#3829B7#3829B7

#3829B7 is a dark, highly saturated blue. Relative luminance 0.058; OKLCH L 41.0% C 0.209 H 276.6°. Best body text is #FFFFFF at 9.68:1 contrast (WCAG AA passes).

Color values

HEX#3829B7
RGBrgb(56, 41, 183)
HSLhsl(246, 63%, 44%)
HSVhsv(246, 78%, 72%)
CMYKcmyk(69.4%, 77.6%, 0%, 28.2%)
CIE-LABlab(29.02, 49.39, -71.74)
CIE-LCHlch(29.02, 87.09, 304.55°)
OKLaboklab(40.98% 0.0241 -0.2073)
OKLCHoklch(40.98% 0.209 276.6)
XYZxyz(10.9683, 5.8445, 45.3406)
Luminance0.0585 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3829B7 #A8B729
analogous
#2961B7 #3829B7 #7F29B7
triadic
#3829B7 #B73829 #29B738
tetradic
#3829B7 #B72961 #A8B729 #29B77F
square
#3829B7 #B72961 #A8B729 #29B77F
split-complementary
#3829B7 #B77F29 #61B729
monochromatic
#191353 #291E85 #3829B7 #5647D6 #8479E1

Accessibility & contrast

On white

9.68
#3829B7 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.17
#3829B7 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3829B7
9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3829B7#FFFFFF#000000##FFFFFF
##3829B71.009.682.179.68
#FFFFFF9.681.0021.001.00
#0000002.1721.001.0021.00
##FFFFFF9.681.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004ABB
Deuteranopia (green-blind)
#003EB5
Tritanopia (blue-blind)
#00536F
Achromatopsia (no color)
#444444

Design tokens & code

CSS
--color: #3829b7;
/* rgb */ color: rgb(56, 41, 183);
/* oklch */ color: oklch(41.0% 0.209 276.6);
Tailwind
colors: {
  custom: {
    50: '#8166ce',
    500: '#3829b7',
    950: '#000000',
  },
}
SCSS
$custom: #3829b7;
$custom-light: #8166ce;
$custom-dark: #000000;
JSON
{
  "hex": "#3829b7",
  "rgb": {
    "r": 56,
    "g": 41,
    "b": 183
  },
  "hsl": {
    "h": 246.338,
    "s": 63.393,
    "l": 43.922
  },
  "oklch": {
    "l": 0.40976,
    "c": 0.20873,
    "h": 276.6
  },
  "luminance": 0.05846
}

Semantic roles & 50–950 ramp

primary
#3829B7
secondary
#C0C973
accent
#E641D5
background
#F8F6FC
surface
#F0EBF9
border
#CBC6D2
text
#0C0614
muted
#7D7A82

Preview Lab

Preview with #3829B7

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

Preview Lab → · Contrast checker → · Palette generator →

#3829B7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva