#673D86#673D86

#673D86 is a dark, vivid violet. Relative luminance 0.079; OKLCH L 44.4% C 0.122 H 308.8°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#673D86
RGB	rgb(103, 61, 134)
HSL	hsl(275, 37%, 38%)
HSV	hsv(275, 54%, 53%)
CMYK	cmyk(23.1%, 54.5%, 0%, 47.5%)
CIE-LAB	lab(33.86, 32.83, -33.95)
CIE-LCH	lch(33.86, 47.23, 314.04°)
OKLab	oklab(44.36% 0.0766 -0.0952)
OKLCH	oklch(44.36% 0.122 308.8)
XYZ	xyz(11.5645, 7.9425, 23.4735)
Luminance	0.0794 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673D86 #5C863D

analogous

#423D86 #673D86 #863D80

triadic

#673D86 #86673D #3D8667

tetradic

#673D86 #86423D #5C863D #3D8086

square

#673D86 #86423D #5C863D #3D8086

split-complementary

#673D86 #80863D #3D8642

monochromatic

#261732 #472A5C #673D86 #8751B0 #A47BC3

Accessibility & contrast

On white

8.11

#673D86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#673D86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673D86

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673D86	#FFFFFF	#000000	##FFFFFF
##673D86	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#284E88

Deuteranopia (green-blind)

#355084

Tritanopia (blue-blind)

#634A5B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #673d86;
/* rgb */ color: rgb(103, 61, 134);
/* oklch */ color: oklch(44.4% 0.122 308.8);

Tailwind

colors: {
  custom: {
    50: '#9474a9',
    500: '#673d86',
    950: '#000000',
  },
}

SCSS

$custom: #673d86;
$custom-light: #9474a9;
$custom-dark: #000000;

JSON

{
  "hex": "#673d86",
  "rgb": {
    "r": 103,
    "g": 61,
    "b": 134
  },
  "hsl": {
    "h": 274.521,
    "s": 37.436,
    "l": 38.235
  },
  "oklch": {
    "l": 0.44359,
    "c": 0.12216,
    "h": 308.8
  },
  "luminance": 0.07942
}

Semantic roles & 50–950 ramp

primary

#673D86

secondary

#8BAD72

accent

#CD5A8B

background

#F9F7FA

surface

#F2EDF4

border

#CCC8CE

text

#0D0810

muted

#7E7B7F

Preview Lab

Preview with #673D86

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

Preview Lab → · Contrast checker → · Palette generator →