#323FAF#323FAF

#323FAF is a dark, vivid blue. Relative luminance 0.073; OKLCH L 43.2% C 0.177 H 271.6°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#323FAF
RGB	rgb(50, 63, 175)
HSL	hsl(234, 56%, 44%)
HSV	hsv(234, 71%, 69%)
CMYK	cmyk(71.4%, 64%, 0%, 31.4%)
CIE-LAB	lab(32.54, 33.16, -61.19)
CIE-LCH	lch(32.54, 69.60, 298.45°)
OKLab	oklab(43.17% 0.0049 -0.1767)
OKLCH	oklch(43.17% 0.177 271.6)
XYZ	xyz(10.8281, 7.3272, 41.3928)
Luminance	0.0733 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.91

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323FAF #AFA232

analogous

#327EAF #323FAF #6432AF

triadic

#323FAF #AF323F #3FAF32

tetradic

#323FAF #AF327E #AFA232 #32AF64

square

#323FAF #AF327E #AFA232 #32AF64

split-complementary

#323FAF #AF6432 #7EAF32

monochromatic

#171D50 #242E7F #323FAF #515ECD #818ADB

Accessibility & contrast

On white

8.52

#323FAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#323FAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323FAF

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323FAF	#FFFFFF	#000000	##FFFFFF
##323FAF	1.00	8.52	2.47	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B3

Deuteranopia (green-blind)

#0047AD

Tritanopia (blue-blind)

#005C71

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #323faf;
/* rgb */ color: rgb(50, 63, 175);
/* oklch */ color: oklch(43.2% 0.177 271.6);

Tailwind

colors: {
  custom: {
    50: '#7b74c8',
    500: '#323faf',
    950: '#000000',
  },
}

SCSS

$custom: #323faf;
$custom-light: #7b74c8;
$custom-dark: #000000;

JSON

{
  "hex": "#323faf",
  "rgb": {
    "r": 50,
    "g": 63,
    "b": 175
  },
  "hsl": {
    "h": 233.76,
    "s": 55.556,
    "l": 44.118
  },
  "oklch": {
    "l": 0.43171,
    "c": 0.17681,
    "h": 271.6
  },
  "luminance": 0.07328
}

Semantic roles & 50–950 ramp

primary

#323FAF

secondary

#C4BC79

accent

#CF49DF

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #323FAF

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

Preview Lab → · Contrast checker → · Palette generator →