#7639B4#7639B4

#7639B4 is a mid, vivid violet. Relative luminance 0.101; OKLCH L 48.7% C 0.186 H 302.7°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#7639B4
RGB	rgb(118, 57, 180)
HSL	hsl(270, 52%, 46%)
HSV	hsv(270, 68%, 71%)
CMYK	cmyk(34.4%, 68.3%, 0%, 29.4%)
CIE-LAB	lab(37.97, 50.01, -55.04)
CIE-LCH	lch(37.97, 74.37, 312.26°)
OKLab	oklab(48.73% 0.1006 -0.1565)
OKLCH	oklch(48.73% 0.186 302.7)
XYZ	xyz(17.1706, 10.0731, 44.2109)
Luminance	0.1007 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7639B4 #77B439

analogous

#393AB4 #7639B4 #B439B4

triadic

#7639B4 #B47639 #39B476

tetradic

#7639B4 #B4393A #77B439 #39B4B4

square

#7639B4 #B4393A #77B439 #39B4B4

split-complementary

#7639B4 #B4B439 #3AB439

monochromatic

#391C57 #582A86 #7639B4 #955ECC #B38DDB

Accessibility & contrast

On white

6.97

#7639B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#7639B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7639B4

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7639B4	#FFFFFF	#000000	##FFFFFF
##7639B4	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B8

Deuteranopia (green-blind)

#0059B1

Tritanopia (blue-blind)

#6A5572

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #7639b4;
/* rgb */ color: rgb(118, 57, 180);
/* oklch */ color: oklch(48.7% 0.186 302.7);

Tailwind

colors: {
  custom: {
    50: '#a274cb',
    500: '#7639b4',
    950: '#000000',
  },
}

SCSS

$custom: #7639b4;
$custom-light: #a274cb;
$custom-dark: #000000;

JSON

{
  "hex": "#7639b4",
  "rgb": {
    "r": 118,
    "g": 57,
    "b": 180
  },
  "hsl": {
    "h": 269.756,
    "s": 51.899,
    "l": 46.471
  },
  "oklch": {
    "l": 0.48728,
    "c": 0.18609,
    "h": 302.7
  },
  "luminance": 0.10073
}

Semantic roles & 50–950 ramp

primary

#7639B4

secondary

#A5C583

accent

#DB4C94

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#100813

muted

#7F7B82

Preview Lab

Preview with #7639B4

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

Preview Lab → · Contrast checker → · Palette generator →