#3329B6#3329B6

#3329B6 is a dark, highly saturated blue. Relative luminance 0.057; OKLCH L 40.5% C 0.209 H 274.9°. Best body text is #FFFFFF at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#3329B6
RGB	rgb(51, 41, 182)
HSL	hsl(244, 63%, 44%)
HSV	hsv(244, 77%, 71%)
CMYK	cmyk(72%, 77.5%, 0%, 28.6%)
CIE-LAB	lab(28.55, 48.62, -71.92)
CIE-LCH	lch(28.55, 86.81, 304.06°)
OKLab	oklab(40.53% 0.0177 -0.208)
OKLCH	oklch(40.53% 0.209 274.9)
XYZ	xyz(10.5989, 5.6660, 44.7820)
Luminance	0.0567 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3329B6 #ACB629

analogous

#2965B6 #3329B6 #7929B6

triadic

#3329B6 #B63329 #29B633

tetradic

#3329B6 #B62965 #ACB629 #29B679

square

#3329B6 #B62965 #ACB629 #29B679

split-complementary

#3329B6 #B67929 #65B629

monochromatic

#171252 #251E84 #3329B6 #5147D5 #8079E1

Accessibility & contrast

On white

9.84

#3329B6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#3329B6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3329B6

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3329B6	#FFFFFF	#000000	##FFFFFF
##3329B6	1.00	9.84	2.13	9.84
#FFFFFF	9.84	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004ABA

Deuteranopia (green-blind)

#003DB4

Tritanopia (blue-blind)

#00536F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3329b6;
/* rgb */ color: rgb(51, 41, 182);
/* oklch */ color: oklch(40.5% 0.209 274.9);

Tailwind

colors: {
  custom: {
    50: '#7f66cd',
    500: '#3329b6',
    950: '#000000',
  },
}

SCSS

$custom: #3329b6;
$custom-light: #7f66cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3329b6",
  "rgb": {
    "r": 51,
    "g": 41,
    "b": 182
  },
  "hsl": {
    "h": 244.255,
    "s": 63.229,
    "l": 43.725
  },
  "oklch": {
    "l": 0.40528,
    "c": 0.20874,
    "h": 274.9
  },
  "luminance": 0.05667
}

Semantic roles & 50–950 ramp

primary

#3329B6

secondary

#C2C972

accent

#E642DB

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #3329B6

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

Preview Lab → · Contrast checker → · Palette generator →