#6434C5#6434C5

#6434C5 is a mid, highly saturated violet. Relative luminance 0.092; OKLCH L 47.5% C 0.209 H 291.5°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX#6434C5
RGBrgb(100, 52, 197)
HSLhsl(260, 58%, 49%)
HSVhsv(260, 74%, 77%)
CMYKcmyk(49.2%, 73.6%, 0%, 22.7%)
CIE-LABlab(36.36, 53.57, -67.76)
CIE-LCHlch(36.36, 86.38, 308.33°)
OKLaboklab(47.53% 0.0765 -0.1945)
OKLCHoklch(47.53% 0.209 291.5)
XYZxyz(16.5587, 9.1959, 53.7150)
Luminance0.0920 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6434C5 #95C534
analogous
#344DC5 #6434C5 #AD34C5
triadic
#6434C5 #C56434 #34C564
tetradic
#6434C5 #C5344D #95C534 #34C5AD
square
#6434C5 #C5344D #95C534 #34C5AD
split-complementary
#6434C5 #C5AD34 #4DC534
monochromatic
#331A64 #4B2795 #6434C5 #8761D5 #AC91E2

Accessibility & contrast

On white

7.40
#6434C5 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.84
#6434C5 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6434C5
7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6434C5#FFFFFF#000000##FFFFFF
##6434C51.007.402.847.40
#FFFFFF7.401.0021.001.00
#0000002.8421.001.0021.00
##FFFFFF7.401.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0058C9
Deuteranopia (green-blind)
#0052C2
Tritanopia (blue-blind)
#445B7A
Achromatopsia (no color)
#565656

Design tokens & code

CSS
--color: #6434c5;
/* rgb */ color: rgb(100, 52, 197);
/* oklch */ color: oklch(47.5% 0.209 291.5);
Tailwind
colors: {
  custom: {
    50: '#9970d8',
    500: '#6434c5',
    950: '#000000',
  },
}
SCSS
$custom: #6434c5;
$custom-light: #9970d8;
$custom-dark: #000000;
JSON
{
  "hex": "#6434c5",
  "rgb": {
    "r": 100,
    "g": 52,
    "b": 197
  },
  "hsl": {
    "h": 259.862,
    "s": 58.233,
    "l": 48.824
  },
  "oklch": {
    "l": 0.4753,
    "c": 0.209,
    "h": 291.5
  },
  "luminance": 0.09197
}

Semantic roles & 50–950 ramp

primary
#6434C5
secondary
#B6CD88
accent
#E146AE
background
#FAF7FD
surface
#F3EDFA
border
#CDC8D3
text
#0F0815
muted
#7F7B83

Preview Lab

Preview with #6434C5

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

Preview Lab → · Contrast checker → · Palette generator →

#6434C5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva