#323C8A#323C8A

#323C8A is a dark, vivid blue. Relative luminance 0.057; OKLCH L 39.4% C 0.129 H 273.4°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#323C8A
RGB	rgb(50, 60, 138)
HSL	hsl(233, 47%, 37%)
HSV	hsv(233, 64%, 54%)
CMYK	cmyk(63.8%, 56.5%, 0%, 45.9%)
CIE-LAB	lab(28.76, 21.70, -44.89)
CIE-LCH	lch(28.76, 49.86, 295.80°)
OKLab	oklab(39.43% 0.0077 -0.1289)
OKLCH	oklch(39.43% 0.129 273.4)
XYZ	xyz(7.5172, 5.7442, 24.7524)
Luminance	0.0575 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323C8A #8A8032

analogous

#32688A #323C8A #54328A

triadic

#323C8A #8A323C #3C8A32

tetradic

#323C8A #8A3268 #8A8032 #328A54

square

#323C8A #8A3268 #8A8032 #328A54

split-complementary

#323C8A #8A5432 #688A32

monochromatic

#111530 #22285D #323C8A #4250B7 #6C77CA

Accessibility & contrast

On white

9.77

#323C8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#323C8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323C8A

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323C8A	#FFFFFF	#000000	##FFFFFF
##323C8A	1.00	9.77	2.15	9.77
#FFFFFF	9.77	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#01488D

Deuteranopia (green-blind)

#004088

Tritanopia (blue-blind)

#004E5D

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #323c8a;
/* rgb */ color: rgb(50, 60, 138);
/* oklch */ color: oklch(39.4% 0.129 273.4);

Tailwind

colors: {
  custom: {
    50: '#7471ad',
    500: '#323c8a',
    950: '#000000',
  },
}

SCSS

$custom: #323c8a;
$custom-light: #7471ad;
$custom-dark: #000000;

JSON

{
  "hex": "#323c8a",
  "rgb": {
    "r": 50,
    "g": 60,
    "b": 138
  },
  "hsl": {
    "h": 233.182,
    "s": 46.809,
    "l": 36.863
  },
  "oklch": {
    "l": 0.39427,
    "c": 0.12912,
    "h": 273.4
  },
  "luminance": 0.05745
}

Semantic roles & 50–950 ramp

primary

#323C8A

secondary

#B2A966

accent

#C751D6

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #323C8A

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

Preview Lab → · Contrast checker → · Palette generator →