#323CA5#323CA5

#323CA5 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.7% C 0.167 H 272.6°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#323CA5
RGB	rgb(50, 60, 165)
HSL	hsl(235, 53%, 42%)
HSV	hsv(235, 70%, 65%)
CMYK	cmyk(69.7%, 63.6%, 0%, 35.3%)
CIE-LAB	lab(30.94, 31.50, -57.82)
CIE-LCH	lch(30.94, 65.85, 298.58°)
OKLab	oklab(41.73% 0.0076 -0.1669)
OKLCH	oklch(41.73% 0.167 272.6)
XYZ	xyz(9.7205, 6.6255, 36.3566)
Luminance	0.0663 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323CA5 #A59B32

analogous

#3275A5 #323CA5 #6232A5

triadic

#323CA5 #A5323C #3CA532

tetradic

#323CA5 #A53275 #A59B32 #32A562

square

#323CA5 #A53275 #A59B32 #32A562

split-complementary

#323CA5 #A56232 #75A532

monochromatic

#161A47 #242B76 #323CA5 #4C56C9 #7B83D7

Accessibility & contrast

On white

9.03

#323CA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#323CA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323CA5

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323CA5	#FFFFFF	#000000	##FFFFFF
##323CA5	1.00	9.03	2.33	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA8

Deuteranopia (green-blind)

#0044A3

Tritanopia (blue-blind)

#00576B

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #323ca5;
/* rgb */ color: rgb(50, 60, 165);
/* oklch */ color: oklch(41.7% 0.167 272.6);

Tailwind

colors: {
  custom: {
    50: '#7971c1',
    500: '#323ca5',
    950: '#000000',
  },
}

SCSS

$custom: #323ca5;
$custom-light: #7971c1;
$custom-dark: #000000;

JSON

{
  "hex": "#323ca5",
  "rgb": {
    "r": 50,
    "g": 60,
    "b": 165
  },
  "hsl": {
    "h": 234.783,
    "s": 53.488,
    "l": 42.157
  },
  "oklch": {
    "l": 0.41728,
    "c": 0.16705,
    "h": 272.6
  },
  "luminance": 0.06626
}

Semantic roles & 50–950 ramp

primary

#323CA5

secondary

#BFB973

accent

#D04BDD

background

#F7F6FC

surface

#EEECF8

border

#C9C7D1

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #323CA5

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

Preview Lab → · Contrast checker → · Palette generator →