#3328BA#3328BA

#3328BA is a dark, highly saturated blue. Relative luminance 0.058; OKLCH L 40.8% C 0.214 H 274.6°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#3328BA
RGB	rgb(51, 40, 186)
HSL	hsl(245, 65%, 44%)
HSV	hsv(245, 78%, 73%)
CMYK	cmyk(72.6%, 78.5%, 0%, 27.1%)
CIE-LAB	lab(28.81, 50.38, -73.86)
CIE-LCH	lch(28.81, 89.41, 304.30°)
OKLab	oklab(40.84% 0.0172 -0.2136)
OKLCH	oklch(40.84% 0.214 274.6)
XYZ	xyz(10.9840, 5.7655, 46.9788)
Luminance	0.0577 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3328BA #AFBA28

analogous

#2866BA #3328BA #7C28BA

triadic

#3328BA #BA3328 #28BA33

tetradic

#3328BA #BA2866 #AFBA28 #28BA7C

square

#3328BA #BA2866 #AFBA28 #28BA7C

split-complementary

#3328BA #BA7C28 #66BA28

monochromatic

#171255 #251D88 #3328BA #5248D8 #827AE2

Accessibility & contrast

On white

9.75

#3328BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#3328BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3328BA

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3328BA	#FFFFFF	#000000	##FFFFFF
##3328BA	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004ABE

Deuteranopia (green-blind)

#003DB7

Tritanopia (blue-blind)

#005471

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3328ba;
/* rgb */ color: rgb(51, 40, 186);
/* oklch */ color: oklch(40.8% 0.214 274.6);

Tailwind

colors: {
  custom: {
    50: '#8065d0',
    500: '#3328ba',
    950: '#000000',
  },
}

SCSS

$custom: #3328ba;
$custom-light: #8065d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3328ba",
  "rgb": {
    "r": 51,
    "g": 40,
    "b": 186
  },
  "hsl": {
    "h": 244.521,
    "s": 64.602,
    "l": 44.314
  },
  "oklch": {
    "l": 0.40838,
    "c": 0.21432,
    "h": 274.6
  },
  "luminance": 0.05767
}

Semantic roles & 50–950 ramp

primary

#3328BA

secondary

#C4CA73

accent

#E840DB

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #3328BA

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

Preview Lab → · Contrast checker → · Palette generator →