#673BA3#673BA3

#673BA3 is a mid, vivid violet. Relative luminance 0.087; OKLCH L 46.0% C 0.161 H 299.5°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#673BA3
RGB	rgb(103, 59, 163)
HSL	hsl(265, 47%, 44%)
HSV	hsv(265, 64%, 64%)
CMYK	cmyk(36.8%, 63.8%, 0%, 36.1%)
CIE-LAB	lab(35.31, 41.41, -49.30)
CIE-LCH	lch(35.31, 64.38, 310.03°)
OKLab	oklab(46.02% 0.0792 -0.1402)
OKLCH	oklch(46.02% 0.161 299.5)
XYZ	xyz(13.7667, 8.6557, 35.5887)
Luminance	0.0866 (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

#673BA3 #77A33B

analogous

#3B43A3 #673BA3 #9B3BA3

triadic

#673BA3 #A3673B #3BA367

tetradic

#673BA3 #A33B43 #77A33B #3BA39B

square

#673BA3 #A33B43 #77A33B #3BA39B

split-complementary

#673BA3 #A39B3B #43A33B

monochromatic

#2E1A49 #4B2B76 #673BA3 #8558C3 #A685D3

Accessibility & contrast

On white

7.69

#673BA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#673BA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673BA3

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673BA3	#FFFFFF	#000000	##FFFFFF
##673BA3	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A6

Deuteranopia (green-blind)

#0D52A1

Tritanopia (blue-blind)

#5A5269

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #673ba3;
/* rgb */ color: rgb(103, 59, 163);
/* oklch */ color: oklch(46.0% 0.161 299.5);

Tailwind

colors: {
  custom: {
    50: '#9773bf',
    500: '#673ba3',
    950: '#000000',
  },
}

SCSS

$custom: #673ba3;
$custom-light: #9773bf;
$custom-dark: #000000;

JSON

{
  "hex": "#673ba3",
  "rgb": {
    "r": 103,
    "g": 59,
    "b": 163
  },
  "hsl": {
    "h": 265.385,
    "s": 46.847,
    "l": 43.529
  },
  "oklch": {
    "l": 0.46022,
    "c": 0.16102,
    "h": 299.5
  },
  "luminance": 0.08656
}

Semantic roles & 50–950 ramp

primary

#673BA3

secondary

#A2BD7D

accent

#D6519E

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #673BA3

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

Preview Lab → · Contrast checker → · Palette generator →