#323FA7#323FA7

#323FA7 is a dark, vivid blue. Relative luminance 0.070; OKLCH L 42.5% C 0.166 H 271.8°. Best body text is #FFFFFF at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#323FA7
RGB	rgb(50, 63, 167)
HSL	hsl(233, 54%, 43%)
HSV	hsv(233, 70%, 65%)
CMYK	cmyk(70.1%, 62.3%, 0%, 34.5%)
CIE-LAB	lab(31.86, 30.28, -57.52)
CIE-LCH	lch(31.86, 65.01, 297.76°)
OKLab	oklab(42.46% 0.0052 -0.166)
OKLCH	oklch(42.46% 0.166 271.8)
XYZ	xyz(10.0656, 7.0222, 37.3767)
Luminance	0.0702 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323FA7 #A79A32

analogous

#327AA7 #323FA7 #5F32A7

triadic

#323FA7 #A7323F #3FA732

tetradic

#323FA7 #A7327A #A79A32 #32A75F

square

#323FA7 #A7327A #A79A32 #32A75F

split-complementary

#323FA7 #A75F32 #7AA732

monochromatic

#161B49 #242D78 #323FA7 #4D5ACA #7C86D8

Accessibility & contrast

On white

8.73

#323FA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#323FA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323FA7

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323FA7	#FFFFFF	#000000	##FFFFFF
##323FA7	1.00	8.73	2.40	8.73
#FFFFFF	8.73	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050AA

Deuteranopia (green-blind)

#0046A5

Tritanopia (blue-blind)

#00596D

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #323fa7;
/* rgb */ color: rgb(50, 63, 167);
/* oklch */ color: oklch(42.5% 0.166 271.8);

Tailwind

colors: {
  custom: {
    50: '#7a74c2',
    500: '#323fa7',
    950: '#000000',
  },
}

SCSS

$custom: #323fa7;
$custom-light: #7a74c2;
$custom-dark: #000000;

JSON

{
  "hex": "#323fa7",
  "rgb": {
    "r": 50,
    "g": 63,
    "b": 167
  },
  "hsl": {
    "h": 233.333,
    "s": 53.917,
    "l": 42.549
  },
  "oklch": {
    "l": 0.42457,
    "c": 0.16606,
    "h": 271.8
  },
  "luminance": 0.07023
}

Semantic roles & 50–950 ramp

primary

#323FA7

secondary

#C0B874

accent

#CD4BDD

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #323FA7

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

Preview Lab → · Contrast checker → · Palette generator →