#323F78#323F78

#323F78 is a dark, moderate blue. Relative luminance 0.056; OKLCH L 38.7% C 0.098 H 271.5°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#323F78
RGB	rgb(50, 63, 120)
HSL	hsl(229, 41%, 33%)
HSV	hsv(229, 58%, 47%)
CMYK	cmyk(58.3%, 47.5%, 0%, 52.9%)
CIE-LAB	lab(28.35, 13.12, -34.31)
CIE-LCH	lch(28.35, 36.73, 290.92°)
OKLab	oklab(38.72% 0.0026 -0.0977)
OKLCH	oklch(38.72% 0.098 271.5)
XYZ	xyz(6.4820, 5.5887, 18.5028)
Luminance	0.0559 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323F78 #786B32

analogous

#326278 #323F78 #483278

triadic

#323F78 #78323F #3F7832

tetradic

#323F78 #783262 #786B32 #327848

square

#323F78 #783262 #786B32 #327848

split-complementary

#323F78 #784832 #627832

monochromatic

#0E1222 #20284D #323F78 #4456A3 #6576BF

Accessibility & contrast

On white

9.92

#323F78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#323F78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323F78

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323F78	#FFFFFF	#000000	##FFFFFF
##323F78	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25467A

Deuteranopia (green-blind)

#1C4077

Tritanopia (blue-blind)

#094C55

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #323f78;
/* rgb */ color: rgb(50, 63, 120);
/* oklch */ color: oklch(38.7% 0.098 271.5);

Tailwind

colors: {
  custom: {
    50: '#70739f',
    500: '#323f78',
    950: '#000000',
  },
}

SCSS

$custom: #323f78;
$custom-light: #70739f;
$custom-dark: #000000;

JSON

{
  "hex": "#323f78",
  "rgb": {
    "r": 50,
    "g": 63,
    "b": 120
  },
  "hsl": {
    "h": 228.857,
    "s": 41.176,
    "l": 33.333
  },
  "oklch": {
    "l": 0.38717,
    "c": 0.09777,
    "h": 271.5
  },
  "luminance": 0.05589
}

Semantic roles & 50–950 ramp

primary

#323F78

secondary

#A7995F

accent

#BA57D1

background

#F7F6F9

surface

#EDECF2

border

#C8C7CC

text

#08080E

muted

#7B7B7E

Preview Lab

Preview with #323F78

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

Preview Lab → · Contrast checker → · Palette generator →