#7643B7#7643B7

#7643B7 is a mid, vivid violet. Relative luminance 0.113; OKLCH L 50.3% C 0.176 H 300.4°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#7643B7
RGB	rgb(118, 67, 183)
HSL	hsl(266, 46%, 49%)
HSV	hsv(266, 63%, 72%)
CMYK	cmyk(35.5%, 63.4%, 0%, 28.2%)
CIE-LAB	lab(40.06, 45.64, -53.44)
CIE-LCH	lch(40.06, 70.28, 310.50°)
OKLab	oklab(50.3% 0.0891 -0.1519)
OKLCH	oklch(50.3% 0.176 300.4)
XYZ	xyz(18.0235, 11.2846, 46.0192)
Luminance	0.1129 (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

#7643B7 #84B743

analogous

#434AB7 #7643B7 #B043B7

triadic

#7643B7 #B77643 #43B776

tetradic

#7643B7 #B7434A #84B743 #43B7B0

square

#7643B7 #B7434A #84B743 #43B7B0

split-complementary

#7643B7 #B7B043 #4AB743

monochromatic

#3C225D #59338A #7643B7 #966DCA #B69ADA

Accessibility & contrast

On white

6.45

#7643B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#7643B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7643B7

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7643B7	#FFFFFF	#000000	##FFFFFF
##7643B7	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBB

Deuteranopia (green-blind)

#145EB4

Tritanopia (blue-blind)

#685C77

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #7643b7;
/* rgb */ color: rgb(118, 67, 183);
/* oklch */ color: oklch(50.3% 0.176 300.4);

Tailwind

colors: {
  custom: {
    50: '#a27acd',
    500: '#7643b7',
    950: '#000000',
  },
}

SCSS

$custom: #7643b7;
$custom-light: #a27acd;
$custom-dark: #000000;

JSON

{
  "hex": "#7643b7",
  "rgb": {
    "r": 118,
    "g": 67,
    "b": 183
  },
  "hsl": {
    "h": 266.379,
    "s": 46.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.50295,
    "c": 0.17606,
    "h": 300.4
  },
  "luminance": 0.11285
}

Semantic roles & 50–950 ramp

primary

#7643B7

secondary

#AEC690

accent

#D6529C

background

#FAF7FC

surface

#F4EEF9

border

#CEC9D2

text

#0F0914

muted

#7F7B82

Preview Lab

Preview with #7643B7

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

Preview Lab → · Contrast checker → · Palette generator →