#673F85#673F85

#673F85 is a dark, moderate violet. Relative luminance 0.081; OKLCH L 44.6% C 0.117 H 308.8°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#673F85
RGB	rgb(103, 63, 133)
HSL	hsl(274, 36%, 38%)
HSV	hsv(274, 53%, 52%)
CMYK	cmyk(22.6%, 52.6%, 0%, 47.8%)
CIE-LAB	lab(34.26, 31.42, -32.71)
CIE-LCH	lch(34.26, 45.35, 313.85°)
OKLab	oklab(44.63% 0.0736 -0.0916)
OKLCH	oklch(44.63% 0.117 308.8)
XYZ	xyz(11.6038, 8.1322, 23.1441)
Luminance	0.0813 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673F85 #5D853F

analogous

#443F85 #673F85 #853F80

triadic

#673F85 #85673F #3F8567

tetradic

#673F85 #85443F #5D853F #3F8085

square

#673F85 #85443F #5D853F #3F8085

split-complementary

#673F85 #80853F #3F8544

monochromatic

#271832 #472B5B #673F85 #8753AE #A47DC1

Accessibility & contrast

On white

8.00

#673F85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#673F85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673F85

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673F85	#FFFFFF	#000000	##FFFFFF
##673F85	1.00	8.00	2.63	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C4F87

Deuteranopia (green-blind)

#385183

Tritanopia (blue-blind)

#634B5C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #673f85;
/* rgb */ color: rgb(103, 63, 133);
/* oklch */ color: oklch(44.6% 0.117 308.8);

Tailwind

colors: {
  custom: {
    50: '#9475a9',
    500: '#673f85',
    950: '#000000',
  },
}

SCSS

$custom: #673f85;
$custom-light: #9475a9;
$custom-dark: #000000;

JSON

{
  "hex": "#673f85",
  "rgb": {
    "r": 103,
    "g": 63,
    "b": 133
  },
  "hsl": {
    "h": 274.286,
    "s": 35.714,
    "l": 38.431
  },
  "oklch": {
    "l": 0.44632,
    "c": 0.11745,
    "h": 308.8
  },
  "luminance": 0.08132
}

Semantic roles & 50–950 ramp

primary

#673F85

secondary

#8CAC74

accent

#CC5C8C

background

#F9F7FA

surface

#F2EDF4

border

#CCC8CE

text

#0D0810

muted

#7E7B7F

Preview Lab

Preview with #673F85

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

Preview Lab → · Contrast checker → · Palette generator →