#323FB6#323FB6

#323FB6 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.8% C 0.186 H 271.4°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#323FB6
RGB	rgb(50, 63, 182)
HSL	hsl(234, 57%, 45%)
HSV	hsv(234, 73%, 71%)
CMYK	cmyk(72.5%, 65.4%, 0%, 28.6%)
CIE-LAB	lab(33.16, 35.66, -64.34)
CIE-LCH	lch(33.16, 73.56, 299.00°)
OKLab	oklab(43.81% 0.0044 -0.186)
OKLCH	oklch(43.81% 0.186 271.4)
XYZ	xyz(11.5335, 7.6093, 45.1078)
Luminance	0.0761 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323FB6 #B6A932

analogous

#3281B6 #323FB6 #6732B6

triadic

#323FB6 #B6323F #3FB632

tetradic

#323FB6 #B63281 #B6A932 #32B667

square

#323FB6 #B63281 #B6A932 #32B667

split-complementary

#323FB6 #B66732 #81B632

monochromatic

#181E56 #252E86 #323FB6 #5561D0 #858EDD

Accessibility & contrast

On white

8.33

#323FB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#323FB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323FB6

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323FB6	#FFFFFF	#000000	##FFFFFF
##323FB6	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054BA

Deuteranopia (green-blind)

#0048B4

Tritanopia (blue-blind)

#005E75

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #323fb6;
/* rgb */ color: rgb(50, 63, 182);
/* oklch */ color: oklch(43.8% 0.186 271.4);

Tailwind

colors: {
  custom: {
    50: '#7d74cd',
    500: '#323fb6',
    950: '#000000',
  },
}

SCSS

$custom: #323fb6;
$custom-light: #7d74cd;
$custom-dark: #000000;

JSON

{
  "hex": "#323fb6",
  "rgb": {
    "r": 50,
    "g": 63,
    "b": 182
  },
  "hsl": {
    "h": 234.091,
    "s": 56.897,
    "l": 45.49
  },
  "oklch": {
    "l": 0.43811,
    "c": 0.18602,
    "h": 271.4
  },
  "luminance": 0.07611
}

Semantic roles & 50–950 ramp

primary

#323FB6

secondary

#C7C07D

accent

#D148E0

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0814

muted

#7C7B82

Preview Lab

Preview with #323FB6

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

Preview Lab → · Contrast checker → · Palette generator →