#673EA5#673EA5

#673EA5 is a mid, vivid violet. Relative luminance 0.090; OKLCH L 46.6% C 0.159 H 298.3°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#673EA5
RGB	rgb(103, 62, 165)
HSL	hsl(264, 45%, 45%)
HSV	hsv(264, 62%, 65%)
CMYK	cmyk(37.6%, 62.4%, 0%, 35.3%)
CIE-LAB	lab(36.07, 40.28, -49.27)
CIE-LCH	lch(36.07, 63.64, 309.26°)
OKLab	oklab(46.62% 0.0755 -0.1401)
OKLCH	oklch(46.62% 0.159 298.3)
XYZ	xyz(14.1060, 9.0452, 36.5927)
Luminance	0.0905 (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

#673EA5 #7CA53E

analogous

#3E49A5 #673EA5 #9A3EA5

triadic

#673EA5 #A5673E #3EA567

tetradic

#673EA5 #A53E49 #7CA53E #3EA59A

square

#673EA5 #A53E49 #7CA53E #3EA59A

split-complementary

#673EA5 #A59A3E #49A53E

monochromatic

#2F1D4C #4B2D79 #673EA5 #865EC2 #A78AD3

Accessibility & contrast

On white

7.48

#673EA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#673EA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673EA5

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673EA5	#FFFFFF	#000000	##FFFFFF
##673EA5	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055A8

Deuteranopia (green-blind)

#1154A3

Tritanopia (blue-blind)

#59546B

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #673ea5;
/* rgb */ color: rgb(103, 62, 165);
/* oklch */ color: oklch(46.6% 0.159 298.3);

Tailwind

colors: {
  custom: {
    50: '#9775c0',
    500: '#673ea5',
    950: '#000000',
  },
}

SCSS

$custom: #673ea5;
$custom-light: #9775c0;
$custom-dark: #000000;

JSON

{
  "hex": "#673ea5",
  "rgb": {
    "r": 103,
    "g": 62,
    "b": 165
  },
  "hsl": {
    "h": 263.883,
    "s": 45.374,
    "l": 44.51
  },
  "oklch": {
    "l": 0.46617,
    "c": 0.15916,
    "h": 298.3
  },
  "luminance": 0.09045
}

Semantic roles & 50–950 ramp

primary

#673EA5

secondary

#A6BE81

accent

#D553A1

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #673EA5

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

Preview Lab → · Contrast checker → · Palette generator →