#3427BD#3427BD

#3427BD is a dark, highly saturated blue. Relative luminance 0.059; OKLCH L 41.1% C 0.218 H 274.8°. Best body text is #FFFFFF at 9.67:1 contrast (WCAG AA passes).

Color values

HEX#3427BD
RGBrgb(52, 39, 189)
HSLhsl(245, 66%, 45%)
HSVhsv(245, 79%, 74%)
CMYKcmyk(72.5%, 79.4%, 0%, 25.9%)
CIE-LABlab(29.04, 51.89, -75.26)
CIE-LCHlch(29.04, 91.41, 304.58°)
OKLaboklab(41.11% 0.0182 -0.2176)
OKLCHoklch(41.11% 0.218 274.8)
XYZxyz(11.3240, 5.8541, 48.6674)
Luminance0.0585 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3427BD #B0BD27
analogous
#2765BD #3427BD #7F27BD
triadic
#3427BD #BD3427 #27BD34
tetradic
#3427BD #BD2765 #B0BD27 #27BD7F
square
#3427BD #BD2765 #B0BD27 #27BD7F
split-complementary
#3427BD #BD7F27 #65BD27
monochromatic
#181258 #261D8A #3427BD #5548D9 #847BE4

Accessibility & contrast

On white

9.67
#3427BD on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.17
#3427BD on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3427BD
9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3427BD#FFFFFF#000000##FFFFFF
##3427BD1.009.672.179.67
#FFFFFF9.671.0021.001.00
#0000002.1721.001.0021.00
##FFFFFF9.671.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004BC1
Deuteranopia (green-blind)
#003DBA
Tritanopia (blue-blind)
#005572
Achromatopsia (no color)
#444444

Design tokens & code

CSS
--color: #3427bd;
/* rgb */ color: rgb(52, 39, 189);
/* oklch */ color: oklch(41.1% 0.218 274.8);
Tailwind
colors: {
  custom: {
    50: '#8165d2',
    500: '#3427bd',
    950: '#000000',
  },
}
SCSS
$custom: #3427bd;
$custom-light: #8165d2;
$custom-dark: #000000;
JSON
{
  "hex": "#3427bd",
  "rgb": {
    "r": 52,
    "g": 39,
    "b": 189
  },
  "hsl": {
    "h": 245.2,
    "s": 65.789,
    "l": 44.706
  },
  "oklch": {
    "l": 0.41112,
    "c": 0.2184,
    "h": 274.8
  },
  "luminance": 0.05855
}

Semantic roles & 50–950 ramp

primary
#3427BD
secondary
#C4CC74
accent
#E93FDA
background
#F8F6FD
surface
#F0EBFA
border
#CBC6D3
text
#0C0614
muted
#7D7A83

Preview Lab

Preview with #3427BD

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

Preview Lab → · Contrast checker → · Palette generator →

#3427BD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva