#3328A9#3328A9

#3328A9 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 39.0% C 0.194 H 276.3°. Best body text is #FFFFFF at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#3328A9
RGB	rgb(51, 40, 169)
HSL	hsl(245, 62%, 41%)
HSV	hsv(245, 76%, 66%)
CMYK	cmyk(69.8%, 76.3%, 0%, 33.7%)
CIE-LAB	lab(26.98, 45.02, -66.74)
CIE-LCH	lch(26.98, 80.51, 304.00°)
OKLab	oklab(39.01% 0.0212 -0.1929)
OKLCH	oklch(39.01% 0.194 276.3)
XYZ	xyz(9.2831, 5.0851, 38.0207)
Luminance	0.0509 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3328A9 #9EA928

analogous

#285DA9 #3328A9 #7328A9

triadic

#3328A9 #A93328 #28A933

tetradic

#3328A9 #A9285D #9EA928 #28A973

square

#3328A9 #A9285D #9EA928 #28A973

split-complementary

#3328A9 #A97328 #5DA928

monochromatic

#151146 #241C78 #3328A9 #4A3DD1 #786FDD

Accessibility & contrast

On white

10.41

#3328A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#3328A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3328A9

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3328A9	#FFFFFF	#000000	##FFFFFF
##3328A9	1.00	10.41	2.02	10.41
#FFFFFF	10.41	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AD

Deuteranopia (green-blind)

#003AA7

Tritanopia (blue-blind)

#004E67

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3328a9;
/* rgb */ color: rgb(51, 40, 169);
/* oklch */ color: oklch(39.0% 0.194 276.3);

Tailwind

colors: {
  custom: {
    50: '#7c64c4',
    500: '#3328a9',
    950: '#000000',
  },
}

SCSS

$custom: #3328a9;
$custom-light: #7c64c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3328a9",
  "rgb": {
    "r": 51,
    "g": 40,
    "b": 169
  },
  "hsl": {
    "h": 245.116,
    "s": 61.722,
    "l": 40.98
  },
  "oklch": {
    "l": 0.39006,
    "c": 0.19407,
    "h": 276.3
  },
  "luminance": 0.05086
}

Semantic roles & 50–950 ramp

primary

#3328A9

secondary

#BCC469

accent

#E543D7

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #3328A9

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

Preview Lab → · Contrast checker → · Palette generator →