#7640AC#7640AC

#7640AC is a mid, vivid violet. Relative luminance 0.105; OKLCH L 49.1% C 0.167 H 303.9°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#7640AC
RGB	rgb(118, 64, 172)
HSL	hsl(270, 46%, 46%)
HSV	hsv(270, 63%, 67%)
CMYK	cmyk(31.4%, 62.8%, 0%, 32.5%)
CIE-LAB	lab(38.72, 44.46, -49.09)
CIE-LCH	lch(38.72, 66.23, 312.17°)
OKLab	oklab(49.09% 0.0933 -0.1391)
OKLCH	oklch(49.09% 0.167 303.9)
XYZ	xyz(16.7493, 10.4969, 40.1654)
Luminance	0.1050 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7640AC #76AC40

analogous

#4040AC #7640AC #AC40AC

triadic

#7640AC #AC7640 #40AC76

tetradic

#7640AC #AC4040 #76AC40 #40ACAC

square

#7640AC #AC4040 #76AC40 #40ACAC

split-complementary

#7640AC #ACAC40 #40AC40

monochromatic

#391F53 #572F7F #7640AC #9564C5 #B391D6

Accessibility & contrast

On white

6.78

#7640AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#7640AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7640AC

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7640AC	#FFFFFF	#000000	##FFFFFF
##7640AC	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AAF

Deuteranopia (green-blind)

#235BAA

Tritanopia (blue-blind)

#6C5770

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #7640ac;
/* rgb */ color: rgb(118, 64, 172);
/* oklch */ color: oklch(49.1% 0.167 303.9);

Tailwind

colors: {
  custom: {
    50: '#a178c5',
    500: '#7640ac',
    950: '#000000',
  },
}

SCSS

$custom: #7640ac;
$custom-light: #a178c5;
$custom-dark: #000000;

JSON

{
  "hex": "#7640ac",
  "rgb": {
    "r": 118,
    "g": 64,
    "b": 172
  },
  "hsl": {
    "h": 270,
    "s": 45.763,
    "l": 46.275
  },
  "oklch": {
    "l": 0.49089,
    "c": 0.16748,
    "h": 303.9
  },
  "luminance": 0.10497
}

Semantic roles & 50–950 ramp

primary

#7640AC

secondary

#A4C187

accent

#D55294

background

#FAF7FC

surface

#F4EDF8

border

#CEC8D1

text

#0F0913

muted

#7F7B82

Preview Lab

Preview with #7640AC

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

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