#3328C5#3328C5

#3328C5 is a dark, highly saturated blue. Relative luminance 0.063; OKLCH L 42.0% C 0.227 H 273.7°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#3328C5
RGB	rgb(51, 40, 197)
HSL	hsl(244, 66%, 46%)
HSV	hsv(244, 80%, 77%)
CMYK	cmyk(74.1%, 79.7%, 0%, 22.7%)
CIE-LAB	lab(30.04, 53.77, -78.32)
CIE-LCH	lch(30.04, 95.00, 304.47°)
OKLab	oklab(42.05% 0.0146 -0.2266)
OKLCH	oklch(42.05% 0.227 273.7)
XYZ	xyz(12.1987, 6.2514, 53.3762)
Luminance	0.0625 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3328C5 #BAC528

analogous

#286CC5 #3328C5 #8228C5

triadic

#3328C5 #C53328 #28C533

tetradic

#3328C5 #C5286C #BAC528 #28C582

square

#3328C5 #C5286C #BAC528 #28C582

split-complementary

#3328C5 #C58228 #6CC528

monochromatic

#19135F #261E92 #3328C5 #594FDB #8982E6

Accessibility & contrast

On white

9.33

#3328C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#3328C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3328C5

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3328C5	#FFFFFF	#000000	##FFFFFF
##3328C5	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EC9

Deuteranopia (green-blind)

#003FC2

Tritanopia (blue-blind)

#005977

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #3328c5;
/* rgb */ color: rgb(51, 40, 197);
/* oklch */ color: oklch(42.0% 0.227 273.7);

Tailwind

colors: {
  custom: {
    50: '#8366d8',
    500: '#3328c5',
    950: '#000000',
  },
}

SCSS

$custom: #3328c5;
$custom-light: #8366d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3328c5",
  "rgb": {
    "r": 51,
    "g": 40,
    "b": 197
  },
  "hsl": {
    "h": 244.204,
    "s": 66.245,
    "l": 46.471
  },
  "oklch": {
    "l": 0.4205,
    "c": 0.22704,
    "h": 273.7
  },
  "luminance": 0.06253
}

Semantic roles & 50–950 ramp

primary

#3328C5

secondary

#C9CE7A

accent

#E93FDD

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0D0615

muted

#7D7A83

Preview Lab

Preview with #3328C5

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

Preview Lab → · Contrast checker → · Palette generator →