#6739B2#6739B2

#6739B2 is a mid, vivid violet. Relative luminance 0.090; OKLCH L 46.9% C 0.182 H 296.1°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#6739B2
RGB	rgb(103, 57, 178)
HSL	hsl(263, 51%, 46%)
HSV	hsv(263, 68%, 70%)
CMYK	cmyk(42.1%, 68%, 0%, 30.2%)
CIE-LAB	lab(36.03, 46.47, -57.09)
CIE-LCH	lch(36.03, 73.62, 309.15°)
OKLab	oklab(46.89% 0.0798 -0.1631)
OKLCH	oklch(46.89% 0.182 296.1)
XYZ	xyz(15.0904, 9.0239, 43.0576)
Luminance	0.0902 (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

#6739B2 #84B239

analogous

#3947B2 #6739B2 #A339B2

triadic

#6739B2 #B26739 #39B267

tetradic

#6739B2 #B23947 #84B239 #39B2A3

square

#6739B2 #B23947 #84B239 #39B2A3

split-complementary

#6739B2 #B2A339 #47B239

monochromatic

#311B55 #4C2A84 #6739B2 #875DCB #A98BDA

Accessibility & contrast

On white

7.49

#6739B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#6739B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6739B2

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6739B2	#FFFFFF	#000000	##FFFFFF
##6739B2	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B6

Deuteranopia (green-blind)

#0053B0

Tritanopia (blue-blind)

#535671

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #6739b2;
/* rgb */ color: rgb(103, 57, 178);
/* oklch */ color: oklch(46.9% 0.182 296.1);

Tailwind

colors: {
  custom: {
    50: '#9873ca',
    500: '#6739b2',
    950: '#000000',
  },
}

SCSS

$custom: #6739b2;
$custom-light: #9873ca;
$custom-dark: #000000;

JSON

{
  "hex": "#6739b2",
  "rgb": {
    "r": 103,
    "g": 57,
    "b": 178
  },
  "hsl": {
    "h": 262.81,
    "s": 51.489,
    "l": 46.078
  },
  "oklch": {
    "l": 0.46889,
    "c": 0.18158,
    "h": 296.1
  },
  "luminance": 0.09024
}

Semantic roles & 50–950 ramp

primary

#6739B2

secondary

#ABC482

accent

#DB4DA5

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #6739B2

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

Preview Lab → · Contrast checker → · Palette generator →