#3428AE#3428AE

#3428AE is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.6% C 0.200 H 276.1°. Best body text is #FFFFFF at 10.19:1 contrast (WCAG AA passes).

Color values

HEX#3428AE
RGBrgb(52, 40, 174)
HSLhsl(245, 63%, 42%)
HSVhsv(245, 77%, 68%)
CMYKcmyk(70.1%, 77%, 0%, 31.8%)
CIE-LABlab(27.58, 46.71, -68.75)
CIE-LCHlch(27.58, 83.11, 304.20°)
OKLaboklab(39.61% 0.0214 -0.1987)
OKLCHoklch(39.61% 0.2 276.1)
XYZxyz(9.8124, 5.3027, 40.5426)
Luminance0.0530 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3428AE #A2AE28
analogous
#285FAE #3428AE #7728AE
triadic
#3428AE #AE3428 #28AE34
tetradic
#3428AE #AE285F #A2AE28 #28AE77
square
#3428AE #AE285F #A2AE28 #28AE77
split-complementary
#3428AE #AE7728 #5FAE28
monochromatic
#16114A #251D7C #3428AE #4D40D3 #7C72DF

Accessibility & contrast

On white

10.19
#3428AE on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.06
#3428AE on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3428AE
10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3428AE#FFFFFF#000000##FFFFFF
##3428AE1.0010.192.0610.19
#FFFFFF10.191.0021.001.00
#0000002.0621.001.0021.00
##FFFFFF10.191.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0047B2
Deuteranopia (green-blind)
#003BAC
Tritanopia (blue-blind)
#00506A
Achromatopsia (no color)
#414141

Design tokens & code

CSS
--color: #3428ae;
/* rgb */ color: rgb(52, 40, 174);
/* oklch */ color: oklch(39.6% 0.200 276.1);
Tailwind
colors: {
  custom: {
    50: '#7e65c7',
    500: '#3428ae',
    950: '#000000',
  },
}
SCSS
$custom: #3428ae;
$custom-light: #7e65c7;
$custom-dark: #000000;
JSON
{
  "hex": "#3428ae",
  "rgb": {
    "r": 52,
    "g": 40,
    "b": 174
  },
  "hsl": {
    "h": 245.373,
    "s": 62.617,
    "l": 41.961
  },
  "oklch": {
    "l": 0.39608,
    "c": 0.19987,
    "h": 276.1
  },
  "luminance": 0.05304
}

Semantic roles & 50–950 ramp

primary
#3428AE
secondary
#BEC66C
accent
#E642D7
background
#F8F6FC
surface
#F0EBF8
border
#CBC6D1
text
#0B0613
muted
#7C7A82

Preview Lab

Preview with #3428AE

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

Preview Lab → · Contrast checker → · Palette generator →

#3428AE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva