#6740AD#6740AD

#6740AD is a mid, vivid violet. Relative luminance 0.096; OKLCH L 47.5% C 0.166 H 295.9°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#6740AD
RGB	rgb(103, 64, 173)
HSL	hsl(261, 46%, 46%)
HSV	hsv(261, 63%, 68%)
CMYK	cmyk(40.5%, 63%, 0%, 32.2%)
CIE-LAB	lab(37.05, 41.33, -52.46)
CIE-LCH	lch(37.05, 66.78, 308.23°)
OKLab	oklab(47.51% 0.0726 -0.1495)
OKLCH	oklch(47.51% 0.166 295.9)
XYZ	xyz(14.9678, 9.5672, 40.5851)
Luminance	0.0957 (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

#6740AD #86AD40

analogous

#4050AD #6740AD #9E40AD

triadic

#6740AD #AD6740 #40AD67

tetradic

#6740AD #AD4050 #86AD40 #40AD9E

square

#6740AD #AD4050 #86AD40 #40AD9E

split-complementary

#6740AD #AD9E40 #50AD40

monochromatic

#321F54 #4C2F80 #6740AD #8764C6 #AA91D6

Accessibility & contrast

On white

7.21

#6740AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#6740AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6740AD

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6740AD	#FFFFFF	#000000	##FFFFFF
##6740AD	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B0

Deuteranopia (green-blind)

#0056AB

Tritanopia (blue-blind)

#555970

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #6740ad;
/* rgb */ color: rgb(103, 64, 173);
/* oklch */ color: oklch(47.5% 0.166 295.9);

Tailwind

colors: {
  custom: {
    50: '#9777c6',
    500: '#6740ad',
    950: '#000000',
  },
}

SCSS

$custom: #6740ad;
$custom-light: #9777c6;
$custom-dark: #000000;

JSON

{
  "hex": "#6740ad",
  "rgb": {
    "r": 103,
    "g": 64,
    "b": 173
  },
  "hsl": {
    "h": 261.468,
    "s": 45.992,
    "l": 46.471
  },
  "oklch": {
    "l": 0.4751,
    "c": 0.1662,
    "h": 295.9
  },
  "luminance": 0.09567
}

Semantic roles & 50–950 ramp

primary

#6740AD

secondary

#ADC287

accent

#D652A7

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0913

muted

#7E7B82

Preview Lab

Preview with #6740AD

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

Preview Lab → · Contrast checker → · Palette generator →