#6739B8#6739B8

#6739B8 is a mid, vivid violet. Relative luminance 0.093; OKLCH L 47.4% C 0.189 H 294.7°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#6739B8
RGB	rgb(103, 57, 184)
HSL	hsl(262, 53%, 47%)
HSV	hsv(262, 69%, 72%)
CMYK	cmyk(44%, 69%, 0%, 27.8%)
CIE-LAB	lab(36.50, 48.09, -59.88)
CIE-LCH	lch(36.50, 76.80, 308.77°)
OKLab	oklab(47.37% 0.0789 -0.1713)
OKLCH	oklch(47.37% 0.189 294.7)
XYZ	xyz(15.7060, 9.2701, 46.2999)
Luminance	0.0927 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.16

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6739B8 #8AB839

analogous

#394BB8 #6739B8 #A639B8

triadic

#6739B8 #B86739 #39B867

tetradic

#6739B8 #B8394B #8AB839 #39B8A6

square

#6739B8 #B8394B #8AB839 #39B8A6

split-complementary

#6739B8 #B8A639 #4BB839

monochromatic

#331C5B #4D2B89 #6739B8 #8860CE #AB8FDC

Accessibility & contrast

On white

7.36

#6739B8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#6739B8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6739B8

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6739B8	#FFFFFF	#000000	##FFFFFF
##6739B8	1.00	7.36	2.85	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057BC

Deuteranopia (green-blind)

#0054B5

Tritanopia (blue-blind)

#515874

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #6739b8;
/* rgb */ color: rgb(103, 57, 184);
/* oklch */ color: oklch(47.4% 0.189 294.7);

Tailwind

colors: {
  custom: {
    50: '#9973ce',
    500: '#6739b8',
    950: '#000000',
  },
}

SCSS

$custom: #6739b8;
$custom-light: #9973ce;
$custom-dark: #000000;

JSON

{
  "hex": "#6739b8",
  "rgb": {
    "r": 103,
    "g": 57,
    "b": 184
  },
  "hsl": {
    "h": 261.732,
    "s": 52.697,
    "l": 47.255
  },
  "oklch": {
    "l": 0.47371,
    "c": 0.18857,
    "h": 294.7
  },
  "luminance": 0.09271
}

Semantic roles & 50–950 ramp

primary

#6739B8

secondary

#AFC786

accent

#DC4CA8

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0F0814

muted

#7E7B82

Preview Lab

Preview with #6739B8

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

Preview Lab → · Contrast checker → · Palette generator →