#673F73#673F73

#673F73 is a dark, moderate purple. Relative luminance 0.077; OKLCH L 43.6% C 0.095 H 318.1°. Best body text is #FFFFFF at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#673F73
RGB	rgb(103, 63, 115)
HSL	hsl(286, 29%, 35%)
HSV	hsv(286, 45%, 45%)
CMYK	cmyk(10.4%, 45.2%, 0%, 54.9%)
CIE-LAB	lab(33.30, 27.15, -23.00)
CIE-LCH	lch(33.30, 35.58, 319.72°)
OKLab	oklab(43.61% 0.0708 -0.0635)
OKLCH	oklch(43.61% 0.095 318.1)
XYZ	xyz(10.4651, 7.6767, 17.1468)
Luminance	0.0768 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673F73 #4B733F

analogous

#4D3F73 #673F73 #733F65

triadic

#673F73 #73673F #3F7367

tetradic

#673F73 #734D3F #4B733F #3F6573

square

#673F73 #734D3F #4B733F #3F6573

split-complementary

#673F73 #65733F #3F734D

monochromatic

#201424 #44294B #673F73 #8A559B #A778B5

Accessibility & contrast

On white

8.28

#673F73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#673F73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673F73

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673F73	#FFFFFF	#000000	##FFFFFF
##673F73	1.00	8.28	2.54	8.28
#FFFFFF	8.28	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#374C75

Deuteranopia (green-blind)

#415071

Tritanopia (blue-blind)

#674653

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #673f73;
/* rgb */ color: rgb(103, 63, 115);
/* oklch */ color: oklch(43.6% 0.095 318.1);

Tailwind

colors: {
  custom: {
    50: '#93759b',
    500: '#673f73',
    950: '#000000',
  },
}

SCSS

$custom: #673f73;
$custom-light: #93759b;
$custom-dark: #000000;

JSON

{
  "hex": "#673f73",
  "rgb": {
    "r": 103,
    "g": 63,
    "b": 115
  },
  "hsl": {
    "h": 286.154,
    "s": 29.213,
    "l": 34.902
  },
  "oklch": {
    "l": 0.43607,
    "c": 0.09507,
    "h": 318.1
  },
  "luminance": 0.07676
}

Semantic roles & 50–950 ramp

primary

#673F73

secondary

#7A9F6E

accent

#C56279

background

#F9F7F9

surface

#F1EDF2

border

#CBC8CC

text

#0D080E

muted

#7E7B7E

Preview Lab

Preview with #673F73

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

Preview Lab → · Contrast checker → · Palette generator →