#6740BC#6740BC

#6740BC is a mid, vivid violet. Relative luminance 0.102; OKLCH L 48.7% C 0.185 H 292.7°. Best body text is #FFFFFF at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#6740BC
RGB	rgb(103, 64, 188)
HSL	hsl(259, 49%, 49%)
HSV	hsv(259, 66%, 74%)
CMYK	cmyk(45.2%, 66%, 0%, 26.3%)
CIE-LAB	lab(38.16, 45.46, -59.52)
CIE-LCH	lch(38.16, 74.90, 307.37°)
OKLab	oklab(48.66% 0.0712 -0.1703)
OKLCH	oklch(48.66% 0.185 292.7)
XYZ	xyz(16.5015, 10.1807, 48.6628)
Luminance	0.1018 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.91

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6740BC #95BC40

analogous

#4057BC #6740BC #A540BC

triadic

#6740BC #BC6740 #40BC67

tetradic

#6740BC #BC4057 #95BC40 #40BCA5

square

#6740BC #BC4057 #95BC40 #40BCA5

split-complementary

#6740BC #BCA540 #57BC40

monochromatic

#352161 #4E308E #6740BC #8B6CCD #AF9ADD

Accessibility & contrast

On white

6.92

#6740BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#6740BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6740BC

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6740BC	#FFFFFF	#000000	##FFFFFF
##6740BC	1.00	6.92	3.04	6.92
#FFFFFF	6.92	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC0

Deuteranopia (green-blind)

#0057B9

Tritanopia (blue-blind)

#4E5E78

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #6740bc;
/* rgb */ color: rgb(103, 64, 188);
/* oklch */ color: oklch(48.7% 0.185 292.7);

Tailwind

colors: {
  custom: {
    50: '#9977d1',
    500: '#6740bc',
    950: '#000000',
  },
}

SCSS

$custom: #6740bc;
$custom-light: #9977d1;
$custom-dark: #000000;

JSON

{
  "hex": "#6740bc",
  "rgb": {
    "r": 103,
    "g": 64,
    "b": 188
  },
  "hsl": {
    "h": 258.871,
    "s": 49.206,
    "l": 49.412
  },
  "oklch": {
    "l": 0.48664,
    "c": 0.18453,
    "h": 292.7
  },
  "luminance": 0.10181
}

Semantic roles & 50–950 ramp

primary

#6740BC

secondary

#B7C98F

accent

#D94FAD

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0F0914

muted

#7E7B82

Preview Lab

Preview with #6740BC

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

Preview Lab → · Contrast checker → · Palette generator →