#3C3CDF#3C3CDF

#3C3CDF is a mid, highly saturated blue. Relative luminance 0.095; OKLCH L 47.9% C 0.237 H 272.9°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX#3C3CDF
RGBrgb(60, 60, 223)
HSLhsl(240, 72%, 55%)
HSVhsv(240, 73%, 87%)
CMYKcmyk(73.1%, 73.1%, 0%, 12.5%)
CIE-LABlab(36.96, 52.28, -81.91)
CIE-LCHlch(36.96, 97.17, 302.55°)
OKLaboklab(47.88% 0.0119 -0.237)
OKLCHoklch(47.88% 0.237 272.9)
XYZxyz(16.7942, 9.5184, 70.7499)
Luminance0.0952 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3C3CDF #DFDF3C
analogous
#3C8DDF #3C3CDF #8D3CDF
triadic
#3C3CDF #DF3C3C #3CDF3C
tetradic
#3C3CDF #DF3C8D #DFDF3C #3CDF8D
square
#3C3CDF #DF3C8D #DFDF3C #3CDF8D
split-complementary
#3C3CDF #DF8D3C #8DDF3C
monochromatic
#17178A #1F1FBF #3C3CDF #7171E8 #A5A5F0

Accessibility & contrast

On white

7.23
#3C3CDF on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.90
#3C3CDF on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C3CDF
7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3C3CDF#FFFFFF#000000##FFFFFF
##3C3CDF1.007.232.907.23
#FFFFFF7.231.0021.001.00
#0000002.9021.001.0021.00
##FFFFFF7.231.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005FE4
Deuteranopia (green-blind)
#004FDC
Tritanopia (blue-blind)
#006B8A
Achromatopsia (no color)
#575757

Design tokens & code

CSS
--color: #3c3cdf;
/* rgb */ color: rgb(60, 60, 223);
/* oklch */ color: oklch(47.9% 0.237 272.9);
Tailwind
colors: {
  custom: {
    50: '#8a74ea',
    500: '#3c3cdf',
    950: '#000000',
  },
}
SCSS
$custom: #3c3cdf;
$custom-light: #8a74ea;
$custom-dark: #000000;
JSON
{
  "hex": "#3c3cdf",
  "rgb": {
    "r": 60,
    "g": 60,
    "b": 223
  },
  "hsl": {
    "h": 240,
    "s": 71.806,
    "l": 55.49
  },
  "oklch": {
    "l": 0.47879,
    "c": 0.23732,
    "h": 272.9
  },
  "luminance": 0.0952
}

Semantic roles & 50–950 ramp

primary
#3C3CDF
secondary
#DDDD99
accent
#EF39EF
background
#F9F7FE
surface
#F2EDFD
border
#CCC8D5
text
#0E0816
muted
#7E7B84

Preview Lab

Preview with #3C3CDF

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

Preview Lab → · Contrast checker → · Palette generator →

#3C3CDF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva