#673B98#673B98

#673B98 is a mid, vivid violet. Relative luminance 0.083; OKLCH L 45.2% C 0.148 H 302.7°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#673B98
RGB	rgb(103, 59, 152)
HSL	hsl(268, 44%, 41%)
HSV	hsv(268, 61%, 60%)
CMYK	cmyk(32.2%, 61.2%, 0%, 40.4%)
CIE-LAB	lab(34.56, 38.53, -43.87)
CIE-LCH	lch(34.56, 58.39, 311.29°)
OKLab	oklab(45.23% 0.0798 -0.1242)
OKLCH	oklch(45.23% 0.148 302.7)
XYZ	xyz(12.8237, 8.2785, 30.6220)
Luminance	0.0828 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673B98 #6C983B

analogous

#3B3E98 #673B98 #963B98

triadic

#673B98 #98673B #3B9867

tetradic

#673B98 #983B3E #6C983B #3B9896

square

#673B98 #983B3E #6C983B #3B9896

split-complementary

#673B98 #98963B #3E983B

monochromatic

#2B1940 #492A6C #673B98 #8554BD #A580CE

Accessibility & contrast

On white

7.91

#673B98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#673B98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673B98

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673B98	#FFFFFF	#000000	##FFFFFF
##673B98	1.00	7.91	2.66	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#08509B

Deuteranopia (green-blind)

#225196

Tritanopia (blue-blind)

#5E4E64

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #673b98;
/* rgb */ color: rgb(103, 59, 152);
/* oklch */ color: oklch(45.2% 0.148 302.7);

Tailwind

colors: {
  custom: {
    50: '#9673b7',
    500: '#673b98',
    950: '#000000',
  },
}

SCSS

$custom: #673b98;
$custom-light: #9673b7;
$custom-dark: #000000;

JSON

{
  "hex": "#673b98",
  "rgb": {
    "r": 103,
    "g": 59,
    "b": 152
  },
  "hsl": {
    "h": 268.387,
    "s": 44.076,
    "l": 41.373
  },
  "oklch": {
    "l": 0.45231,
    "c": 0.14764,
    "h": 302.7
  },
  "luminance": 0.08278
}

Semantic roles & 50–950 ramp

primary

#673B98

secondary

#99B777

accent

#D45497

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0E0811

muted

#7E7B80

Preview Lab

Preview with #673B98

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

Preview Lab → · Contrast checker → · Palette generator →