#673497#673497

#673497 is a dark, vivid violet. Relative luminance 0.076; OKLCH L 44.1% C 0.157 H 304.4°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#673497
RGB	rgb(103, 52, 151)
HSL	hsl(271, 49%, 40%)
HSV	hsv(271, 66%, 59%)
CMYK	cmyk(31.8%, 65.6%, 0%, 40.8%)
CIE-LAB	lab(33.08, 42.08, -45.64)
CIE-LCH	lch(33.08, 62.08, 312.68°)
OKLab	oklab(44.14% 0.0886 -0.1294)
OKLCH	oklch(44.14% 0.157 304.4)
XYZ	xyz(12.4062, 7.5740, 30.0805)
Luminance	0.0757 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673497 #649734

analogous

#363497 #673497 #973495

triadic

#673497 #976734 #349767

tetradic

#673497 #973634 #649734 #349597

square

#673497 #973634 #649734 #349597

split-complementary

#673497 #959734 #349736

monochromatic

#29153C #482469 #673497 #8648C0 #A476D0

Accessibility & contrast

On white

8.35

#673497 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#673497 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673497

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673497	#FFFFFF	#000000	##FFFFFF
##673497	1.00	8.35	2.51	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004C9A

Deuteranopia (green-blind)

#174E95

Tritanopia (blue-blind)

#5E4961

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #673497;
/* rgb */ color: rgb(103, 52, 151);
/* oklch */ color: oklch(44.1% 0.157 304.4);

Tailwind

colors: {
  custom: {
    50: '#966fb6',
    500: '#673497',
    950: '#000000',
  },
}

SCSS

$custom: #673497;
$custom-light: #966fb6;
$custom-dark: #000000;

JSON

{
  "hex": "#673497",
  "rgb": {
    "r": 103,
    "g": 52,
    "b": 151
  },
  "hsl": {
    "h": 270.909,
    "s": 48.768,
    "l": 39.804
  },
  "oklch": {
    "l": 0.44138,
    "c": 0.15681,
    "h": 304.4
  },
  "luminance": 0.07574
}

Semantic roles & 50–950 ramp

primary

#673497

secondary

#92B86F

accent

#D84F92

background

#F9F6FB

surface

#F2ECF6

border

#CCC7D0

text

#0E0711

muted

#7E7A80

Preview Lab

Preview with #673497

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

Preview Lab → · Contrast checker → · Palette generator →