#3329B3#3329B3

#3329B3 is a dark, highly saturated blue. Relative luminance 0.055; OKLCH L 40.2% C 0.205 H 275.2°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX#3329B3
RGBrgb(51, 41, 179)
HSLhsl(244, 63%, 43%)
HSVhsv(244, 77%, 70%)
CMYKcmyk(71.5%, 77.1%, 0%, 29.8%)
CIE-LABlab(28.23, 47.67, -70.67)
CIE-LCHlch(28.23, 85.24, 304.00°)
OKLaboklab(40.21% 0.0184 -0.2043)
OKLCHoklch(40.21% 0.205 275.2)
XYZxyz(10.2922, 5.5434, 43.1667)
Luminance0.0554 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3329B3 #A9B329
analogous
#2964B3 #3329B3 #7829B3
triadic
#3329B3 #B33329 #29B333
tetradic
#3329B3 #B32964 #A9B329 #29B378
square
#3329B3 #B32964 #A9B329 #29B378
split-complementary
#3329B3 #B37829 #64B329
monochromatic
#17124F #251E81 #3329B3 #4F45D4 #7E77E0

Accessibility & contrast

On white

9.96
#3329B3 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.11
#3329B3 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3329B3
9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3329B3#FFFFFF#000000##FFFFFF
##3329B31.009.962.119.96
#FFFFFF9.961.0021.001.00
#0000002.1121.001.0021.00
##FFFFFF9.961.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0049B7
Deuteranopia (green-blind)
#003CB1
Tritanopia (blue-blind)
#00526D
Achromatopsia (no color)
#434343

Design tokens & code

CSS
--color: #3329b3;
/* rgb */ color: rgb(51, 41, 179);
/* oklch */ color: oklch(40.2% 0.205 275.2);
Tailwind
colors: {
  custom: {
    50: '#7f66cb',
    500: '#3329b3',
    950: '#000000',
  },
}
SCSS
$custom: #3329b3;
$custom-light: #7f66cb;
$custom-dark: #000000;
JSON
{
  "hex": "#3329b3",
  "rgb": {
    "r": 51,
    "g": 41,
    "b": 179
  },
  "hsl": {
    "h": 244.348,
    "s": 62.727,
    "l": 43.137
  },
  "oklch": {
    "l": 0.40205,
    "c": 0.20517,
    "h": 275.2
  },
  "luminance": 0.05544
}

Semantic roles & 50–950 ramp

primary
#3329B3
secondary
#C1C770
accent
#E642DA
background
#F8F6FC
surface
#F0EBF9
border
#CBC6D2
text
#0C0613
muted
#7D7A82

Preview Lab

Preview with #3329B3

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

Preview Lab → · Contrast checker → · Palette generator →

#3329B3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva