#3428C6#3428C6

#3428C6 is a dark, highly saturated blue. Relative luminance 0.063; OKLCH L 42.2% C 0.228 H 273.9°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX#3428C6
RGBrgb(52, 40, 198)
HSLhsl(245, 66%, 47%)
HSVhsv(245, 80%, 78%)
CMYKcmyk(73.7%, 79.8%, 0%, 22.4%)
CIE-LABlab(30.21, 54.15, -78.61)
CIE-LCHlch(30.21, 95.46, 304.56°)
OKLaboklab(42.22% 0.0156 -0.2274)
OKLCHoklch(42.22% 0.228 273.9)
XYZxyz(12.3646, 6.3236, 53.9841)
Luminance0.0633 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3428C6 #BAC628
analogous
#286BC6 #3428C6 #8328C6
triadic
#3428C6 #C63428 #28C634
tetradic
#3428C6 #C6286B #BAC628 #28C683
square
#3428C6 #C6286B #BAC628 #28C683
split-complementary
#3428C6 #C68328 #6BC628
monochromatic
#191360 #271E93 #3428C6 #5A50DC #8A83E6

Accessibility & contrast

On white

9.27
#3428C6 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.27
#3428C6 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3428C6
9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3428C6#FFFFFF#000000##FFFFFF
##3428C61.009.272.279.27
#FFFFFF9.271.0021.001.00
#0000002.2721.001.0021.00
##FFFFFF9.271.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004ECA
Deuteranopia (green-blind)
#0040C3
Tritanopia (blue-blind)
#005978
Achromatopsia (no color)
#474747

Design tokens & code

CSS
--color: #3428c6;
/* rgb */ color: rgb(52, 40, 198);
/* oklch */ color: oklch(42.2% 0.228 273.9);
Tailwind
colors: {
  custom: {
    50: '#8366d9',
    500: '#3428c6',
    950: '#000000',
  },
}
SCSS
$custom: #3428c6;
$custom-light: #8366d9;
$custom-dark: #000000;
JSON
{
  "hex": "#3428c6",
  "rgb": {
    "r": 52,
    "g": 40,
    "b": 198
  },
  "hsl": {
    "h": 244.557,
    "s": 66.387,
    "l": 46.667
  },
  "oklch": {
    "l": 0.42223,
    "c": 0.22793,
    "h": 273.9
  },
  "luminance": 0.06325
}

Semantic roles & 50–950 ramp

primary
#3428C6
secondary
#C8CF7B
accent
#E93EDC
background
#F9F6FD
surface
#F1EBFB
border
#CBC6D4
text
#0D0615
muted
#7E7A83

Preview Lab

Preview with #3428C6

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

Preview Lab → · Contrast checker → · Palette generator →

#3428C6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva