#673DA7#673DA7

#673DA7 is a mid, vivid violet. Relative luminance 0.090; OKLCH L 46.6% C 0.163 H 298.0°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#673DA7
RGB	rgb(103, 61, 167)
HSL	hsl(264, 46%, 45%)
HSV	hsv(264, 63%, 65%)
CMYK	cmyk(38.3%, 63.5%, 0%, 34.5%)
CIE-LAB	lab(36.01, 41.37, -50.58)
CIE-LCH	lch(36.01, 65.34, 309.28°)
OKLab	oklab(46.61% 0.0766 -0.1439)
OKLCH	oklch(46.61% 0.163 298)
XYZ	xyz(14.2356, 9.0109, 37.5410)
Luminance	0.0901 (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

#673DA7 #7DA73D

analogous

#3D48A7 #673DA7 #9C3DA7

triadic

#673DA7 #A7673D #3DA767

tetradic

#673DA7 #A73D48 #7DA73D #3DA79C

square

#673DA7 #A73D48 #7DA73D #3DA79C

split-complementary

#673DA7 #A79C3D #48A73D

monochromatic

#301C4D #4B2D7A #673DA7 #865DC4 #A88AD4

Accessibility & contrast

On white

7.49

#673DA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#673DA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673DA7

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673DA7	#FFFFFF	#000000	##FFFFFF
##673DA7	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055AA

Deuteranopia (green-blind)

#0654A5

Tritanopia (blue-blind)

#58556C

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #673da7;
/* rgb */ color: rgb(103, 61, 167);
/* oklch */ color: oklch(46.6% 0.163 298.0);

Tailwind

colors: {
  custom: {
    50: '#9775c2',
    500: '#673da7',
    950: '#000000',
  },
}

SCSS

$custom: #673da7;
$custom-light: #9775c2;
$custom-dark: #000000;

JSON

{
  "hex": "#673da7",
  "rgb": {
    "r": 103,
    "g": 61,
    "b": 167
  },
  "hsl": {
    "h": 263.774,
    "s": 46.491,
    "l": 44.706
  },
  "oklch": {
    "l": 0.46614,
    "c": 0.16304,
    "h": 298
  },
  "luminance": 0.09011
}

Semantic roles & 50–950 ramp

primary

#673DA7

secondary

#A6BF81

accent

#D652A2

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #673DA7

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

Preview Lab → · Contrast checker → · Palette generator →