#3D43C3#3D43C3

#3D43C3 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 46.3% C 0.195 H 273.7°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX#3D43C3
RGBrgb(61, 67, 195)
HSLhsl(237, 53%, 50%)
HSVhsv(237, 69%, 76%)
CMYKcmyk(68.7%, 65.6%, 0%, 23.5%)
CIE-LABlab(35.88, 39.05, -67.50)
CIE-LCHlch(35.88, 77.98, 300.05°)
OKLaboklab(46.32% 0.0128 -0.1949)
OKLCHoklch(46.32% 0.195 273.7)
XYZxyz(13.7787, 8.9452, 52.6196)
Luminance0.0895 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3D43C3 #C3BD3D
analogous
#3D86C3 #3D43C3 #7A3DC3
triadic
#3D43C3 #C33D43 #43C33D
tetradic
#3D43C3 #C33D86 #C3BD3D #3DC37A
square
#3D43C3 #C33D86 #C3BD3D #3DC37A
split-complementary
#3D43C3 #C37A3D #86C33D
monochromatic
#202366 #2E3395 #3D43C3 #6C70D1 #9A9EE0

Accessibility & contrast

On white

7.53
#3D43C3 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.79
#3D43C3 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D43C3
7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3D43C3#FFFFFF#000000##FFFFFF
##3D43C31.007.532.797.53
#FFFFFF7.531.0021.001.00
#0000002.7921.001.0021.00
##FFFFFF7.531.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005BC7
Deuteranopia (green-blind)
#004EC1
Tritanopia (blue-blind)
#00657D
Achromatopsia (no color)
#545454

Design tokens & code

CSS
--color: #3d43c3;
/* rgb */ color: rgb(61, 67, 195);
/* oklch */ color: oklch(46.3% 0.195 273.7);
Tailwind
colors: {
  custom: {
    50: '#8477d6',
    500: '#3d43c3',
    950: '#000000',
  },
}
SCSS
$custom: #3d43c3;
$custom-light: #8477d6;
$custom-dark: #000000;
JSON
{
  "hex": "#3d43c3",
  "rgb": {
    "r": 61,
    "g": 67,
    "b": 195
  },
  "hsl": {
    "h": 237.313,
    "s": 52.756,
    "l": 50.196
  },
  "oklch": {
    "l": 0.46321,
    "c": 0.19536,
    "h": 273.7
  },
  "luminance": 0.08947
}

Semantic roles & 50–950 ramp

primary
#3D43C3
secondary
#CCC990
accent
#D64CDC
background
#F8F7FD
surface
#F0EDFA
border
#CBC8D3
text
#0C0914
muted
#7D7B83

Preview Lab

Preview with #3D43C3

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

Preview Lab → · Contrast checker → · Palette generator →

#3D43C3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva