#673BAC#673BAC

#673BAC is a mid, vivid violet. Relative luminance 0.090; OKLCH L 46.7% C 0.172 H 297.2°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#673BAC
RGB	rgb(103, 59, 172)
HSL	hsl(263, 49%, 45%)
HSV	hsv(263, 66%, 67%)
CMYK	cmyk(40.1%, 65.7%, 0%, 32.5%)
CIE-LAB	lab(35.96, 43.80, -53.63)
CIE-LCH	lch(35.96, 69.25, 309.24°)
OKLab	oklab(46.7% 0.0784 -0.1529)
OKLCH	oklch(46.7% 0.172 297.2)
XYZ	xyz(14.6020, 8.9898, 39.9876)
Luminance	0.0899 (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

#673BAC #80AC3B

analogous

#3B47AC #673BAC #A03BAC

triadic

#673BAC #AC673B #3BAC67

tetradic

#673BAC #AC3B47 #80AC3B #3BACA0

square

#673BAC #AC3B47 #80AC3B #3BACA0

split-complementary

#673BAC #ACA03B #47AC3B

monochromatic

#301C51 #4C2B7E #673BAC #865DC7 #A88AD7

Accessibility & contrast

On white

7.51

#673BAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#673BAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673BAC

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673BAC	#FFFFFF	#000000	##FFFFFF
##673BAC	1.00	7.51	2.80	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055AF

Deuteranopia (green-blind)

#0053AA

Tritanopia (blue-blind)

#56556E

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #673bac;
/* rgb */ color: rgb(103, 59, 172);
/* oklch */ color: oklch(46.7% 0.172 297.2);

Tailwind

colors: {
  custom: {
    50: '#9874c5',
    500: '#673bac',
    950: '#000000',
  },
}

SCSS

$custom: #673bac;
$custom-light: #9874c5;
$custom-dark: #000000;

JSON

{
  "hex": "#673bac",
  "rgb": {
    "r": 103,
    "g": 59,
    "b": 172
  },
  "hsl": {
    "h": 263.363,
    "s": 48.918,
    "l": 45.294
  },
  "oklch": {
    "l": 0.46699,
    "c": 0.17185,
    "h": 297.2
  },
  "luminance": 0.0899
}

Semantic roles & 50–950 ramp

primary

#673BAC

secondary

#A8C181

accent

#D84FA3

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #673BAC

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

Preview Lab → · Contrast checker → · Palette generator →