#323B8A#323B8A

#323B8A is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.2% C 0.130 H 273.8°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#323B8A
RGB	rgb(50, 59, 138)
HSL	hsl(234, 47%, 37%)
HSV	hsv(234, 64%, 54%)
CMYK	cmyk(63.8%, 57.2%, 0%, 45.9%)
CIE-LAB	lab(28.49, 22.38, -45.33)
CIE-LCH	lch(28.49, 50.55, 296.27°)
OKLab	oklab(39.22% 0.0088 -0.1302)
OKLCH	oklch(39.22% 0.13 273.8)
XYZ	xyz(7.4653, 5.6404, 24.7351)
Luminance	0.0564 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323B8A #8A8132

analogous

#32678A #323B8A #55328A

triadic

#323B8A #8A323B #3B8A32

tetradic

#323B8A #8A3267 #8A8132 #328A55

square

#323B8A #8A3267 #8A8132 #328A55

split-complementary

#323B8A #8A5532 #678A32

monochromatic

#111530 #22285D #323B8A #424EB7 #6C76CA

Accessibility & contrast

On white

9.87

#323B8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#323B8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323B8A

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323B8A	#FFFFFF	#000000	##FFFFFF
##323B8A	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00478D

Deuteranopia (green-blind)

#003F88

Tritanopia (blue-blind)

#004E5C

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #323b8a;
/* rgb */ color: rgb(50, 59, 138);
/* oklch */ color: oklch(39.2% 0.130 273.8);

Tailwind

colors: {
  custom: {
    50: '#7470ad',
    500: '#323b8a',
    950: '#000000',
  },
}

SCSS

$custom: #323b8a;
$custom-light: #7470ad;
$custom-dark: #000000;

JSON

{
  "hex": "#323b8a",
  "rgb": {
    "r": 50,
    "g": 59,
    "b": 138
  },
  "hsl": {
    "h": 233.864,
    "s": 46.809,
    "l": 36.863
  },
  "oklch": {
    "l": 0.39224,
    "c": 0.13049,
    "h": 273.8
  },
  "luminance": 0.05641
}

Semantic roles & 50–950 ramp

primary

#323B8A

secondary

#B2AA66

accent

#C951D6

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #323B8A

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

Preview Lab → · Contrast checker → · Palette generator →