#3833C4#3833C4

#3833C4 is a dark, highly saturated blue. Relative luminance 0.072; OKLCH L 43.7% C 0.215 H 274.4°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX#3833C4
RGBrgb(56, 51, 196)
HSLhsl(242, 59%, 48%)
HSVhsv(242, 74%, 77%)
CMYKcmyk(71.4%, 74%, 0%, 23.1%)
CIE-LABlab(32.24, 48.18, -74.08)
CIE-LCHlch(32.24, 88.37, 303.04°)
OKLaboklab(43.65% 0.0164 -0.2142)
OKLCHoklch(43.65% 0.215 274.4)
XYZxyz(12.7752, 7.1927, 52.9289)
Luminance0.0719 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3833C4 #BFC433
analogous
#3376C4 #3833C4 #8033C4
triadic
#3833C4 #C43833 #33C438
tetradic
#3833C4 #C43376 #BFC433 #33C480
square
#3833C4 #C43376 #BFC433 #33C480
split-complementary
#3833C4 #C48033 #76C433
monochromatic
#1C1A63 #2A2693 #3833C4 #635FD5 #928FE2

Accessibility & contrast

On white

8.61
#3833C4 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.44
#3833C4 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3833C4
8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3833C4#FFFFFF#000000##FFFFFF
##3833C41.008.612.448.61
#FFFFFF8.611.0021.001.00
#0000002.4421.001.0021.00
##FFFFFF8.611.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0052C8
Deuteranopia (green-blind)
#0045C1
Tritanopia (blue-blind)
#005D79
Achromatopsia (no color)
#4C4C4C

Design tokens & code

CSS
--color: #3833c4;
/* rgb */ color: rgb(56, 51, 196);
/* oklch */ color: oklch(43.7% 0.215 274.4);
Tailwind
colors: {
  custom: {
    50: '#836dd7',
    500: '#3833c4',
    950: '#000000',
  },
}
SCSS
$custom: #3833c4;
$custom-light: #836dd7;
$custom-dark: #000000;
JSON
{
  "hex": "#3833c4",
  "rgb": {
    "r": 56,
    "g": 51,
    "b": 196
  },
  "hsl": {
    "h": 242.069,
    "s": 58.704,
    "l": 48.431
  },
  "oklch": {
    "l": 0.43651,
    "c": 0.21487,
    "h": 274.4
  },
  "luminance": 0.07194
}

Semantic roles & 50–950 ramp

primary
#3833C4
secondary
#CACD86
accent
#E246DD
background
#F8F6FD
surface
#F0ECFA
border
#CBC7D3
text
#0C0715
muted
#7D7A83

Preview Lab

Preview with #3833C4

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

Preview Lab → · Contrast checker → · Palette generator →

#3833C4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva