#7643B9#7643B9

#7643B9 is a mid, vivid violet. Relative luminance 0.114; OKLCH L 50.4% C 0.178 H 299.9°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#7643B9
RGB	rgb(118, 67, 185)
HSL	hsl(266, 47%, 49%)
HSV	hsv(266, 64%, 73%)
CMYK	cmyk(36.2%, 63.8%, 0%, 27.5%)
CIE-LAB	lab(40.19, 46.15, -54.40)
CIE-LCH	lch(40.19, 71.33, 310.31°)
OKLab	oklab(50.44% 0.0889 -0.1547)
OKLCH	oklch(50.44% 0.178 299.9)
XYZ	xyz(18.2332, 11.3685, 47.1233)
Luminance	0.1137 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.60

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7643B9 #86B943

analogous

#434BB9 #7643B9 #B143B9

triadic

#7643B9 #B97643 #43B976

tetradic

#7643B9 #B9434B #86B943 #43B9B1

square

#7643B9 #B9434B #86B943 #43B9B1

split-complementary

#7643B9 #B9B143 #4BB943

monochromatic

#3D225F #59338C #7643B9 #966FCB #B79BDB

Accessibility & contrast

On white

6.41

#7643B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#7643B9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7643B9

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7643B9	#FFFFFF	#000000	##FFFFFF
##7643B9	1.00	6.41	3.27	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBD

Deuteranopia (green-blind)

#0E5EB6

Tritanopia (blue-blind)

#675D78

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #7643b9;
/* rgb */ color: rgb(118, 67, 185);
/* oklch */ color: oklch(50.4% 0.178 299.9);

Tailwind

colors: {
  custom: {
    50: '#a27acf',
    500: '#7643b9',
    950: '#000000',
  },
}

SCSS

$custom: #7643b9;
$custom-light: #a27acf;
$custom-dark: #000000;

JSON

{
  "hex": "#7643b9",
  "rgb": {
    "r": 118,
    "g": 67,
    "b": 185
  },
  "hsl": {
    "h": 265.932,
    "s": 46.825,
    "l": 49.412
  },
  "oklch": {
    "l": 0.50439,
    "c": 0.17841,
    "h": 299.9
  },
  "luminance": 0.11369
}

Semantic roles & 50–950 ramp

primary

#7643B9

secondary

#B0C791

accent

#D6519D

background

#FAF7FC

surface

#F4EEF9

border

#CEC9D2

text

#0F0914

muted

#7F7B82

Preview Lab

Preview with #7643B9

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

Preview Lab → · Contrast checker → · Palette generator →