(67.9%, 59.6%, 0%, 38.8%)
CIE-LAB	lab(30.96, 26.27, -52.36)
CIE-LCH	lch(30.96, 58.58, 296.65°)
OKLab	oklab(41.51% 0.0054 -0.1508)
OKLCH	oklch(41.51% 0.151 272)
XYZ	xyz(9.0916, 6.6326, 32.2471)
Luminance	0.0663 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323F9C #9C8F32

analogous

#32749C #323F9C #5A329C

triadic

#323F9C #9C323F #3F9C32

tetradic

#323F9C #9C3274 #9C8F32 #329C5A

square

#323F9C #9C3274 #9C8F32 #329C5A

split-complementary

#323F9C #9C5A32 #749C32

monochromatic

#141A3F #232C6E #323F9C #4756C4 #7581D3

Accessibility & contrast

On white

9.03

#323F9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#323F9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323F9C

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323F9C	#FFFFFF	#000000	##FFFFFF
##323F9C	1.00	9.03	2.33	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004E9F

Deuteranopia (green-blind)

#00449A

Tritanopia (blue-blind)

#005667

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #323f9c;
/* rgb */ color: rgb(50, 63, 156);
/* oklch */ color: oklch(41.5% 0.151 272.0);

Tailwind

colors: {
  custom: {
    50: '#7774ba',
    500: '#323f9c',
    950: '#000000',
  },
}

SCSS

$custom: #323f9c;
$custom-light: #7774ba;
$custom-dark: #000000;

JSON

{
  "hex": "#323f9c",
  "rgb": {
    "r": 50,
    "g": 63,
    "b": 156
  },
  "hsl": {
    "h": 232.642,
    "s": 51.456,
    "l": 40.392
  },
  "oklch": {
    "l": 0.41507,
    "c": 0.15089,
    "h": 272
  },
  "luminance": 0.06633
}

Semantic roles & 50–950 ramp

primary

#323F9C

secondary

#BBB26F

accent

#C94DDB

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #323F9C

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

Preview Lab → · Contrast checker → · Palette generator →