#3C29B9#3C29B9

#3C29B9 is a dark, highly saturated blue. Relative luminance 0.060; OKLCH L 41.5% C 0.210 H 278.0°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX#3C29B9
RGBrgb(60, 41, 185)
HSLhsl(248, 64%, 44%)
HSVhsv(248, 78%, 73%)
CMYKcmyk(67.6%, 77.8%, 0%, 27.5%)
CIE-LABlab(29.53, 50.39, -72.06)
CIE-LCHlch(29.53, 87.93, 304.96°)
OKLaboklab(41.48% 0.0291 -0.2082)
OKLCHoklch(41.48% 0.21 278)
XYZxyz(11.4105, 6.0483, 46.4557)
Luminance0.0605 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3C29B9 #A6B929
analogous
#295EB9 #3C29B9 #8429B9
triadic
#3C29B9 #B93C29 #29B93C
tetradic
#3C29B9 #B9295E #A6B929 #29B984
square
#3C29B9 #B9295E #A6B929 #29B984
split-complementary
#3C29B9 #B98429 #5EB929
monochromatic
#1C1355 #2C1E87 #3C29B9 #5B49D7 #887BE2

Accessibility & contrast

On white

9.50
#3C29B9 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.21
#3C29B9 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C29B9
9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3C29B9#FFFFFF#000000##FFFFFF
##3C29B91.009.502.219.50
#FFFFFF9.501.0021.001.00
#0000002.2121.001.0021.00
##FFFFFF9.501.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004BBD
Deuteranopia (green-blind)
#0040B6
Tritanopia (blue-blind)
#005470
Achromatopsia (no color)
#464646

Design tokens & code

CSS
--color: #3c29b9;
/* rgb */ color: rgb(60, 41, 185);
/* oklch */ color: oklch(41.5% 0.210 278.0);
Tailwind
colors: {
  custom: {
    50: '#8366cf',
    500: '#3c29b9',
    950: '#000000',
  },
}
SCSS
$custom: #3c29b9;
$custom-light: #8366cf;
$custom-dark: #000000;
JSON
{
  "hex": "#3c29b9",
  "rgb": {
    "r": 60,
    "g": 41,
    "b": 185
  },
  "hsl": {
    "h": 247.917,
    "s": 63.717,
    "l": 44.314
  },
  "oklch": {
    "l": 0.41479,
    "c": 0.21019,
    "h": 278
  },
  "luminance": 0.06049
}

Semantic roles & 50–950 ramp

primary
#3C29B9
secondary
#BECA74
accent
#E741D1
background
#F8F6FC
surface
#F0EBF9
border
#CBC6D2
text
#0C0614
muted
#7D7A82

Preview Lab

Preview with #3C29B9

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

Preview Lab → · Contrast checker → · Palette generator →

#3C29B9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva