#3936C3#3936C3

#3936C3 is a dark, highly saturated blue. Relative luminance 0.074; OKLCH L 44.0% C 0.210 H 274.4°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX#3936C3
RGBrgb(57, 54, 195)
HSLhsl(241, 57%, 49%)
HSVhsv(241, 72%, 76%)
CMYKcmyk(70.8%, 72.3%, 0%, 23.5%)
CIE-LABlab(32.80, 46.28, -72.57)
CIE-LCHlch(32.80, 86.07, 302.53°)
OKLaboklab(44.04% 0.0162 -0.2098)
OKLCHoklch(44.04% 0.21 274.4)
XYZxyz(12.8536, 7.4471, 52.3792)
Luminance0.0745 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3936C3 #C0C336
analogous
#367AC3 #3936C3 #8036C3
triadic
#3936C3 #C33936 #36C339
tetradic
#3936C3 #C3367A #C0C336 #36C380
square
#3936C3 #C3367A #C0C336 #36C380
split-complementary
#3936C3 #C38036 #7AC336
monochromatic
#1D1B63 #2B2993 #3936C3 #6563D4 #9492E1

Accessibility & contrast

On white

8.44
#3936C3 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.49
#3936C3 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3936C3
8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3936C3#FFFFFF#000000##FFFFFF
##3936C31.008.442.498.44
#FFFFFF8.441.0021.001.00
#0000002.4921.001.0021.00
##FFFFFF8.441.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0054C7
Deuteranopia (green-blind)
#0047C0
Tritanopia (blue-blind)
#005E79
Achromatopsia (no color)
#4D4D4D

Design tokens & code

CSS
--color: #3936c3;
/* rgb */ color: rgb(57, 54, 195);
/* oklch */ color: oklch(44.0% 0.210 274.4);
Tailwind
colors: {
  custom: {
    50: '#836fd6',
    500: '#3936c3',
    950: '#000000',
  },
}
SCSS
$custom: #3936c3;
$custom-light: #836fd6;
$custom-dark: #000000;
JSON
{
  "hex": "#3936c3",
  "rgb": {
    "r": 57,
    "g": 54,
    "b": 195
  },
  "hsl": {
    "h": 241.277,
    "s": 56.627,
    "l": 48.824
  },
  "oklch": {
    "l": 0.44038,
    "c": 0.21045,
    "h": 274.4
  },
  "luminance": 0.07448
}

Semantic roles & 50–950 ramp

primary
#3936C3
secondary
#CBCC89
accent
#E048DD
background
#F8F6FD
surface
#F0ECFA
border
#CBC7D3
text
#0C0715
muted
#7D7A83

Preview Lab

Preview with #3936C3

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

Preview Lab → · Contrast checker → · Palette generator →

#3936C3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva