#323B8D#323B8D

#323B8D is a dark, vivid blue. Relative luminance 0.057; OKLCH L 39.5% C 0.135 H 273.8°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#323B8D
RGB	rgb(50, 59, 141)
HSL	hsl(234, 48%, 37%)
HSV	hsv(234, 65%, 55%)
CMYK	cmyk(64.5%, 58.2%, 0%, 44.7%)
CIE-LAB	lab(28.72, 23.47, -46.81)
CIE-LCH	lch(28.72, 52.37, 296.62°)
OKLab	oklab(39.47% 0.0088 -0.1345)
OKLCH	oklch(39.47% 0.135 273.8)
XYZ	xyz(7.6855, 5.7285, 25.8948)
Luminance	0.0573 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323B8D #8D8432

analogous

#32688D #323B8D #57328D

triadic

#323B8D #8D323B #3B8D32

tetradic

#323B8D #8D3268 #8D8432 #328D57

square

#323B8D #8D3268 #8D8432 #328D57

split-complementary

#323B8D #8D5732 #688D32

monochromatic

#121533 #222860 #323B8D #424EBA #6E77CC

Accessibility & contrast

On white

9.79

#323B8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#323B8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323B8D

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323B8D	#FFFFFF	#000000	##FFFFFF
##323B8D	1.00	9.79	2.15	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004890

Deuteranopia (green-blind)

#00408B

Tritanopia (blue-blind)

#004F5E

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #323b8d;
/* rgb */ color: rgb(50, 59, 141);
/* oklch */ color: oklch(39.5% 0.135 273.8);

Tailwind

colors: {
  custom: {
    50: '#7470af',
    500: '#323b8d',
    950: '#000000',
  },
}

SCSS

$custom: #323b8d;
$custom-light: #7470af;
$custom-dark: #000000;

JSON

{
  "hex": "#323b8d",
  "rgb": {
    "r": 50,
    "g": 59,
    "b": 141
  },
  "hsl": {
    "h": 234.066,
    "s": 47.644,
    "l": 37.451
  },
  "oklch": {
    "l": 0.39469,
    "c": 0.13484,
    "h": 273.8
  },
  "luminance": 0.05729
}

Semantic roles & 50–950 ramp

primary

#323B8D

secondary

#B3AC68

accent

#CA51D7

background

#F7F6FA

surface

#EDECF5

border

#C8C7CF

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #323B8D

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

Preview Lab → · Contrast checker → · Palette generator →