#3C28AC#3C28AC

#3C28AC is a dark, vivid blue. Relative luminance 0.055; OKLCH L 40.0% C 0.196 H 279.7°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX#3C28AC
RGBrgb(60, 40, 172)
HSLhsl(249, 62%, 42%)
HSVhsv(249, 77%, 67%)
CMYKcmyk(65.1%, 76.7%, 0%, 32.5%)
CIE-LABlab(28.00, 46.92, -66.84)
CIE-LCHlch(28.00, 81.67, 305.07°)
OKLaboklab(40% 0.033 -0.1929)
OKLCHoklch(40% 0.196 279.7)
XYZxyz(10.0663, 5.4560, 39.5444)
Luminance0.0546 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3C28AC #98AC28
analogous
#2856AC #3C28AC #7E28AC
triadic
#3C28AC #AC3C28 #28AC3C
tetradic
#3C28AC #AC2856 #98AC28 #28AC7E
square
#3C28AC #AC2856 #98AC28 #28AC7E
split-complementary
#3C28AC #AC7E28 #56AC28
monochromatic
#191149 #2B1C7A #3C28AC #553FD2 #8171DE

Accessibility & contrast

On white

10.04
#3C28AC on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.09
#3C28AC on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C28AC
10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3C28AC#FFFFFF#000000##FFFFFF
##3C28AC1.0010.042.0910.04
#FFFFFF10.041.0021.001.00
#0000002.0921.001.0021.00
##FFFFFF10.041.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0047B0
Deuteranopia (green-blind)
#003DAA
Tritanopia (blue-blind)
#004E69
Achromatopsia (no color)
#424242

Design tokens & code

CSS
--color: #3c28ac;
/* rgb */ color: rgb(60, 40, 172);
/* oklch */ color: oklch(40.0% 0.196 279.7);
Tailwind
colors: {
  custom: {
    50: '#8165c6',
    500: '#3c28ac',
    950: '#000000',
  },
}
SCSS
$custom: #3c28ac;
$custom-light: #8165c6;
$custom-dark: #000000;
JSON
{
  "hex": "#3c28ac",
  "rgb": {
    "r": 60,
    "g": 40,
    "b": 172
  },
  "hsl": {
    "h": 249.091,
    "s": 62.264,
    "l": 41.569
  },
  "oklch": {
    "l": 0.39997,
    "c": 0.19575,
    "h": 279.7
  },
  "luminance": 0.05457
}

Semantic roles & 50–950 ramp

primary
#3C28AC
secondary
#B7C56B
accent
#E542CD
background
#F8F6FC
surface
#F0EBF8
border
#CBC6D1
text
#0C0613
muted
#7D7A82

Preview Lab

Preview with #3C28AC

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

Preview Lab → · Contrast checker → · Palette generator →

#3C28AC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva