#6743B3#6743B3

#6743B3 is a mid, vivid violet. Relative luminance 0.102; OKLCH L 48.4% C 0.169 H 293.9°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#6743B3
RGB	rgb(103, 67, 179)
HSL	hsl(259, 46%, 48%)
HSV	hsv(259, 63%, 70%)
CMYK	cmyk(42.5%, 62.6%, 0%, 29.8%)
CIE-LAB	lab(38.11, 41.30, -54.30)
CIE-LCH	lch(38.11, 68.22, 307.25°)
OKLab	oklab(48.42% 0.0688 -0.1549)
OKLCH	oklch(48.42% 0.169 293.9)
XYZ	xyz(15.7352, 10.1521, 43.7696)
Luminance	0.1015 (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

#6743B3 #8FB343

analogous

#4357B3 #6743B3 #9F43B3

triadic

#6743B3 #B36743 #43B367

tetradic

#6743B3 #B34357 #8FB343 #43B39F

square

#6743B3 #B34357 #8FB343 #43B39F

split-complementary

#6743B3 #B39F43 #57B343

monochromatic

#34225A #4D3286 #6743B3 #896BC8 #AD98D8

Accessibility & contrast

On white

6.93

#6743B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#6743B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6743B3

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6743B3	#FFFFFF	#000000	##FFFFFF
##6743B3	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB7

Deuteranopia (green-blind)

#0058B1

Tritanopia (blue-blind)

#525C75

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #6743b3;
/* rgb */ color: rgb(103, 67, 179);
/* oklch */ color: oklch(48.4% 0.169 293.9);

Tailwind

colors: {
  custom: {
    50: '#9879ca',
    500: '#6743b3',
    950: '#000000',
  },
}

SCSS

$custom: #6743b3;
$custom-light: #9879ca;
$custom-dark: #000000;

JSON

{
  "hex": "#6743b3",
  "rgb": {
    "r": 103,
    "g": 67,
    "b": 179
  },
  "hsl": {
    "h": 259.286,
    "s": 45.528,
    "l": 48.235
  },
  "oklch": {
    "l": 0.48417,
    "c": 0.16948,
    "h": 293.9
  },
  "luminance": 0.10153
}

Semantic roles & 50–950 ramp

primary

#6743B3

secondary

#B3C48D

accent

#D553AB

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0913

muted

#7E7B82

Preview Lab

Preview with #6743B3

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

Preview Lab → · Contrast checker → · Palette generator →