#673397#673397

#673397 is a dark, vivid violet. Relative luminance 0.075; OKLCH L 44.0% C 0.158 H 304.6°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#673397
RGB	rgb(103, 51, 151)
HSL	hsl(271, 50%, 40%)
HSV	hsv(271, 66%, 59%)
CMYK	cmyk(31.8%, 66.2%, 0%, 40.8%)
CIE-LAB	lab(32.89, 42.61, -45.95)
CIE-LCH	lch(32.89, 62.66, 312.84°)
OKLab	oklab(44% 0.0898 -0.1303)
OKLCH	oklch(44% 0.158 304.6)
XYZ	xyz(12.3620, 7.4856, 30.0658)
Luminance	0.0749 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673397 #639733

analogous

#353397 #673397 #973395

triadic

#673397 #976733 #339767

tetradic

#673397 #973533 #639733 #339597

square

#673397 #973533 #639733 #339597

split-complementary

#673397 #959733 #339735

monochromatic

#29143C #482469 #673397 #8647C1 #A474D0

Accessibility & contrast

On white

8.41

#673397 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#673397 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673397

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673397	#FFFFFF	#000000	##FFFFFF
##673397	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004C9A

Deuteranopia (green-blind)

#164D95

Tritanopia (blue-blind)

#5E4960

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #673397;
/* rgb */ color: rgb(103, 51, 151);
/* oklch */ color: oklch(44.0% 0.158 304.6);

Tailwind

colors: {
  custom: {
    50: '#966eb6',
    500: '#673397',
    950: '#000000',
  },
}

SCSS

$custom: #673397;
$custom-light: #966eb6;
$custom-dark: #000000;

JSON

{
  "hex": "#673397",
  "rgb": {
    "r": 103,
    "g": 51,
    "b": 151
  },
  "hsl": {
    "h": 271.2,
    "s": 49.505,
    "l": 39.608
  },
  "oklch": {
    "l": 0.44,
    "c": 0.15823,
    "h": 304.6
  },
  "luminance": 0.07486
}

Semantic roles & 50–950 ramp

primary

#673397

secondary

#91B86D

accent

#D94F91

background

#F9F6FB

surface

#F2ECF6

border

#CCC7D0

text

#0E0711

muted

#7E7A80

Preview Lab

Preview with #673397

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

Preview Lab → · Contrast checker → · Palette generator →