#7637B5#7637B5

#7637B5 is a mid, vivid violet. Relative luminance 0.099; OKLCH L 48.6% C 0.190 H 302.7°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#7637B5
RGB	rgb(118, 55, 181)
HSL	hsl(270, 53%, 46%)
HSV	hsv(270, 70%, 71%)
CMYK	cmyk(34.8%, 69.6%, 0%, 29%)
CIE-LAB	lab(37.70, 51.22, -56.08)
CIE-LCH	lch(37.70, 75.95, 312.41°)
OKLab	oklab(48.56% 0.1026 -0.1596)
OKLCH	oklch(48.56% 0.19 302.7)
XYZ	xyz(17.1759, 9.9201, 44.7170)
Luminance	0.0992 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7637B5 #76B537

analogous

#3737B5 #7637B5 #B537B5

triadic

#7637B5 #B57637 #37B576

tetradic

#7637B5 #B53737 #76B537 #37B5B5

square

#7637B5 #B53737 #76B537 #37B5B5

split-complementary

#7637B5 #B5B537 #37B537

monochromatic

#391A57 #572986 #7637B5 #955CCD #B38BDC

Accessibility & contrast

On white

7.04

#7637B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#7637B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7637B5

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7637B5	#FFFFFF	#000000	##FFFFFF
##7637B5	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B9

Deuteranopia (green-blind)

#0058B2

Tritanopia (blue-blind)

#695472

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #7637b5;
/* rgb */ color: rgb(118, 55, 181);
/* oklch */ color: oklch(48.6% 0.190 302.7);

Tailwind

colors: {
  custom: {
    50: '#a373cc',
    500: '#7637b5',
    950: '#000000',
  },
}

SCSS

$custom: #7637b5;
$custom-light: #a373cc;
$custom-dark: #000000;

JSON

{
  "hex": "#7637b5",
  "rgb": {
    "r": 118,
    "g": 55,
    "b": 181
  },
  "hsl": {
    "h": 270,
    "s": 53.39,
    "l": 46.275
  },
  "oklch": {
    "l": 0.48555,
    "c": 0.18973,
    "h": 302.7
  },
  "luminance": 0.0992
}

Semantic roles & 50–950 ramp

primary

#7637B5

secondary

#A4C682

accent

#DD4B94

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#100813

muted

#7F7B82

Preview Lab

Preview with #7637B5

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

Preview Lab → · Contrast checker → · Palette generator →