#673D94#673D94

#673D94 is a mid, vivid violet. Relative luminance 0.084; OKLCH L 45.3% C 0.140 H 303.6°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#673D94
RGB	rgb(103, 61, 148)
HSL	hsl(269, 42%, 41%)
HSV	hsv(269, 59%, 58%)
CMYK	cmyk(30.4%, 58.8%, 0%, 42%)
CIE-LAB	lab(34.72, 36.37, -41.17)
CIE-LCH	lch(34.72, 54.93, 311.45°)
OKLab	oklab(45.27% 0.0772 -0.1163)
OKLCH	oklch(45.27% 0.14 303.6)
XYZ	xyz(12.6064, 8.3592, 28.9606)
Luminance	0.0836 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673D94 #6A943D

analogous

#3D3E94 #673D94 #923D94

triadic

#673D94 #94673D #3D9467

tetradic

#673D94 #943D3E #6A943D #3D9492

square

#673D94 #943D3E #6A943D #3D9492

split-complementary

#673D94 #94923D #3E943D

monochromatic

#2B193D #492B69 #673D94 #8555B9 #A481CB

Accessibility & contrast

On white

7.86

#673D94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#673D94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673D94

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673D94	#FFFFFF	#000000	##FFFFFF
##673D94	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#185197

Deuteranopia (green-blind)

#295292

Tritanopia (blue-blind)

#5F4E62

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #673d94;
/* rgb */ color: rgb(103, 61, 148);
/* oklch */ color: oklch(45.3% 0.140 303.6);

Tailwind

colors: {
  custom: {
    50: '#9574b4',
    500: '#673d94',
    950: '#000000',
  },
}

SCSS

$custom: #673d94;
$custom-light: #9574b4;
$custom-dark: #000000;

JSON

{
  "hex": "#673d94",
  "rgb": {
    "r": 103,
    "g": 61,
    "b": 148
  },
  "hsl": {
    "h": 268.966,
    "s": 41.627,
    "l": 40.98
  },
  "oklch": {
    "l": 0.45267,
    "c": 0.13961,
    "h": 303.6
  },
  "luminance": 0.08359
}

Semantic roles & 50–950 ramp

primary

#673D94

secondary

#97B578

accent

#D15696

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0E0811

muted

#7E7B80

Preview Lab

Preview with #673D94

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

Preview Lab → · Contrast checker → · Palette generator →