#673EA1#673EA1

#673EA1 is a mid, vivid violet. Relative luminance 0.089; OKLCH L 46.3% C 0.154 H 299.4°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#673EA1
RGB	rgb(103, 62, 161)
HSL	hsl(265, 44%, 44%)
HSV	hsv(265, 61%, 63%)
CMYK	cmyk(36%, 61.5%, 0%, 36.9%)
CIE-LAB	lab(35.79, 39.21, -47.32)
CIE-LCH	lch(35.79, 61.45, 309.65°)
OKLab	oklab(46.33% 0.0757 -0.1344)
OKLCH	oklch(46.33% 0.154 299.4)
XYZ	xyz(13.7476, 8.9019, 34.7053)
Luminance	0.0890 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673EA1 #78A13E

analogous

#3E46A1 #673EA1 #983EA1

triadic

#673EA1 #A1673E #3EA167

tetradic

#673EA1 #A13E46 #78A13E #3EA198

square

#673EA1 #A13E46 #78A13E #3EA198

split-complementary

#673EA1 #A1983E #46A13E

monochromatic

#2E1C49 #4B2D75 #673EA1 #855CC0 #A688D1

Accessibility & contrast

On white

7.55

#673EA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#673EA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673EA1

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673EA1	#FFFFFF	#000000	##FFFFFF
##673EA1	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054A4

Deuteranopia (green-blind)

#1A539F

Tritanopia (blue-blind)

#5A5369

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #673ea1;
/* rgb */ color: rgb(103, 62, 161);
/* oklch */ color: oklch(46.3% 0.154 299.4);

Tailwind

colors: {
  custom: {
    50: '#9675bd',
    500: '#673ea1',
    950: '#000000',
  },
}

SCSS

$custom: #673ea1;
$custom-light: #9675bd;
$custom-dark: #000000;

JSON

{
  "hex": "#673ea1",
  "rgb": {
    "r": 103,
    "g": 62,
    "b": 161
  },
  "hsl": {
    "h": 264.848,
    "s": 44.395,
    "l": 43.725
  },
  "oklch": {
    "l": 0.46327,
    "c": 0.15422,
    "h": 299.4
  },
  "luminance": 0.08902
}

Semantic roles & 50–950 ramp

primary

#673EA1

secondary

#A3BC7F

accent

#D4549F

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #673EA1

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

Preview Lab → · Contrast checker → · Palette generator →