#3320AC#3320AC

#3320AC is a dark, highly saturated blue. Relative luminance 0.047; OKLCH L 38.4% C 0.205 H 276.8°. Best body text is #FFFFFF at 10.81:1 contrast (WCAG AA passes).

Color values

HEX#3320AC
RGBrgb(51, 32, 172)
HSLhsl(248, 69%, 40%)
HSVhsv(248, 81%, 67%)
CMYKcmyk(70.3%, 81.4%, 0%, 32.5%)
CIE-LABlab(25.91, 49.99, -70.32)
CIE-LCHlch(25.91, 86.27, 305.41°)
OKLaboklab(38.36% 0.0242 -0.2032)
OKLCHoklch(38.36% 0.205 276.8)
XYZxyz(9.3257, 4.7145, 39.4403)
Luminance0.0471 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3320AC #99AC20
analogous
#2053AC #3320AC #7920AC
triadic
#3320AC #AC3320 #20AC33
tetradic
#3320AC #AC2053 #99AC20 #20AC79
square
#3320AC #AC2053 #99AC20 #20AC79
split-complementary
#3320AC #AC7920 #53AC20
monochromatic
#140D45 #241678 #3320AC #4731D9 #7564E2

Accessibility & contrast

On white

10.81
#3320AC on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.94
#3320AC on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3320AC
10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3320AC#FFFFFF#000000##FFFFFF
##3320AC1.0010.811.9410.81
#FFFFFF10.811.0021.001.00
#0000001.9421.001.0021.00
##FFFFFF10.811.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0043B0
Deuteranopia (green-blind)
#0037AA
Tritanopia (blue-blind)
#004C67
Achromatopsia (no color)
#3D3D3D

Design tokens & code

CSS
--color: #3320ac;
/* rgb */ color: rgb(51, 32, 172);
/* oklch */ color: oklch(38.4% 0.205 276.8);
Tailwind
colors: {
  custom: {
    50: '#7e60c6',
    500: '#3320ac',
    950: '#000000',
  },
}
SCSS
$custom: #3320ac;
$custom-light: #7e60c6;
$custom-dark: #000000;
JSON
{
  "hex": "#3320ac",
  "rgb": {
    "r": 51,
    "g": 32,
    "b": 172
  },
  "hsl": {
    "h": 248.143,
    "s": 68.627,
    "l": 40
  },
  "oklch": {
    "l": 0.38356,
    "c": 0.20465,
    "h": 276.8
  },
  "luminance": 0.04715
}

Semantic roles & 50–950 ramp

primary
#3320AC
secondary
#B9C760
accent
#EB3CD4
background
#F8F5FC
surface
#F0EAF8
border
#CBC6D1
text
#0B0513
muted
#7C7982

Preview Lab

Preview with #3320AC

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

Preview Lab → · Contrast checker → · Palette generator →

#3320AC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva