#3329A1#3329A1

#3329A1 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.3% C 0.183 H 277.0°. Best body text is #FFFFFF at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#3329A1
RGB	rgb(51, 41, 161)
HSL	hsl(245, 59%, 40%)
HSV	hsv(245, 75%, 63%)
CMYK	cmyk(68.3%, 74.5%, 0%, 36.9%)
CIE-LAB	lab(26.34, 41.88, -62.95)
CIE-LCH	lch(26.34, 75.61, 303.64°)
OKLab	oklab(38.31% 0.0224 -0.1819)
OKLCH	oklch(38.31% 0.183 277)
XYZ	xyz(8.5891, 4.8621, 34.1972)
Luminance	0.0486 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3329A1 #97A129

analogous

#295BA1 #3329A1 #6F29A1

triadic

#3329A1 #A13329 #29A133

tetradic

#3329A1 #A1295B #97A129 #29A16F

square

#3329A1 #A1295B #97A129 #29A16F

split-complementary

#3329A1 #A16F29 #5BA129

monochromatic

#14103F #241D70 #3329A1 #473ACD #746BD9

Accessibility & contrast

On white

10.65

#3329A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#3329A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3329A1

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3329A1	#FFFFFF	#000000	##FFFFFF
##3329A1	1.00	10.65	1.97	10.65
#FFFFFF	10.65	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A4

Deuteranopia (green-blind)

#00399F

Tritanopia (blue-blind)

#004B63

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3329a1;
/* rgb */ color: rgb(51, 41, 161);
/* oklch */ color: oklch(38.3% 0.183 277.0);

Tailwind

colors: {
  custom: {
    50: '#7b65be',
    500: '#3329a1',
    950: '#000000',
  },
}

SCSS

$custom: #3329a1;
$custom-light: #7b65be;
$custom-dark: #000000;

JSON

{
  "hex": "#3329a1",
  "rgb": {
    "r": 51,
    "g": 41,
    "b": 161
  },
  "hsl": {
    "h": 245,
    "s": 59.406,
    "l": 39.608
  },
  "oklch": {
    "l": 0.38307,
    "c": 0.18324,
    "h": 277
  },
  "luminance": 0.04863
}

Semantic roles & 50–950 ramp

primary

#3329A1

secondary

#B8C066

accent

#E345D5

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3329A1

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

Preview Lab → · Contrast checker → · Palette generator →