#7639B3#7639B3

#7639B3 is a mid, vivid violet. Relative luminance 0.100; OKLCH L 48.7% C 0.185 H 303.0°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#7639B3
RGB	rgb(118, 57, 179)
HSL	hsl(270, 52%, 46%)
HSV	hsv(270, 68%, 70%)
CMYK	cmyk(34.1%, 68.2%, 0%, 29.8%)
CIE-LAB	lab(37.90, 49.76, -54.57)
CIE-LCH	lch(37.90, 73.85, 312.36°)
OKLab	oklab(48.65% 0.1008 -0.1551)
OKLCH	oklch(48.65% 0.185 303)
XYZ	xyz(17.0691, 10.0325, 43.6763)
Luminance	0.1003 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7639B3 #76B339

analogous

#3939B3 #7639B3 #B339B3

triadic

#7639B3 #B37639 #39B376

tetradic

#7639B3 #B33939 #76B339 #39B3B3

square

#7639B3 #B33939 #76B339 #39B3B3

split-complementary

#7639B3 #B3B339 #39B339

monochromatic

#391B56 #572A85 #7639B3 #955ECC #B38CDA

Accessibility & contrast

On white

6.99

#7639B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#7639B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7639B3

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7639B3	#FFFFFF	#000000	##FFFFFF
##7639B3	1.00	6.99	3.01	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B7

Deuteranopia (green-blind)

#0059B0

Tritanopia (blue-blind)

#6A5571

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #7639b3;
/* rgb */ color: rgb(118, 57, 179);
/* oklch */ color: oklch(48.7% 0.185 303.0);

Tailwind

colors: {
  custom: {
    50: '#a274cb',
    500: '#7639b3',
    950: '#000000',
  },
}

SCSS

$custom: #7639b3;
$custom-light: #a274cb;
$custom-dark: #000000;

JSON

{
  "hex": "#7639b3",
  "rgb": {
    "r": 118,
    "g": 57,
    "b": 179
  },
  "hsl": {
    "h": 270,
    "s": 51.695,
    "l": 46.275
  },
  "oklch": {
    "l": 0.48653,
    "c": 0.185,
    "h": 303
  },
  "luminance": 0.10032
}

Semantic roles & 50–950 ramp

primary

#7639B3

secondary

#A4C583

accent

#DB4D94

background

#FAF7FC

surface

#F4EDF8

border

#CEC8D1

text

#100813

muted

#7F7B82

Preview Lab

Preview with #7639B3

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

Preview Lab → · Contrast checker → · Palette generator →