#3327B8#3327B8

#3327B8 is a dark, highly saturated blue. Relative luminance 0.056; OKLCH L 40.5% C 0.213 H 274.9°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX#3327B8
RGBrgb(51, 39, 184)
HSLhsl(245, 65%, 44%)
HSVhsv(245, 79%, 72%)
CMYKcmyk(72.3%, 78.8%, 0%, 27.8%)
CIE-LABlab(28.42, 50.27, -73.33)
CIE-LCHlch(28.42, 88.90, 304.43°)
OKLaboklab(40.5% 0.0181 -0.2121)
OKLCHoklch(40.5% 0.213 274.9)
XYZxyz(10.7396, 5.6145, 45.8558)
Luminance0.0562 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3327B8 #ACB827
analogous
#2763B8 #3327B8 #7B27B8
triadic
#3327B8 #B83327 #27B833
tetradic
#3327B8 #B82763 #ACB827 #27B87B
square
#3327B8 #B82763 #ACB827 #27B87B
split-complementary
#3327B8 #B87B27 #63B827
monochromatic
#171253 #251C86 #3327B8 #5145D8 #8077E2

Accessibility & contrast

On white

9.89
#3327B8 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.12
#3327B8 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3327B8
9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3327B8#FFFFFF#000000##FFFFFF
##3327B81.009.892.129.89
#FFFFFF9.891.0021.001.00
#0000002.1221.001.0021.00
##FFFFFF9.891.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0049BC
Deuteranopia (green-blind)
#003CB5
Tritanopia (blue-blind)
#00536F
Achromatopsia (no color)
#434343

Design tokens & code

CSS
--color: #3327b8;
/* rgb */ color: rgb(51, 39, 184);
/* oklch */ color: oklch(40.5% 0.213 274.9);
Tailwind
colors: {
  custom: {
    50: '#8065cf',
    500: '#3327b8',
    950: '#000000',
  },
}
SCSS
$custom: #3327b8;
$custom-light: #8065cf;
$custom-dark: #000000;
JSON
{
  "hex": "#3327b8",
  "rgb": {
    "r": 51,
    "g": 39,
    "b": 184
  },
  "hsl": {
    "h": 244.966,
    "s": 65.022,
    "l": 43.725
  },
  "oklch": {
    "l": 0.40497,
    "c": 0.21283,
    "h": 274.9
  },
  "luminance": 0.05616
}

Semantic roles & 50–950 ramp

primary
#3327B8
secondary
#C2CA71
accent
#E840DA
background
#F8F6FC
surface
#F0EBF9
border
#CBC6D2
text
#0C0614
muted
#7D7A82

Preview Lab

Preview with #3327B8

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

Preview Lab → · Contrast checker → · Palette generator →

#3327B8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva