#6737AD#6737AD

#6737AD is a mid, vivid violet. Relative luminance 0.086; OKLCH L 46.2% C 0.178 H 297.6°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX#6737AD
RGBrgb(103, 55, 173)
HSLhsl(264, 52%, 45%)
HSVhsv(264, 68%, 68%)
CMYKcmyk(40.5%, 68.2%, 0%, 32.2%)
CIE-LABlab(35.27, 46.19, -55.36)
CIE-LCHlch(35.27, 72.10, 309.84°)
OKLaboklab(46.22% 0.0827 -0.158)
OKLCHoklch(46.22% 0.178 297.6)
XYZxyz(14.5006, 8.6328, 40.4294)
Luminance0.0863 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6737AD #7DAD37
analogous
#3742AD #6737AD #A237AD
triadic
#6737AD #AD6737 #37AD67
tetradic
#6737AD #AD3742 #7DAD37 #37ADA2
square
#6737AD #AD3742 #7DAD37 #37ADA2
split-complementary
#6737AD #ADA237 #42AD37
monochromatic
#301950 #4B287F #6737AD #8657CA #A886D8

Accessibility & contrast

On white

7.70
#6737AD on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.73
#6737AD on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6737AD
7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6737AD#FFFFFF#000000##FFFFFF
##6737AD1.007.702.737.70
#FFFFFF7.701.0021.001.00
#0000002.7321.001.0021.00
##FFFFFF7.701.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0053B1
Deuteranopia (green-blind)
#0052AB
Tritanopia (blue-blind)
#56536D
Achromatopsia (no color)
#535353

Design tokens & code

CSS
--color: #6737ad;
/* rgb */ color: rgb(103, 55, 173);
/* oklch */ color: oklch(46.2% 0.178 297.6);
Tailwind
colors: {
  custom: {
    50: '#9871c6',
    500: '#6737ad',
    950: '#000000',
  },
}
SCSS
$custom: #6737ad;
$custom-light: #9871c6;
$custom-dark: #000000;
JSON
{
  "hex": "#6737ad",
  "rgb": {
    "r": 103,
    "g": 55,
    "b": 173
  },
  "hsl": {
    "h": 264.407,
    "s": 51.754,
    "l": 44.706
  },
  "oklch": {
    "l": 0.46222,
    "c": 0.1783,
    "h": 297.6
  },
  "luminance": 0.08633
}

Semantic roles & 50–950 ramp

primary
#6737AD
secondary
#A6C27D
accent
#DB4DA1
background
#F9F7FC
surface
#F2EDF8
border
#CCC8D1
text
#0E0813
muted
#7E7B82

Preview Lab

Preview with #6737AD

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

Preview Lab → · Contrast checker → · Palette generator →

#6737AD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva