#323F9F#323F9F

#323F9F is a dark, vivid blue. Relative luminance 0.067; OKLCH L 41.8% C 0.155 H 272.0°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#323F9F
RGB	rgb(50, 63, 159)
HSL	hsl(233, 52%, 41%)
HSV	hsv(233, 69%, 62%)
CMYK	cmyk(68.6%, 60.4%, 0%, 37.6%)
CIE-LAB	lab(31.20, 27.37, -53.78)
CIE-LCH	lch(31.20, 60.34, 296.97°)
OKLab	oklab(41.76% 0.0054 -0.155)
OKLCH	oklch(41.76% 0.155 272)
XYZ	xyz(9.3488, 6.7355, 33.6016)
Luminance	0.0674 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323F9F #9F9232

analogous

#32759F #323F9F #5B329F

triadic

#323F9F #9F323F #3F9F32

tetradic

#323F9F #9F3275 #9F9232 #329F5B

square

#323F9F #9F3275 #9F9232 #329F5B

split-complementary

#323F9F #9F5B32 #759F32

monochromatic

#151A42 #232D70 #323F9F #4957C6 #7782D4

Accessibility & contrast

On white

8.95

#323F9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#323F9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323F9F

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323F9F	#FFFFFF	#000000	##FFFFFF
##323F9F	1.00	8.95	2.35	8.95
#FFFFFF	8.95	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA2

Deuteranopia (green-blind)

#00459D

Tritanopia (blue-blind)

#005769

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #323f9f;
/* rgb */ color: rgb(50, 63, 159);
/* oklch */ color: oklch(41.8% 0.155 272.0);

Tailwind

colors: {
  custom: {
    50: '#7874bc',
    500: '#323f9f',
    950: '#000000',
  },
}

SCSS

$custom: #323f9f;
$custom-light: #7874bc;
$custom-dark: #000000;

JSON

{
  "hex": "#323f9f",
  "rgb": {
    "r": 50,
    "g": 63,
    "b": 159
  },
  "hsl": {
    "h": 232.844,
    "s": 52.153,
    "l": 40.98
  },
  "oklch": {
    "l": 0.41762,
    "c": 0.15508,
    "h": 272
  },
  "luminance": 0.06736
}

Semantic roles & 50–950 ramp

primary

#323F9F

secondary

#BDB370

accent

#CA4CDC

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #323F9F

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

Preview Lab → · Contrast checker → · Palette generator →