#673B96#673B96

#673B96 is a mid, vivid violet. Relative luminance 0.082; OKLCH L 45.1% C 0.145 H 303.4°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#673B96
RGB	rgb(103, 59, 150)
HSL	hsl(269, 44%, 41%)
HSV	hsv(269, 61%, 59%)
CMYK	cmyk(31.3%, 60.7%, 0%, 41.2%)
CIE-LAB	lab(34.42, 38.02, -42.87)
CIE-LCH	lch(34.42, 57.29, 311.57°)
OKLab	oklab(45.09% 0.0798 -0.1213)
OKLCH	oklch(45.09% 0.145 303.4)
XYZ	xyz(12.6613, 8.2135, 29.7666)
Luminance	0.0821 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673B96 #6A963B

analogous

#3B3C96 #673B96 #943B96

triadic

#673B96 #96673B #3B9667

tetradic

#673B96 #963B3C #6A963B #3B9694

square

#673B96 #963B3C #6A963B #3B9694

split-complementary

#673B96 #96943B #3C963B

monochromatic

#2B183E #492A6A #673B96 #8553BB #A47FCD

Accessibility & contrast

On white

7.95

#673B96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#673B96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673B96

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673B96	#FFFFFF	#000000	##FFFFFF
##673B96	1.00	7.95	2.64	7.95
#FFFFFF	7.95	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E5099

Deuteranopia (green-blind)

#245194

Tritanopia (blue-blind)

#5E4D63

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #673b96;
/* rgb */ color: rgb(103, 59, 150);
/* oklch */ color: oklch(45.1% 0.145 303.4);

Tailwind

colors: {
  custom: {
    50: '#9673b5',
    500: '#673b96',
    950: '#000000',
  },
}

SCSS

$custom: #673b96;
$custom-light: #9673b5;
$custom-dark: #000000;

JSON

{
  "hex": "#673b96",
  "rgb": {
    "r": 103,
    "g": 59,
    "b": 150
  },
  "hsl": {
    "h": 269.011,
    "s": 43.541,
    "l": 40.98
  },
  "oklch": {
    "l": 0.45092,
    "c": 0.1452,
    "h": 303.4
  },
  "luminance": 0.08214
}

Semantic roles & 50–950 ramp

primary

#673B96

secondary

#97B677

accent

#D35596

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0E0811

muted

#7E7B80

Preview Lab

Preview with #673B96

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

Preview Lab → · Contrast checker → · Palette generator →