#6739BB#6739BB

#6739BB is a mid, vivid violet. Relative luminance 0.094; OKLCH L 47.6% C 0.192 H 294.1°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#6739BB
RGB	rgb(103, 57, 187)
HSL	hsl(261, 53%, 48%)
HSV	hsv(261, 70%, 73%)
CMYK	cmyk(44.9%, 69.5%, 0%, 26.7%)
CIE-LAB	lab(36.74, 48.89, -61.26)
CIE-LCH	lch(36.74, 78.38, 308.60°)
OKLab	oklab(47.62% 0.0784 -0.1753)
OKLCH	oklch(47.62% 0.192 294.1)
XYZ	xyz(16.0238, 9.3972, 47.9737)
Luminance	0.0940 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.83

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6739BB #8DBB39

analogous

#394CBB #6739BB #A839BB

triadic

#6739BB #BB6739 #39BB67

tetradic

#6739BB #BB394C #8DBB39 #39BBA8

square

#6739BB #BB394C #8DBB39 #39BBA8

split-complementary

#6739BB #BBA839 #4CBB39

monochromatic

#331C5D #4D2B8C #6739BB #8962CF #AC91DD

Accessibility & contrast

On white

7.29

#6739BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#6739BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6739BB

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6739BB	#FFFFFF	#000000	##FFFFFF
##6739BB	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058BF

Deuteranopia (green-blind)

#0054B8

Tritanopia (blue-blind)

#4F5976

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #6739bb;
/* rgb */ color: rgb(103, 57, 187);
/* oklch */ color: oklch(47.6% 0.192 294.1);

Tailwind

colors: {
  custom: {
    50: '#9973d0',
    500: '#6739bb',
    950: '#000000',
  },
}

SCSS

$custom: #6739bb;
$custom-light: #9973d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6739bb",
  "rgb": {
    "r": 103,
    "g": 57,
    "b": 187
  },
  "hsl": {
    "h": 261.231,
    "s": 53.279,
    "l": 47.843
  },
  "oklch": {
    "l": 0.47616,
    "c": 0.19205,
    "h": 294.1
  },
  "luminance": 0.09398
}

Semantic roles & 50–950 ramp

primary

#6739BB

secondary

#B1C887

accent

#DD4BA9

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0F0814

muted

#7E7B82

Preview Lab

Preview with #6739BB

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

Preview Lab → · Contrast checker → · Palette generator →