#673BA9#673BA9

#673BA9 is a mid, vivid violet. Relative luminance 0.089; OKLCH L 46.5% C 0.168 H 297.9°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#673BA9
RGB	rgb(103, 59, 169)
HSL	hsl(264, 48%, 45%)
HSV	hsv(264, 65%, 66%)
CMYK	cmyk(39.1%, 65.1%, 0%, 33.7%)
CIE-LAB	lab(35.74, 43.00, -52.20)
CIE-LCH	lch(35.74, 67.63, 309.48°)
OKLab	oklab(46.47% 0.0787 -0.1487)
OKLCH	oklch(46.47% 0.168 297.9)
XYZ	xyz(14.3171, 8.8759, 38.4873)
Luminance	0.0888 (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

#673BA9 #7DA93B

analogous

#3B46A9 #673BA9 #9E3BA9

triadic

#673BA9 #A9673B #3BA967

tetradic

#673BA9 #A93B46 #7DA93B #3BA99E

square

#673BA9 #A93B46 #7DA93B #3BA99E

split-complementary

#673BA9 #A99E3B #46A93B

monochromatic

#301B4E #4B2B7C #673BA9 #865BC6 #A889D6

Accessibility & contrast

On white

7.57

#673BA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#673BA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673BA9

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673BA9	#FFFFFF	#000000	##FFFFFF
##673BA9	1.00	7.57	2.78	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054AC

Deuteranopia (green-blind)

#0053A7

Tritanopia (blue-blind)

#57546D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #673ba9;
/* rgb */ color: rgb(103, 59, 169);
/* oklch */ color: oklch(46.5% 0.168 297.9);

Tailwind

colors: {
  custom: {
    50: '#9774c3',
    500: '#673ba9',
    950: '#000000',
  },
}

SCSS

$custom: #673ba9;
$custom-light: #9774c3;
$custom-dark: #000000;

JSON

{
  "hex": "#673ba9",
  "rgb": {
    "r": 103,
    "g": 59,
    "b": 169
  },
  "hsl": {
    "h": 264,
    "s": 48.246,
    "l": 44.706
  },
  "oklch": {
    "l": 0.4647,
    "c": 0.16826,
    "h": 297.9
  },
  "luminance": 0.08876
}

Semantic roles & 50–950 ramp

primary

#673BA9

secondary

#A6C080

accent

#D850A1

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #673BA9

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

Preview Lab → · Contrast checker → · Palette generator →