#673BC8#673BC8

#673BC8 is a mid, highly saturated violet. Relative luminance 0.102; OKLCH L 49.0% C 0.205 H 291.2°. Best body text is #FFFFFF at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#673BC8
RGB	rgb(103, 59, 200)
HSL	hsl(259, 56%, 51%)
HSV	hsv(259, 71%, 78%)
CMYK	cmyk(48.5%, 70.5%, 0%, 21.6%)
CIE-LAB	lab(38.17, 51.41, -66.54)
CIE-LCH	lch(38.17, 84.08, 307.69°)
OKLab	oklab(48.96% 0.0741 -0.1908)
OKLCH	oklch(48.96% 0.205 291.2)
XYZ	xyz(17.5799, 10.1810, 55.6712)
Luminance	0.1018 (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

#673BC8 #9CC83B

analogous

#3B56C8 #673BC8 #AD3BC8

triadic

#673BC8 #C8673B #3BC867

tetradic

#673BC8 #C83B56 #9CC83B #3BC8AD

square

#673BC8 #C83B56 #9CC83B #3BC8AD

split-complementary

#673BC8 #C8AD3B #56C83B

monochromatic

#361E6B #4E2B9A #673BC8 #8C6BD5 #B19BE3

Accessibility & contrast

On white

6.92

#673BC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#673BC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #673BC8

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673BC8	#FFFFFF	#000000	##FFFFFF
##673BC8	1.00	6.92	3.04	6.92
#FFFFFF	6.92	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CCC

Deuteranopia (green-blind)

#0057C5

Tritanopia (blue-blind)

#475F7D

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #673bc8;
/* rgb */ color: rgb(103, 59, 200);
/* oklch */ color: oklch(49.0% 0.205 291.2);

Tailwind

colors: {
  custom: {
    50: '#9b75da',
    500: '#673bc8',
    950: '#000000',
  },
}

SCSS

$custom: #673bc8;
$custom-light: #9b75da;
$custom-dark: #000000;

JSON

{
  "hex": "#673bc8",
  "rgb": {
    "r": 103,
    "g": 59,
    "b": 200
  },
  "hsl": {
    "h": 258.723,
    "s": 56.175,
    "l": 50.784
  },
  "oklch": {
    "l": 0.48962,
    "c": 0.20473,
    "h": 291.2
  },
  "luminance": 0.10182
}

Semantic roles & 50–950 ramp

primary

#673BC8

secondary

#BBCF90

accent

#DF48B0

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0815

muted

#7F7B83

Preview Lab

Preview with #673BC8

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

Preview Lab → · Contrast checker → · Palette generator →