#323B87#323B87

#323B87 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.0% C 0.126 H 273.9°. Best body text is #FFFFFF at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#323B87
RGB	rgb(50, 59, 135)
HSL	hsl(234, 46%, 36%)
HSV	hsv(234, 63%, 53%)
CMYK	cmyk(63%, 56.3%, 0%, 47.1%)
CIE-LAB	lab(28.26, 21.28, -43.84)
CIE-LCH	lch(28.26, 48.73, 295.90°)
OKLab	oklab(38.98% 0.0086 -0.1258)
OKLCH	oklch(38.98% 0.126 273.9)
XYZ	xyz(7.2511, 5.5547, 23.6070)
Luminance	0.0556 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323B87 #877E32

analogous

#326687 #323B87 #543287

triadic

#323B87 #87323B #3B8732

tetradic

#323B87 #873266 #877E32 #328754

square

#323B87 #873266 #877E32 #328754

split-complementary

#323B87 #875432 #668732

monochromatic

#11142E #21275A #323B87 #434FB4 #6B75C8

Accessibility & contrast

On white

9.95

#323B87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#323B87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323B87

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323B87	#FFFFFF	#000000	##FFFFFF
##323B87	1.00	9.95	2.11	9.95
#FFFFFF	9.95	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#04468A

Deuteranopia (green-blind)

#003F85

Tritanopia (blue-blind)

#004D5B

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #323b87;
/* rgb */ color: rgb(50, 59, 135);
/* oklch */ color: oklch(39.0% 0.126 273.9);

Tailwind

colors: {
  custom: {
    50: '#7370ab',
    500: '#323b87',
    950: '#000000',
  },
}

SCSS

$custom: #323b87;
$custom-light: #7370ab;
$custom-dark: #000000;

JSON

{
  "hex": "#323b87",
  "rgb": {
    "r": 50,
    "g": 59,
    "b": 135
  },
  "hsl": {
    "h": 233.647,
    "s": 45.946,
    "l": 36.275
  },
  "oklch": {
    "l": 0.38983,
    "c": 0.1261,
    "h": 273.9
  },
  "luminance": 0.05555
}

Semantic roles & 50–950 ramp

primary

#323B87

secondary

#B0A865

accent

#C852D6

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #323B87

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

Preview Lab → · Contrast checker → · Palette generator →