#673D75#673D75

#673D75 is a dark, moderate purple. Relative luminance 0.075; OKLCH L 43.4% C 0.101 H 317.3°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#673D75
RGB	rgb(103, 61, 117)
HSL	hsl(285, 31%, 35%)
HSV	hsv(285, 48%, 46%)
CMYK	cmyk(12%, 47.9%, 0%, 54.1%)
CIE-LAB	lab(32.93, 28.79, -24.84)
CIE-LCH	lch(32.93, 38.02, 319.22°)
OKLab	oklab(43.36% 0.0744 -0.0687)
OKLCH	oklch(43.36% 0.101 317.3)
XYZ	xyz(10.4727, 7.5057, 17.7233)
Luminance	0.0751 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673D75 #4B753D

analogous

#4B3D75 #673D75 #753D67

triadic

#673D75 #75673D #3D7567

tetradic

#673D75 #754B3D #4B753D #3D6775

square

#673D75 #754B3D #4B753D #3D6775

split-complementary

#673D75 #67753D #3D754B

monochromatic

#201325 #44284D #673D75 #8A529D #A775B7

Accessibility & contrast

On white

8.40

#673D75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#673D75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673D75

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673D75	#FFFFFF	#000000	##FFFFFF
##673D75	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334B77

Deuteranopia (green-blind)

#3F4F73

Tritanopia (blue-blind)

#674553

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #673d75;
/* rgb */ color: rgb(103, 61, 117);
/* oklch */ color: oklch(43.4% 0.101 317.3);

Tailwind

colors: {
  custom: {
    50: '#94749d',
    500: '#673d75',
    950: '#000000',
  },
}

SCSS

$custom: #673d75;
$custom-light: #94749d;
$custom-dark: #000000;

JSON

{
  "hex": "#673d75",
  "rgb": {
    "r": 103,
    "g": 61,
    "b": 117
  },
  "hsl": {
    "h": 285,
    "s": 31.461,
    "l": 34.902
  },
  "oklch": {
    "l": 0.43365,
    "c": 0.10125,
    "h": 317.3
  },
  "luminance": 0.07505
}

Semantic roles & 50–950 ramp

primary

#673D75

secondary

#7AA16C

accent

#C8607A

background

#F9F7F9

surface

#F1EDF2

border

#CBC8CC

text

#0D080E

muted

#7E7B7E

Preview Lab

Preview with #673D75

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

Preview Lab → · Contrast checker → · Palette generator →