#7637C7#7637C7

#7637C7 is a mid, highly saturated violet. Relative luminance 0.107; OKLCH L 50.0% C 0.209 H 298.4°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#7637C7
RGB	rgb(118, 55, 199)
HSL	hsl(266, 57%, 50%)
HSV	hsv(266, 72%, 78%)
CMYK	cmyk(40.7%, 72.4%, 0%, 22%)
CIE-LAB	lab(39.08, 55.66, -64.39)
CIE-LCH	lch(39.08, 85.11, 310.84°)
OKLab	oklab(49.97% 0.0994 -0.184)
OKLCH	oklch(49.97% 0.209 298.4)
XYZ	xyz(19.1436, 10.7072, 55.0799)
Luminance	0.1071 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7637C7 #88C737

analogous

#3740C7 #7637C7 #BE37C7

triadic

#7637C7 #C77637 #37C776

tetradic

#7637C7 #C73740 #88C737 #37C7BE

square

#7637C7 #C73740 #88C737 #37C7BE

split-complementary

#7637C7 #C7BE37 #40C737

monochromatic

#3D1C67 #5A2A97 #7637C7 #9766D5 #B796E2

Accessibility & contrast

On white

6.68

#7637C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#7637C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7637C7

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7637C7	#FFFFFF	#000000	##FFFFFF
##7637C7	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CCB

Deuteranopia (green-blind)

#005BC4

Tritanopia (blue-blind)

#625B7C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #7637c7;
/* rgb */ color: rgb(118, 55, 199);
/* oklch */ color: oklch(50.0% 0.209 298.4);

Tailwind

colors: {
  custom: {
    50: '#a473d9',
    500: '#7637c7',
    950: '#000000',
  },
}

SCSS

$custom: #7637c7;
$custom-light: #a473d9;
$custom-dark: #000000;

JSON

{
  "hex": "#7637c7",
  "rgb": {
    "r": 118,
    "g": 55,
    "b": 199
  },
  "hsl": {
    "h": 266.25,
    "s": 56.693,
    "l": 49.804
  },
  "oklch": {
    "l": 0.49972,
    "c": 0.20913,
    "h": 298.4
  },
  "luminance": 0.10707
}

Semantic roles & 50–950 ramp

primary

#7637C7

secondary

#B1CD8C

accent

#E0489D

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#100815

muted

#7F7B83

Preview Lab

Preview with #7637C7

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

Preview Lab → · Contrast checker → · Palette generator →