#3129C4#3129C4

#3129C4 is a dark, highly saturated blue. Relative luminance 0.062; OKLCH L 41.9% C 0.226 H 273.1°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX#3129C4
RGBrgb(49, 41, 196)
HSLhsl(243, 65%, 46%)
HSVhsv(243, 79%, 77%)
CMYKcmyk(75%, 79.1%, 0%, 23.1%)
CIE-LABlab(29.97, 52.83, -77.85)
CIE-LCHlch(29.97, 94.09, 304.16°)
OKLaboklab(41.94% 0.012 -0.2253)
OKLCHoklch(41.94% 0.226 273.1)
XYZxyz(12.0200, 6.2231, 52.7815)
Luminance0.0622 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3129C4 #BCC429
analogous
#296FC4 #3129C4 #7F29C4
triadic
#3129C4 #C43129 #29C431
tetradic
#3129C4 #C4296F #BCC429 #29C47F
square
#3129C4 #C4296F #BCC429 #29C47F
split-complementary
#3129C4 #C47F29 #6FC429
monochromatic
#18145F #241E91 #3129C4 #5750DA #8882E5

Accessibility & contrast

On white

9.35
#3129C4 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.24
#3129C4 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3129C4
9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3129C4#FFFFFF#000000##FFFFFF
##3129C41.009.352.249.35
#FFFFFF9.351.0021.001.00
#0000002.2421.001.0021.00
##FFFFFF9.351.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004EC8
Deuteranopia (green-blind)
#003FC1
Tritanopia (blue-blind)
#005977
Achromatopsia (no color)
#474747

Design tokens & code

CSS
--color: #3129c4;
/* rgb */ color: rgb(49, 41, 196);
/* oklch */ color: oklch(41.9% 0.226 273.1);
Tailwind
colors: {
  custom: {
    50: '#8267d7',
    500: '#3129c4',
    950: '#000000',
  },
}
SCSS
$custom: #3129c4;
$custom-light: #8267d7;
$custom-dark: #000000;
JSON
{
  "hex": "#3129c4",
  "rgb": {
    "r": 49,
    "g": 41,
    "b": 196
  },
  "hsl": {
    "h": 243.097,
    "s": 65.401,
    "l": 46.471
  },
  "oklch": {
    "l": 0.41936,
    "c": 0.22558,
    "h": 273.1
  },
  "luminance": 0.06224
}

Semantic roles & 50–950 ramp

primary
#3129C4
secondary
#CACE7B
accent
#E83FE0
background
#F8F6FD
surface
#F0EBFB
border
#CBC6D4
text
#0C0615
muted
#7D7A83

Preview Lab

Preview with #3129C4

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

Preview Lab → · Contrast checker → · Palette generator →

#3129C4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva