#673F84#673F84

#673F84 is a dark, moderate violet. Relative luminance 0.081; OKLCH L 44.6% C 0.116 H 309.2°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#673F84
RGB	rgb(103, 63, 132)
HSL	hsl(275, 35%, 38%)
HSV	hsv(275, 52%, 52%)
CMYK	cmyk(22%, 52.3%, 0%, 48.2%)
CIE-LAB	lab(34.20, 31.17, -32.18)
CIE-LCH	lch(34.20, 44.80, 314.09°)
OKLab	oklab(44.57% 0.0734 -0.09)
OKLCH	oklch(44.57% 0.116 309.2)
XYZ	xyz(11.5351, 8.1047, 22.7820)
Luminance	0.0810 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673F84 #5C843F

analogous

#443F84 #673F84 #843F7E

triadic

#673F84 #84673F #3F8467

tetradic

#673F84 #84443F #5C843F #3F7E84

square

#673F84 #84443F #5C843F #3F7E84

split-complementary

#673F84 #7E843F #3F8444

monochromatic

#261731 #472B5B #673F84 #8753AD #A47DC1

Accessibility & contrast

On white

8.01

#673F84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#673F84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673F84

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673F84	#FFFFFF	#000000	##FFFFFF
##673F84	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C4F86

Deuteranopia (green-blind)

#385182

Tritanopia (blue-blind)

#634B5B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #673f84;
/* rgb */ color: rgb(103, 63, 132);
/* oklch */ color: oklch(44.6% 0.116 309.2);

Tailwind

colors: {
  custom: {
    50: '#9475a8',
    500: '#673f84',
    950: '#000000',
  },
}

SCSS

$custom: #673f84;
$custom-light: #9475a8;
$custom-dark: #000000;

JSON

{
  "hex": "#673f84",
  "rgb": {
    "r": 103,
    "g": 63,
    "b": 132
  },
  "hsl": {
    "h": 274.783,
    "s": 35.385,
    "l": 38.235
  },
  "oklch": {
    "l": 0.44571,
    "c": 0.11618,
    "h": 309.2
  },
  "luminance": 0.08105
}

Semantic roles & 50–950 ramp

primary

#673F84

secondary

#8BAB74

accent

#CB5C8B

background

#F9F7FA

surface

#F2EDF4

border

#CCC8CE

text

#0D080F

muted

#7E7B7F

Preview Lab

Preview with #673F84

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

Preview Lab → · Contrast checker → · Palette generator →