#673EA6#673EA6

#673EA6 is a mid, vivid violet. Relative luminance 0.091; OKLCH L 46.7% C 0.160 H 298.1°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#673EA6
RGB	rgb(103, 62, 166)
HSL	hsl(264, 46%, 45%)
HSV	hsv(264, 63%, 65%)
CMYK	cmyk(38%, 62.7%, 0%, 34.9%)
CIE-LAB	lab(36.14, 40.55, -49.76)
CIE-LCH	lch(36.14, 64.19, 309.17°)
OKLab	oklab(46.69% 0.0755 -0.1415)
OKLCH	oklch(46.69% 0.16 298.1)
XYZ	xyz(14.1973, 9.0818, 37.0740)
Luminance	0.0908 (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

#673EA6 #7DA63E

analogous

#3E49A6 #673EA6 #9B3EA6

triadic

#673EA6 #A6673E #3EA667

tetradic

#673EA6 #A63E49 #7DA63E #3EA69B

square

#673EA6 #A63E49 #7DA63E #3EA69B

split-complementary

#673EA6 #A69B3E #49A63E

monochromatic

#301D4D #4B2D79 #673EA6 #865EC3 #A88BD4

Accessibility & contrast

On white

7.46

#673EA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#673EA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673EA6

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673EA6	#FFFFFF	#000000	##FFFFFF
##673EA6	1.00	7.46	2.82	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055A9

Deuteranopia (green-blind)

#0E54A4

Tritanopia (blue-blind)

#58556C

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #673ea6;
/* rgb */ color: rgb(103, 62, 166);
/* oklch */ color: oklch(46.7% 0.160 298.1);

Tailwind

colors: {
  custom: {
    50: '#9775c1',
    500: '#673ea6',
    950: '#000000',
  },
}

SCSS

$custom: #673ea6;
$custom-light: #9775c1;
$custom-dark: #000000;

JSON

{
  "hex": "#673ea6",
  "rgb": {
    "r": 103,
    "g": 62,
    "b": 166
  },
  "hsl": {
    "h": 263.654,
    "s": 45.614,
    "l": 44.706
  },
  "oklch": {
    "l": 0.4669,
    "c": 0.1604,
    "h": 298.1
  },
  "luminance": 0.09082
}

Semantic roles & 50–950 ramp

primary

#673EA6

secondary

#A6BE82

accent

#D553A2

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #673EA6

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

Preview Lab → · Contrast checker → · Palette generator →