#673A9F#673A9F

#673A9F is a mid, vivid violet. Relative luminance 0.084; OKLCH L 45.6% C 0.158 H 300.8°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#673A9F
RGB	rgb(103, 58, 159)
HSL	hsl(267, 47%, 43%)
HSV	hsv(267, 64%, 62%)
CMYK	cmyk(35.2%, 63.5%, 0%, 37.6%)
CIE-LAB	lab(34.83, 40.90, -47.67)
CIE-LCH	lch(34.83, 62.81, 310.63°)
OKLab	oklab(45.58% 0.0807 -0.1354)
OKLCH	oklch(45.58% 0.158 300.8)
XYZ	xyz(13.3631, 8.4128, 33.7140)
Luminance	0.0841 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673A9F #729F3A

analogous

#3A3F9F #673A9F #9A3A9F

triadic

#673A9F #9F673A #3A9F67

tetradic

#673A9F #9F3A3F #729F3A #3A9F9A

square

#673A9F #9F3A3F #729F3A #3A9F9A

split-complementary

#673A9F #9F9A3A #3F9F3A

monochromatic

#2D1945 #4A2A72 #673A9F #8555C1 #A582D1

Accessibility & contrast

On white

7.83

#673A9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#673A9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673A9F

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673A9F	#FFFFFF	#000000	##FFFFFF
##673A9F	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A2

Deuteranopia (green-blind)

#14519D

Tritanopia (blue-blind)

#5B5067

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #673a9f;
/* rgb */ color: rgb(103, 58, 159);
/* oklch */ color: oklch(45.6% 0.158 300.8);

Tailwind

colors: {
  custom: {
    50: '#9673bc',
    500: '#673a9f',
    950: '#000000',
  },
}

SCSS

$custom: #673a9f;
$custom-light: #9673bc;
$custom-dark: #000000;

JSON

{
  "hex": "#673a9f",
  "rgb": {
    "r": 103,
    "g": 58,
    "b": 159
  },
  "hsl": {
    "h": 266.733,
    "s": 46.544,
    "l": 42.549
  },
  "oklch": {
    "l": 0.45581,
    "c": 0.15763,
    "h": 300.8
  },
  "luminance": 0.08413
}

Semantic roles & 50–950 ramp

primary

#673A9F

secondary

#9EBB7A

accent

#D6529B

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #673A9F

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

Preview Lab → · Contrast checker → · Palette generator →