#3328AA#3328AA

#3328AA is a dark, vivid blue. Relative luminance 0.051; OKLCH L 39.1% C 0.195 H 276.2°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#3328AA
RGB	rgb(51, 40, 170)
HSL	hsl(245, 62%, 41%)
HSV	hsv(245, 76%, 67%)
CMYK	cmyk(70%, 76.5%, 0%, 33.3%)
CIE-LAB	lab(27.08, 45.34, -67.17)
CIE-LCH	lch(27.08, 81.04, 304.02°)
OKLab	oklab(39.11% 0.021 -0.1941)
OKLCH	oklch(39.11% 0.195 276.2)
XYZ	xyz(9.3774, 5.1228, 38.5170)
Luminance	0.0512 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3328AA #9FAA28

analogous

#285EAA #3328AA #7428AA

triadic

#3328AA #AA3328 #28AA33

tetradic

#3328AA #AA285E #9FAA28 #28AA74

square

#3328AA #AA285E #9FAA28 #28AA74

split-complementary

#3328AA #AA7428 #5EAA28

monochromatic

#151147 #241C78 #3328AA #4A3ED2 #796FDD

Accessibility & contrast

On white

10.37

#3328AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#3328AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3328AA

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3328AA	#FFFFFF	#000000	##FFFFFF
##3328AA	1.00	10.37	2.02	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AE

Deuteranopia (green-blind)

#003AA8

Tritanopia (blue-blind)

#004E67

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3328aa;
/* rgb */ color: rgb(51, 40, 170);
/* oklch */ color: oklch(39.1% 0.195 276.2);

Tailwind

colors: {
  custom: {
    50: '#7d65c5',
    500: '#3328aa',
    950: '#000000',
  },
}

SCSS

$custom: #3328aa;
$custom-light: #7d65c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3328aa",
  "rgb": {
    "r": 51,
    "g": 40,
    "b": 170
  },
  "hsl": {
    "h": 245.077,
    "s": 61.905,
    "l": 41.176
  },
  "oklch": {
    "l": 0.39113,
    "c": 0.19528,
    "h": 276.2
  },
  "luminance": 0.05124
}

Semantic roles & 50–950 ramp

primary

#3328AA

secondary

#BCC46A

accent

#E543D7

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #3328AA

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

Preview Lab → · Contrast checker → · Palette generator →