#3323A0#3323A0

#3323A0 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 37.4% C 0.188 H 278.0°. Best body text is #FFFFFF at 11.12:1 contrast (WCAG AA passes).

Color values

HEX#3323A0
RGBrgb(51, 35, 160)
HSLhsl(248, 64%, 38%)
HSVhsv(248, 78%, 63%)
CMYKcmyk(68.1%, 78.1%, 0%, 37.3%)
CIE-LABlab(25.09, 44.82, -64.41)
CIE-LCHlch(25.09, 78.47, 304.83°)
OKLaboklab(37.39% 0.0261 -0.1861)
OKLCHoklch(37.39% 0.188 278)
XYZxyz(8.3094, 4.4432, 33.6706)
Luminance0.0444 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3323A0 #90A023
analogous
#2351A0 #3323A0 #7123A0
triadic
#3323A0 #A03323 #23A033
tetradic
#3323A0 #A02351 #90A023 #23A071
square
#3323A0 #A02351 #90A023 #23A071
split-complementary
#3323A0 #A07123 #51A023
monochromatic
#130D3C #23186E #3323A0 #442FD1 #7161DC

Accessibility & contrast

On white

11.12
#3323A0 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.89
#3323A0 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3323A0
11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3323A0#FFFFFF#000000##FFFFFF
##3323A01.0011.121.8911.12
#FFFFFF11.121.0021.001.00
#0000001.8921.001.0021.00
##FFFFFF11.121.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0040A4
Deuteranopia (green-blind)
#00369E
Tritanopia (blue-blind)
#004861
Achromatopsia (no color)
#3B3B3B

Design tokens & code

CSS
--color: #3323a0;
/* rgb */ color: rgb(51, 35, 160);
/* oklch */ color: oklch(37.4% 0.188 278.0);
Tailwind
colors: {
  custom: {
    50: '#7b61bd',
    500: '#3323a0',
    950: '#000000',
  },
}
SCSS
$custom: #3323a0;
$custom-light: #7b61bd;
$custom-dark: #000000;
JSON
{
  "hex": "#3323a0",
  "rgb": {
    "r": 51,
    "g": 35,
    "b": 160
  },
  "hsl": {
    "h": 247.68,
    "s": 64.103,
    "l": 38.235
  },
  "oklch": {
    "l": 0.37393,
    "c": 0.18789,
    "h": 278
  },
  "luminance": 0.04444
}

Semantic roles & 50–950 ramp

primary
#3323A0
secondary
#B5C15D
accent
#E741D2
background
#F8F5FB
surface
#EFEAF7
border
#CAC6D0
text
#0B0512
muted
#7C7981

Preview Lab

Preview with #3323A0

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

Preview Lab → · Contrast checker → · Palette generator →

#3323A0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva