#673FA7#673FA7

#673FA7 is a mid, vivid violet. Relative luminance 0.092; OKLCH L 46.9% C 0.160 H 297.6°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#673FA7
RGB	rgb(103, 63, 167)
HSL	hsl(263, 45%, 45%)
HSV	hsv(263, 62%, 65%)
CMYK	cmyk(38.3%, 62.3%, 0%, 34.5%)
CIE-LAB	lab(36.42, 40.26, -49.91)
CIE-LCH	lch(36.42, 64.12, 308.89°)
OKLab	oklab(46.92% 0.0742 -0.142)
OKLCH	oklch(46.92% 0.16 297.6)
XYZ	xyz(14.3443, 9.2284, 37.5772)
Luminance	0.0923 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673FA7 #7FA73F

analogous

#3F4BA7 #673FA7 #9B3FA7

triadic

#673FA7 #A7673F #3FA767

tetradic

#673FA7 #A73F4B #7FA73F #3FA79B

square

#673FA7 #A73F4B #7FA73F #3FA79B

split-complementary

#673FA7 #A79B3F #4BA73F

monochromatic

#301D4E #4C2E7B #673FA7 #8660C3 #A88DD4

Accessibility & contrast

On white

7.38

#673FA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#673FA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673FA7

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673FA7	#FFFFFF	#000000	##FFFFFF
##673FA7	1.00	7.38	2.85	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056AA

Deuteranopia (green-blind)

#0E54A5

Tritanopia (blue-blind)

#58566D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #673fa7;
/* rgb */ color: rgb(103, 63, 167);
/* oklch */ color: oklch(46.9% 0.160 297.6);

Tailwind

colors: {
  custom: {
    50: '#9776c2',
    500: '#673fa7',
    950: '#000000',
  },
}

SCSS

$custom: #673fa7;
$custom-light: #9776c2;
$custom-dark: #000000;

JSON

{
  "hex": "#673fa7",
  "rgb": {
    "r": 103,
    "g": 63,
    "b": 167
  },
  "hsl": {
    "h": 263.077,
    "s": 45.217,
    "l": 45.098
  },
  "oklch": {
    "l": 0.46915,
    "c": 0.16019,
    "h": 297.6
  },
  "luminance": 0.09229
}

Semantic roles & 50–950 ramp

primary

#673FA7

secondary

#A8BF83

accent

#D553A3

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0912

muted

#7E7B81

Preview Lab

Preview with #673FA7

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

Preview Lab → · Contrast checker → · Palette generator →