#673C97#673C97

#673C97 is a mid, vivid violet. Relative luminance 0.084; OKLCH L 45.3% C 0.145 H 302.8°. Best body text is #FFFFFF at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#673C97
RGB	rgb(103, 60, 151)
HSL	hsl(268, 43%, 41%)
HSV	hsv(268, 60%, 59%)
CMYK	cmyk(31.8%, 60.3%, 0%, 40.8%)
CIE-LAB	lab(34.70, 37.71, -43.03)
CIE-LCH	lch(34.70, 57.22, 311.23°)
OKLab	oklab(45.32% 0.0785 -0.1218)
OKLCH	oklch(45.32% 0.145 302.8)
XYZ	xyz(12.7940, 8.3496, 30.2098)
Luminance	0.0835 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673C97 #6C973C

analogous

#3C3F97 #673C97 #953C97

triadic

#673C97 #97673C #3C9767

tetradic

#673C97 #973C3F #6C973C #3C9795

square

#673C97 #973C3F #6C973C #3C9795

split-complementary

#673C97 #97953C #3F973C

monochromatic

#2B193F #492B6B #673C97 #8555BB #A581CD

Accessibility & contrast

On white

7.87

#673C97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#673C97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673C97

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673C97	#FFFFFF	#000000	##FFFFFF
##673C97	1.00	7.87	2.67	7.87
#FFFFFF	7.87	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F519A

Deuteranopia (green-blind)

#255195

Tritanopia (blue-blind)

#5E4E63

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #673c97;
/* rgb */ color: rgb(103, 60, 151);
/* oklch */ color: oklch(45.3% 0.145 302.8);

Tailwind

colors: {
  custom: {
    50: '#9674b6',
    500: '#673c97',
    950: '#000000',
  },
}

SCSS

$custom: #673c97;
$custom-light: #9674b6;
$custom-dark: #000000;

JSON

{
  "hex": "#673c97",
  "rgb": {
    "r": 103,
    "g": 60,
    "b": 151
  },
  "hsl": {
    "h": 268.352,
    "s": 43.128,
    "l": 41.373
  },
  "oklch": {
    "l": 0.45315,
    "c": 0.14488,
    "h": 302.8
  },
  "luminance": 0.0835
}

Semantic roles & 50–950 ramp

primary

#673C97

secondary

#99B778

accent

#D35597

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0E0811

muted

#7E7B80

Preview Lab

Preview with #673C97

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

Preview Lab → · Contrast checker → · Palette generator →