#323F88#323F88

#323F88 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 39.9% C 0.122 H 272.1°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#323F88
RGB	rgb(50, 63, 136)
HSL	hsl(231, 46%, 36%)
HSV	hsv(231, 63%, 53%)
CMYK	cmyk(63.2%, 53.7%, 0%, 46.7%)
CIE-LAB	lab(29.44, 18.94, -42.56)
CIE-LCH	lch(29.44, 46.58, 293.99°)
OKLab	oklab(39.89% 0.0045 -0.122)
OKLCH	oklch(39.89% 0.122 272.1)
XYZ	xyz(7.5354, 6.0101, 24.0507)
Luminance	0.0601 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323F88 #887B32

analogous

#326A88 #323F88 #503288

triadic

#323F88 #88323F #3F8832

tetradic

#323F88 #88326A #887B32 #328850

square

#323F88 #88326A #887B32 #328850

split-complementary

#323F88 #885032 #6A8832

monochromatic

#11162F #222A5B #323F88 #4254B5 #6C7AC9

Accessibility & contrast

On white

9.54

#323F88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#323F88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323F88

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323F88	#FFFFFF	#000000	##FFFFFF
##323F88	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13498B

Deuteranopia (green-blind)

#004286

Tritanopia (blue-blind)

#00505D

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #323f88;
/* rgb */ color: rgb(50, 63, 136);
/* oklch */ color: oklch(39.9% 0.122 272.1);

Tailwind

colors: {
  custom: {
    50: '#7373ab',
    500: '#323f88',
    950: '#000000',
  },
}

SCSS

$custom: #323f88;
$custom-light: #7373ab;
$custom-dark: #000000;

JSON

{
  "hex": "#323f88",
  "rgb": {
    "r": 50,
    "g": 63,
    "b": 136
  },
  "hsl": {
    "h": 230.93,
    "s": 46.237,
    "l": 36.471
  },
  "oklch": {
    "l": 0.39891,
    "c": 0.12206,
    "h": 272.1
  },
  "luminance": 0.06011
}

Semantic roles & 50–950 ramp

primary

#323F88

secondary

#B0A565

accent

#C252D6

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#090810

muted

#7B7B7F

Preview Lab

Preview with #323F88

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

Preview Lab → · Contrast checker → · Palette generator →