#3328A5#3328A5

#3328A5 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.6% C 0.189 H 276.7°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#3328A5
RGB	rgb(51, 40, 165)
HSL	hsl(245, 61%, 40%)
HSV	hsv(245, 76%, 65%)
CMYK	cmyk(69.1%, 75.8%, 0%, 35.3%)
CIE-LAB	lab(26.56, 43.74, -65.02)
CIE-LCH	lch(26.56, 78.36, 303.93°)
OKLab	oklab(38.58% 0.0221 -0.1879)
OKLCH	oklch(38.58% 0.189 276.7)
XYZ	xyz(8.9133, 4.9372, 36.0733)
Luminance	0.0494 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3328A5 #9AA528

analogous

#285BA5 #3328A5 #7128A5

triadic

#3328A5 #A53328 #28A533

tetradic

#3328A5 #A5285B #9AA528 #28A571

square

#3328A5 #A5285B #9AA528 #28A571

split-complementary

#3328A5 #A57128 #5BA528

monochromatic

#151042 #241C74 #3328A5 #483BCF #766CDB

Accessibility & contrast

On white

10.57

#3328A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#3328A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3328A5

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3328A5	#FFFFFF	#000000	##FFFFFF
##3328A5	1.00	10.57	1.99	10.57
#FFFFFF	10.57	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A9

Deuteranopia (green-blind)

#0039A3

Tritanopia (blue-blind)

#004C65

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3328a5;
/* rgb */ color: rgb(51, 40, 165);
/* oklch */ color: oklch(38.6% 0.189 276.7);

Tailwind

colors: {
  custom: {
    50: '#7b64c1',
    500: '#3328a5',
    950: '#000000',
  },
}

SCSS

$custom: #3328a5;
$custom-light: #7b64c1;
$custom-dark: #000000;

JSON

{
  "hex": "#3328a5",
  "rgb": {
    "r": 51,
    "g": 40,
    "b": 165
  },
  "hsl": {
    "h": 245.28,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.38584,
    "c": 0.1892,
    "h": 276.7
  },
  "luminance": 0.04938
}

Semantic roles & 50–950 ramp

primary

#3328A5

secondary

#BAC267

accent

#E444D6

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3328A5

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

Preview Lab → · Contrast checker → · Palette generator →