#673AD1#673AD1

#673AD1 is a mid, highly saturated violet. Relative luminance 0.105; OKLCH L 49.6% C 0.216 H 289.8°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#673AD1
RGB	rgb(103, 58, 209)
HSL	hsl(258, 62%, 52%)
HSV	hsv(258, 72%, 82%)
CMYK	cmyk(50.7%, 72.2%, 0%, 18%)
CIE-LAB	lab(38.75, 54.37, -70.81)
CIE-LCH	lch(38.75, 89.27, 307.52°)
OKLab	oklab(49.61% 0.0731 -0.2034)
OKLCH	oklch(49.61% 0.216 289.8)
XYZ	xyz(18.6119, 10.5123, 61.3576)
Luminance	0.1051 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 3.35

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673AD1 #A4D13A

analogous

#3A58D1 #673AD1 #B33AD1

triadic

#673AD1 #D1673A #3AD167

tetradic

#673AD1 #D13A58 #A4D13A #3AD1B3

square

#673AD1 #D13A58 #A4D13A #3AD1B3

split-complementary

#673AD1 #D1B33A #58D13A

monochromatic

#361B75 #4D27A7 #673AD1 #8D6CDD #B49DE8

Accessibility & contrast

On white

6.77

#673AD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#673AD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #673AD1

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673AD1	#FFFFFF	#000000	##FFFFFF
##673AD1	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED5

Deuteranopia (green-blind)

#0058CE

Tritanopia (blue-blind)

#416282

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #673ad1;
/* rgb */ color: rgb(103, 58, 209);
/* oklch */ color: oklch(49.6% 0.216 289.8);

Tailwind

colors: {
  custom: {
    50: '#9c74e0',
    500: '#673ad1',
    950: '#000000',
  },
}

SCSS

$custom: #673ad1;
$custom-light: #9c74e0;
$custom-dark: #000000;

JSON

{
  "hex": "#673ad1",
  "rgb": {
    "r": 103,
    "g": 58,
    "b": 209
  },
  "hsl": {
    "h": 257.881,
    "s": 62.14,
    "l": 52.353
  },
  "oklch": {
    "l": 0.49609,
    "c": 0.2161,
    "h": 289.8
  },
  "luminance": 0.10513
}

Semantic roles & 50–950 ramp

primary

#673AD1

secondary

#C1D493

accent

#E543B5

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0815

muted

#7F7B83

Preview Lab

Preview with #673AD1

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

Preview Lab → · Contrast checker → · Palette generator →