#6439C5#6439C5

#6439C5 is a mid, highly saturated violet. Relative luminance 0.097; OKLCH L 48.2% C 0.204 H 290.8°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX#6439C5
RGBrgb(100, 57, 197)
HSLhsl(258, 55%, 50%)
HSVhsv(258, 71%, 77%)
CMYKcmyk(49.2%, 71.1%, 0%, 22.7%)
CIE-LABlab(37.24, 51.10, -66.32)
CIE-LCHlch(37.24, 83.72, 307.62°)
OKLaboklab(48.15% 0.0722 -0.1903)
OKLCHoklch(48.15% 0.204 290.8)
XYZxyz(16.7938, 9.6661, 53.7934)
Luminance0.0967 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6439C5 #9AC539
analogous
#3954C5 #6439C5 #AA39C5
triadic
#6439C5 #C56439 #39C564
tetradic
#6439C5 #C53954 #9AC539 #39C5AA
square
#6439C5 #C53954 #9AC539 #39C5AA
split-complementary
#6439C5 #C5AA39 #54C539
monochromatic
#341E66 #4C2B96 #6439C5 #8968D3 #AE97E1

Accessibility & contrast

On white

7.16
#6439C5 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.93
#6439C5 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6439C5
7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6439C5#FFFFFF#000000##FFFFFF
##6439C51.007.162.937.16
#FFFFFF7.161.0021.001.00
#0000002.9321.001.0021.00
##FFFFFF7.161.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005AC9
Deuteranopia (green-blind)
#0054C2
Tritanopia (blue-blind)
#445D7B
Achromatopsia (no color)
#585858

Design tokens & code

CSS
--color: #6439c5;
/* rgb */ color: rgb(100, 57, 197);
/* oklch */ color: oklch(48.2% 0.204 290.8);
Tailwind
colors: {
  custom: {
    50: '#9973d8',
    500: '#6439c5',
    950: '#000000',
  },
}
SCSS
$custom: #6439c5;
$custom-light: #9973d8;
$custom-dark: #000000;
JSON
{
  "hex": "#6439c5",
  "rgb": {
    "r": 100,
    "g": 57,
    "b": 197
  },
  "hsl": {
    "h": 258.429,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.48151,
    "c": 0.20354,
    "h": 290.8
  },
  "luminance": 0.09667
}

Semantic roles & 50–950 ramp

primary
#6439C5
secondary
#B9CD8D
accent
#DE49B1
background
#FAF7FD
surface
#F3EDFA
border
#CDC8D3
text
#0F0815
muted
#7F7B83

Preview Lab

Preview with #6439C5

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

Preview Lab → · Contrast checker → · Palette generator →

#6439C5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva