#6740BF#6740BF

#6740BF is a mid, vivid violet. Relative luminance 0.103; OKLCH L 48.9% C 0.188 H 292.1°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#6740BF
RGB	rgb(103, 64, 191)
HSL	hsl(258, 50%, 50%)
HSV	hsv(258, 66%, 75%)
CMYK	cmyk(46.1%, 66.5%, 0%, 25.1%)
CIE-LAB	lab(38.40, 46.30, -60.91)
CIE-LCH	lch(38.40, 76.51, 307.24°)
OKLab	oklab(48.9% 0.0708 -0.1743)
OKLCH	oklch(48.9% 0.188 292.1)
XYZ	xyz(16.8283, 10.3114, 50.3837)
Luminance	0.1031 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.52

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6740BF #98BF40

analogous

#4059BF #6740BF #A640BF

triadic

#6740BF #BF6740 #40BF67

tetradic

#6740BF #BF4059 #98BF40 #40BFA6

square

#6740BF #BF4059 #98BF40 #40BFA6

split-complementary

#6740BF #BFA640 #59BF40

monochromatic

#362163 #4E3191 #6740BF #8B6ECE #B09CDE

Accessibility & contrast

On white

6.86

#6740BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#6740BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6740BF

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6740BF	#FFFFFF	#000000	##FFFFFF
##6740BF	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC3

Deuteranopia (green-blind)

#0058BC

Tritanopia (blue-blind)

#4C5F7A

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #6740bf;
/* rgb */ color: rgb(103, 64, 191);
/* oklch */ color: oklch(48.9% 0.188 292.1);

Tailwind

colors: {
  custom: {
    50: '#9977d3',
    500: '#6740bf',
    950: '#000000',
  },
}

SCSS

$custom: #6740bf;
$custom-light: #9977d3;
$custom-dark: #000000;

JSON

{
  "hex": "#6740bf",
  "rgb": {
    "r": 103,
    "g": 64,
    "b": 191
  },
  "hsl": {
    "h": 258.425,
    "s": 49.804,
    "l": 50
  },
  "oklch": {
    "l": 0.48902,
    "c": 0.18813,
    "h": 292.1
  },
  "luminance": 0.10312
}

Semantic roles & 50–950 ramp

primary

#6740BF

secondary

#B8CA91

accent

#D94EAF

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0F0914

muted

#7E7B83

Preview Lab

Preview with #6740BF

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

Preview Lab → · Contrast checker → · Palette generator →