#6738AB#6738AB

#6738AB is a mid, vivid violet. Relative luminance 0.087; OKLCH L 46.2% C 0.175 H 297.9°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#6738AB
RGB	rgb(103, 56, 171)
HSL	hsl(265, 51%, 45%)
HSV	hsv(265, 67%, 67%)
CMYK	cmyk(39.8%, 67.3%, 0%, 32.9%)
CIE-LAB	lab(35.31, 45.14, -54.10)
CIE-LCH	lch(35.31, 70.46, 309.84°)
OKLab	oklab(46.2% 0.0819 -0.1543)
OKLCH	oklch(46.2% 0.175 297.9)
XYZ	xyz(14.3565, 8.6520, 39.4338)
Luminance	0.0865 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6738AB #7CAB38

analogous

#3842AB #6738AB #A138AB

triadic

#6738AB #AB6738 #38AB67

tetradic

#6738AB #AB3842 #7CAB38 #38ABA1

square

#6738AB #AB3842 #7CAB38 #38ABA1

split-complementary

#6738AB #ABA138 #42AB38

monochromatic

#2F1A4F #4B297D #6738AB #8658C8 #A786D7

Accessibility & contrast

On white

7.69

#6738AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#6738AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6738AB

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6738AB	#FFFFFF	#000000	##FFFFFF
##6738AB	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053AF

Deuteranopia (green-blind)

#0052A9

Tritanopia (blue-blind)

#57536D

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #6738ab;
/* rgb */ color: rgb(103, 56, 171);
/* oklch */ color: oklch(46.2% 0.175 297.9);

Tailwind

colors: {
  custom: {
    50: '#9872c5',
    500: '#6738ab',
    950: '#000000',
  },
}

SCSS

$custom: #6738ab;
$custom-light: #9872c5;
$custom-dark: #000000;

JSON

{
  "hex": "#6738ab",
  "rgb": {
    "r": 103,
    "g": 56,
    "b": 171
  },
  "hsl": {
    "h": 264.522,
    "s": 50.661,
    "l": 44.51
  },
  "oklch": {
    "l": 0.46201,
    "c": 0.17466,
    "h": 297.9
  },
  "luminance": 0.08652
}

Semantic roles & 50–950 ramp

primary

#6738AB

secondary

#A6C17D

accent

#DA4EA1

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #6738AB

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

Preview Lab → · Contrast checker → · Palette generator →