#3C3FD5#3C3FD5

#3C3FD5 is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 47.3% C 0.222 H 273.1°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX#3C3FD5
RGBrgb(60, 63, 213)
HSLhsl(239, 65%, 54%)
HSVhsv(239, 72%, 84%)
CMYKcmyk(71.8%, 70.4%, 0%, 16.5%)
CIE-LABlab(36.59, 47.35, -76.79)
CIE-LCHlch(36.59, 90.21, 301.66°)
OKLaboklab(47.32% 0.012 -0.2221)
OKLCHoklch(47.32% 0.222 273.1)
XYZxyz(15.6472, 9.3182, 63.9119)
Luminance0.0932 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3C3FD5 #D5D23C
analogous
#3C8BD5 #3C3FD5 #863CD5
triadic
#3C3FD5 #D53C3F #3FD53C
tetradic
#3C3FD5 #D53C8B #D5D23C #3CD586
square
#3C3FD5 #D53C8B #D5D23C #3CD586
split-complementary
#3C3FD5 #D5863C #8BD53C
monochromatic
#1B1D7C #2628AE #3C3FD5 #6E71E0 #A1A2EB

Accessibility & contrast

On white

7.33
#3C3FD5 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.86
#3C3FD5 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C3FD5
7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3C3FD5#FFFFFF#000000##FFFFFF
##3C3FD51.007.332.867.33
#FFFFFF7.331.0021.001.00
#0000002.8621.001.0021.00
##FFFFFF7.331.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005DD9
Deuteranopia (green-blind)
#004FD2
Tritanopia (blue-blind)
#006986
Achromatopsia (no color)
#565656

Design tokens & code

CSS
--color: #3c3fd5;
/* rgb */ color: rgb(60, 63, 213);
/* oklch */ color: oklch(47.3% 0.222 273.1);
Tailwind
colors: {
  custom: {
    50: '#8875e3',
    500: '#3c3fd5',
    950: '#000000',
  },
}
SCSS
$custom: #3c3fd5;
$custom-light: #8875e3;
$custom-dark: #000000;
JSON
{
  "hex": "#3c3fd5",
  "rgb": {
    "r": 60,
    "g": 63,
    "b": 213
  },
  "hsl": {
    "h": 238.824,
    "s": 64.557,
    "l": 53.529
  },
  "oklch": {
    "l": 0.4732,
    "c": 0.22242,
    "h": 273.1
  },
  "luminance": 0.0932
}

Semantic roles & 50–950 ramp

primary
#3C3FD5
secondary
#D7D696
accent
#E440E8
background
#F9F7FE
surface
#F1EDFC
border
#CBC8D5
text
#0D0816
muted
#7E7B84

Preview Lab

Preview with #3C3FD5

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

Preview Lab → · Contrast checker → · Palette generator →

#3C3FD5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva