#323EA5#323EA5

#323EA5 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 42.1% C 0.165 H 272.1°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#323EA5
RGB	rgb(50, 62, 165)
HSL	hsl(234, 53%, 42%)
HSV	hsv(234, 70%, 65%)
CMYK	cmyk(69.7%, 62.4%, 0%, 35.3%)
CIE-LAB	lab(31.44, 30.20, -57.01)
CIE-LCH	lch(31.44, 64.51, 297.92°)
OKLab	oklab(42.1% 0.006 -0.1645)
OKLCH	oklch(42.1% 0.165 272.1)
XYZ	xyz(9.8273, 6.8390, 36.3922)
Luminance	0.0684 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323EA5 #A59932

analogous

#3278A5 #323EA5 #6032A5

triadic

#323EA5 #A5323E #3EA532

tetradic

#323EA5 #A53278 #A59932 #32A560

square

#323EA5 #A53278 #A59932 #32A560

split-complementary

#323EA5 #A56032 #78A532

monochromatic

#161B47 #242C76 #323EA5 #4C59C9 #7B84D7

Accessibility & contrast

On white

8.87

#323EA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#323EA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323EA5

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323EA5	#FFFFFF	#000000	##FFFFFF
##323EA5	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FA8

Deuteranopia (green-blind)

#0045A3

Tritanopia (blue-blind)

#00586B

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #323ea5;
/* rgb */ color: rgb(50, 62, 165);
/* oklch */ color: oklch(42.1% 0.165 272.1);

Tailwind

colors: {
  custom: {
    50: '#7973c1',
    500: '#323ea5',
    950: '#000000',
  },
}

SCSS

$custom: #323ea5;
$custom-light: #7973c1;
$custom-dark: #000000;

JSON

{
  "hex": "#323ea5",
  "rgb": {
    "r": 50,
    "g": 62,
    "b": 165
  },
  "hsl": {
    "h": 233.739,
    "s": 53.488,
    "l": 42.157
  },
  "oklch": {
    "l": 0.42095,
    "c": 0.16458,
    "h": 272.1
  },
  "luminance": 0.0684
}

Semantic roles & 50–950 ramp

primary

#323EA5

secondary

#BFB873

accent

#CE4BDD

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #323EA5

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

Preview Lab → · Contrast checker → · Palette generator →