#3328CC#3328CC

#3328CC is a dark, highly saturated blue. Relative luminance 0.066; OKLCH L 42.8% C 0.235 H 273.2°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#3328CC
RGB	rgb(51, 40, 204)
HSL	hsl(244, 67%, 48%)
HSV	hsv(244, 80%, 80%)
CMYK	cmyk(75%, 80.4%, 0%, 20%)
CIE-LAB	lab(30.83, 55.89, -81.10)
CIE-LCH	lch(30.83, 98.50, 304.57°)
OKLab	oklab(42.83% 0.0129 -0.2346)
OKLCH	oklch(42.83% 0.235 273.2)
XYZ	xyz(13.0195, 6.5797, 57.6989)
Luminance	0.0658 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3328CC #C1CC28

analogous

#286FCC #3328CC #8528CC

triadic

#3328CC #CC3328 #28CC33

tetradic

#3328CC #CC286F #C1CC28 #28CC85

square

#3328CC #CC286F #C1CC28 #28CC85

split-complementary

#3328CC #CC8528 #6FCC28

monochromatic

#191466 #261E99 #3328CC #5D54DD #8D87E7

Accessibility & contrast

On white

9.07

#3328CC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#3328CC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3328CC

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3328CC	#FFFFFF	#000000	##FFFFFF
##3328CC	1.00	9.07	2.32	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050D0

Deuteranopia (green-blind)

#0041C9

Tritanopia (blue-blind)

#005C7B

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #3328cc;
/* rgb */ color: rgb(51, 40, 204);
/* oklch */ color: oklch(42.8% 0.235 273.2);

Tailwind

colors: {
  custom: {
    50: '#8467dd',
    500: '#3328cc',
    950: '#000000',
  },
}

SCSS

$custom: #3328cc;
$custom-light: #8467dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3328cc",
  "rgb": {
    "r": 51,
    "g": 40,
    "b": 204
  },
  "hsl": {
    "h": 244.024,
    "s": 67.213,
    "l": 47.843
  },
  "oklch": {
    "l": 0.42831,
    "c": 0.23499,
    "h": 273.2
  },
  "luminance": 0.06581
}

Semantic roles & 50–950 ramp

primary

#3328CC

secondary

#CBD17F

accent

#EA3EDF

background

#F9F6FD

surface

#F1EBFB

border

#CBC6D4

text

#0D0615

muted

#7E7A83

Preview Lab

Preview with #3328CC

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

Preview Lab → · Contrast checker → · Palette generator →