#6743BC#6743BC

#6743BC is a mid, vivid violet. Relative luminance 0.105; OKLCH L 49.1% C 0.181 H 292.1°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#6743BC
RGB	rgb(103, 67, 188)
HSL	hsl(258, 47%, 50%)
HSV	hsv(258, 64%, 74%)
CMYK	cmyk(45.2%, 64.4%, 0%, 26.3%)
CIE-LAB	lab(38.77, 43.81, -58.53)
CIE-LCH	lch(38.77, 73.11, 306.81°)
OKLab	oklab(49.1% 0.068 -0.1673)
OKLCH	oklch(49.1% 0.181 292.1)
XYZ	xyz(16.6753, 10.5282, 48.7207)
Luminance	0.1053 (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

#6743BC #98BC43

analogous

#435CBC #6743BC #A343BC

triadic

#6743BC #BC6743 #43BC67

tetradic

#6743BC #BC435C #98BC43 #43BCA3

square

#6743BC #BC435C #98BC43 #43BCA3

split-complementary

#6743BC #BCA343 #5CBC43

monochromatic

#362362 #4E338F #6743BC #8B70CC #B09DDC

Accessibility & contrast

On white

6.76

#6743BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#6743BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6743BC

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6743BC	#FFFFFF	#000000	##FFFFFF
##6743BC	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC0

Deuteranopia (green-blind)

#0059B9

Tritanopia (blue-blind)

#4E6079

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #6743bc;
/* rgb */ color: rgb(103, 67, 188);
/* oklch */ color: oklch(49.1% 0.181 292.1);

Tailwind

colors: {
  custom: {
    50: '#9979d1',
    500: '#6743bc',
    950: '#000000',
  },
}

SCSS

$custom: #6743bc;
$custom-light: #9979d1;
$custom-dark: #000000;

JSON

{
  "hex": "#6743bc",
  "rgb": {
    "r": 103,
    "g": 67,
    "b": 188
  },
  "hsl": {
    "h": 257.851,
    "s": 47.451,
    "l": 50
  },
  "oklch": {
    "l": 0.49104,
    "c": 0.18063,
    "h": 292.1
  },
  "luminance": 0.10529
}

Semantic roles & 50–950 ramp

primary

#6743BC

secondary

#B8C992

accent

#D751AF

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0914

muted

#7E7B82

Preview Lab

Preview with #6743BC

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

Preview Lab → · Contrast checker → · Palette generator →