#6743DB#6743DB

#6743DB is a mid, highly saturated violet. Relative luminance 0.120; OKLCH L 51.6% C 0.218 H 287.0°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#6743DB
RGB	rgb(103, 67, 219)
HSL	hsl(254, 68%, 56%)
HSV	hsv(254, 69%, 86%)
CMYK	cmyk(53%, 69.4%, 0%, 14.1%)
CIE-LAB	lab(41.23, 52.58, -72.48)
CIE-LCH	lch(41.23, 89.55, 305.96°)
OKLab	oklab(51.64% 0.0635 -0.2083)
OKLCH	oklch(51.64% 0.218 287)
XYZ	xyz(20.3831, 12.0113, 68.2485)
Luminance	0.1201 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6743DB #B7DB43

analogous

#436BDB #6743DB #B343DB

triadic

#6743DB #DB6743 #43DB67

tetradic

#6743DB #DB436B #B7DB43 #43DBB3

square

#6743DB #DB436B #B7DB43 #43DBB3

split-complementary

#6743DB #DBB343 #6BDB43

monochromatic

#351A89 #4824BD #6743DB #9176E5 #BAAAEF

Accessibility & contrast

On white

6.17

#6743DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#6743DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6743DB

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6743DB	#FFFFFF	#000000	##FFFFFF
##6743DB	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065E0

Deuteranopia (green-blind)

#005DD8

Tritanopia (blue-blind)

#386B8A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #6743db;
/* rgb */ color: rgb(103, 67, 219);
/* oklch */ color: oklch(51.6% 0.218 287.0);

Tailwind

colors: {
  custom: {
    50: '#9d7ae7',
    500: '#6743db',
    950: '#000000',
  },
}

SCSS

$custom: #6743db;
$custom-light: #9d7ae7;
$custom-dark: #000000;

JSON

{
  "hex": "#6743db",
  "rgb": {
    "r": 103,
    "g": 67,
    "b": 219
  },
  "hsl": {
    "h": 254.211,
    "s": 67.857,
    "l": 56.078
  },
  "oklch": {
    "l": 0.51637,
    "c": 0.21779,
    "h": 287
  },
  "luminance": 0.12012
}

Semantic roles & 50–950 ramp

primary

#6743DB

secondary

#CDDC9E

accent

#EB3DC2

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #6743DB

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

Preview Lab → · Contrast checker → · Palette generator →