#673DA0#673DA0

#673DA0 is a mid, vivid violet. Relative luminance 0.088; OKLCH L 46.1% C 0.154 H 299.9°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#673DA0
RGB	rgb(103, 61, 160)
HSL	hsl(265, 45%, 43%)
HSV	hsv(265, 62%, 63%)
CMYK	cmyk(35.6%, 61.9%, 0%, 37.3%)
CIE-LAB	lab(35.52, 39.50, -47.16)
CIE-LCH	lch(35.52, 61.52, 309.95°)
OKLab	oklab(46.1% 0.077 -0.1339)
OKLCH	oklch(46.1% 0.154 299.9)
XYZ	xyz(13.6059, 8.7590, 34.2247)
Luminance	0.0876 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673DA0 #76A03D

analogous

#3D44A0 #673DA0 #983DA0

triadic

#673DA0 #A0673D #3DA067

tetradic

#673DA0 #A03D44 #76A03D #3DA098

square

#673DA0 #A03D44 #76A03D #3DA098

split-complementary

#673DA0 #A0983D #44A03D

monochromatic

#2E1B47 #4A2C74 #673DA0 #855AC0 #A686D1

Accessibility & contrast

On white

7.63

#673DA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#673DA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673DA0

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673DA0	#FFFFFF	#000000	##FFFFFF
##673DA0	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A3

Deuteranopia (green-blind)

#19539E

Tritanopia (blue-blind)

#5B5268

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #673da0;
/* rgb */ color: rgb(103, 61, 160);
/* oklch */ color: oklch(46.1% 0.154 299.9);

Tailwind

colors: {
  custom: {
    50: '#9675bd',
    500: '#673da0',
    950: '#000000',
  },
}

SCSS

$custom: #673da0;
$custom-light: #9675bd;
$custom-dark: #000000;

JSON

{
  "hex": "#673da0",
  "rgb": {
    "r": 103,
    "g": 61,
    "b": 160
  },
  "hsl": {
    "h": 265.455,
    "s": 44.796,
    "l": 43.333
  },
  "oklch": {
    "l": 0.46103,
    "c": 0.15446,
    "h": 299.9
  },
  "luminance": 0.08759
}

Semantic roles & 50–950 ramp

primary

#673DA0

secondary

#A1BB7D

accent

#D4539E

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #673DA0

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

Preview Lab → · Contrast checker → · Palette generator →