#323FA9#323FA9

#323FA9 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.6% C 0.169 H 271.7°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#323FA9
RGB	rgb(50, 63, 169)
HSL	hsl(233, 54%, 43%)
HSV	hsv(233, 70%, 66%)
CMYK	cmyk(70.4%, 62.7%, 0%, 33.7%)
CIE-LAB	lab(32.03, 31.00, -58.45)
CIE-LCH	lch(32.03, 66.16, 297.94°)
OKLab	oklab(42.63% 0.0051 -0.1687)
OKLCH	oklch(42.63% 0.169 271.7)
XYZ	xyz(10.2519, 7.0967, 38.3579)
Luminance	0.0710 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323FA9 #A99C32

analogous

#327BA9 #323FA9 #6032A9

triadic

#323FA9 #A9323F #3FA932

tetradic

#323FA9 #A9327B #A99C32 #32A960

square

#323FA9 #A9327B #A99C32 #32A960

split-complementary

#323FA9 #A96032 #7BA932

monochromatic

#161C4B #242D7A #323FA9 #4E5BCB #7D87D9

Accessibility & contrast

On white

8.68

#323FA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#323FA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323FA9

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323FA9	#FFFFFF	#000000	##FFFFFF
##323FA9	1.00	8.68	2.42	8.68
#FFFFFF	8.68	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051AC

Deuteranopia (green-blind)

#0046A7

Tritanopia (blue-blind)

#005A6E

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #323fa9;
/* rgb */ color: rgb(50, 63, 169);
/* oklch */ color: oklch(42.6% 0.169 271.7);

Tailwind

colors: {
  custom: {
    50: '#7a74c3',
    500: '#323fa9',
    950: '#000000',
  },
}

SCSS

$custom: #323fa9;
$custom-light: #7a74c3;
$custom-dark: #000000;

JSON

{
  "hex": "#323fa9",
  "rgb": {
    "r": 50,
    "g": 63,
    "b": 169
  },
  "hsl": {
    "h": 233.445,
    "s": 54.338,
    "l": 42.941
  },
  "oklch": {
    "l": 0.42633,
    "c": 0.16877,
    "h": 271.7
  },
  "luminance": 0.07098
}

Semantic roles & 50–950 ramp

primary

#323FA9

secondary

#C1B976

accent

#CE4ADE

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #323FA9

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

Preview Lab → · Contrast checker → · Palette generator →