#673FA8#673FA8

#673FA8 is a mid, vivid violet. Relative luminance 0.093; OKLCH L 47.0% C 0.161 H 297.3°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#673FA8
RGB	rgb(103, 63, 168)
HSL	hsl(263, 45%, 45%)
HSV	hsv(263, 63%, 66%)
CMYK	cmyk(38.7%, 62.5%, 0%, 34.1%)
CIE-LAB	lab(36.49, 40.53, -50.39)
CIE-LCH	lch(36.49, 64.67, 308.81°)
OKLab	oklab(46.99% 0.0741 -0.1434)
OKLCH	oklch(46.99% 0.161 297.3)
XYZ	xyz(14.4371, 9.2655, 38.0660)
Luminance	0.0927 (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

#673FA8 #80A83F

analogous

#3F4BA8 #673FA8 #9B3FA8

triadic

#673FA8 #A8673F #3FA867

tetradic

#673FA8 #A83F4B #80A83F #3FA89B

square

#673FA8 #A83F4B #80A83F #3FA89B

split-complementary

#673FA8 #A89B3F #4BA83F

monochromatic

#301E4F #4C2E7B #673FA8 #8661C4 #A88DD4

Accessibility & contrast

On white

7.36

#673FA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#673FA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673FA8

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673FA8	#FFFFFF	#000000	##FFFFFF
##673FA8	1.00	7.36	2.85	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056AB

Deuteranopia (green-blind)

#0B55A6

Tritanopia (blue-blind)

#58566D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #673fa8;
/* rgb */ color: rgb(103, 63, 168);
/* oklch */ color: oklch(47.0% 0.161 297.3);

Tailwind

colors: {
  custom: {
    50: '#9776c3',
    500: '#673fa8',
    950: '#000000',
  },
}

SCSS

$custom: #673fa8;
$custom-light: #9776c3;
$custom-dark: #000000;

JSON

{
  "hex": "#673fa8",
  "rgb": {
    "r": 103,
    "g": 63,
    "b": 168
  },
  "hsl": {
    "h": 262.857,
    "s": 45.455,
    "l": 45.294
  },
  "oklch": {
    "l": 0.46988,
    "c": 0.16143,
    "h": 297.3
  },
  "luminance": 0.09266
}

Semantic roles & 50–950 ramp

primary

#673FA8

secondary

#A8BF84

accent

#D553A3

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0912

muted

#7E7B81

Preview Lab

Preview with #673FA8

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

Preview Lab → · Contrast checker → · Palette generator →