#6740B7#6740B7

#6740B7 is a mid, vivid violet. Relative luminance 0.100; OKLCH L 48.3% C 0.178 H 293.7°. Best body text is #FFFFFF at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#6740B7
RGB	rgb(103, 64, 183)
HSL	hsl(260, 48%, 48%)
HSV	hsv(260, 65%, 72%)
CMYK	cmyk(43.7%, 65%, 0%, 28.2%)
CIE-LAB	lab(37.79, 44.08, -57.20)
CIE-LCH	lch(37.79, 72.21, 307.62°)
OKLab	oklab(48.27% 0.0717 -0.1634)
OKLCH	oklch(48.27% 0.178 293.7)
XYZ	xyz(15.9718, 9.9688, 45.8732)
Luminance	0.0997 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.61

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6740B7 #90B740

analogous

#4054B7 #6740B7 #A240B7

triadic

#6740B7 #B76740 #40B767

tetradic

#6740B7 #B74054 #90B740 #40B7A2

square

#6740B7 #B74054 #90B740 #40B7A2

split-complementary

#6740B7 #B7A240 #54B740

monochromatic

#34205C #4D308A #6740B7 #8969CB #AD97DB

Accessibility & contrast

On white

7.01

#6740B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#6740B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6740B7

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6740B7	#FFFFFF	#000000	##FFFFFF
##6740B7	1.00	7.01	2.99	7.01
#FFFFFF	7.01	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ABB

Deuteranopia (green-blind)

#0057B5

Tritanopia (blue-blind)

#515C76

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #6740b7;
/* rgb */ color: rgb(103, 64, 183);
/* oklch */ color: oklch(48.3% 0.178 293.7);

Tailwind

colors: {
  custom: {
    50: '#9977cd',
    500: '#6740b7',
    950: '#000000',
  },
}

SCSS

$custom: #6740b7;
$custom-light: #9977cd;
$custom-dark: #000000;

JSON

{
  "hex": "#6740b7",
  "rgb": {
    "r": 103,
    "g": 64,
    "b": 183
  },
  "hsl": {
    "h": 259.664,
    "s": 48.178,
    "l": 48.431
  },
  "oklch": {
    "l": 0.48272,
    "c": 0.17846,
    "h": 293.7
  },
  "luminance": 0.09969
}

Semantic roles & 50–950 ramp

primary

#6740B7

secondary

#B3C68D

accent

#D850AB

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0914

muted

#7E7B82

Preview Lab

Preview with #6740B7

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

Preview Lab → · Contrast checker → · Palette generator →