#3829B6#3829B6

#3829B6 is a dark, highly saturated blue. Relative luminance 0.058; OKLCH L 40.9% C 0.208 H 276.7°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX#3829B6
RGBrgb(56, 41, 182)
HSLhsl(246, 63%, 44%)
HSVhsv(246, 77%, 71%)
CMYKcmyk(69.2%, 77.5%, 0%, 28.6%)
CIE-LABlab(28.91, 49.08, -71.32)
CIE-LCHlch(28.91, 86.57, 304.54°)
OKLaboklab(40.87% 0.0244 -0.2061)
OKLCHoklch(40.87% 0.208 276.7)
XYZxyz(10.8646, 5.8030, 44.7944)
Luminance0.0580 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3829B6 #A7B629
analogous
#2960B6 #3829B6 #7E29B6
triadic
#3829B6 #B63829 #29B638
tetradic
#3829B6 #B62960 #A7B629 #29B67E
square
#3829B6 #B62960 #A7B629 #29B67E
split-complementary
#3829B6 #B67E29 #60B629
monochromatic
#191252 #291E84 #3829B6 #5647D5 #8479E1

Accessibility & contrast

On white

9.72
#3829B6 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.16
#3829B6 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3829B6
9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3829B6#FFFFFF#000000##FFFFFF
##3829B61.009.722.169.72
#FFFFFF9.721.0021.001.00
#0000002.1621.001.0021.00
##FFFFFF9.721.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004ABA
Deuteranopia (green-blind)
#003EB4
Tritanopia (blue-blind)
#00536F
Achromatopsia (no color)
#444444

Design tokens & code

CSS
--color: #3829b6;
/* rgb */ color: rgb(56, 41, 182);
/* oklch */ color: oklch(40.9% 0.208 276.7);
Tailwind
colors: {
  custom: {
    50: '#8166cd',
    500: '#3829b6',
    950: '#000000',
  },
}
SCSS
$custom: #3829b6;
$custom-light: #8166cd;
$custom-dark: #000000;
JSON
{
  "hex": "#3829b6",
  "rgb": {
    "r": 56,
    "g": 41,
    "b": 182
  },
  "hsl": {
    "h": 246.383,
    "s": 63.229,
    "l": 43.725
  },
  "oklch": {
    "l": 0.4087,
    "c": 0.20755,
    "h": 276.7
  },
  "luminance": 0.05804
}

Semantic roles & 50–950 ramp

primary
#3829B6
secondary
#BFC972
accent
#E642D5
background
#F8F6FC
surface
#F0EBF9
border
#CBC6D2
text
#0C0614
muted
#7D7A82

Preview Lab

Preview with #3829B6

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

Preview Lab → · Contrast checker → · Palette generator →

#3829B6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva