#673FA0#673FA0

#673FA0 is a mid, vivid violet. Relative luminance 0.090; OKLCH L 46.4% C 0.151 H 299.5°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#673FA0
RGB	rgb(103, 63, 160)
HSL	hsl(265, 43%, 44%)
HSV	hsv(265, 61%, 63%)
CMYK	cmyk(35.6%, 60.6%, 0%, 37.3%)
CIE-LAB	lab(35.94, 38.38, -46.48)
CIE-LCH	lch(35.94, 60.28, 309.54°)
OKLab	oklab(46.41% 0.0745 -0.1319)
OKLCH	oklch(46.41% 0.151 299.5)
XYZ	xyz(13.7146, 8.9765, 34.2610)
Luminance	0.0898 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673FA0 #78A03F

analogous

#3F47A0 #673FA0 #973FA0

triadic

#673FA0 #A0673F #3FA067

tetradic

#673FA0 #A03F47 #78A03F #3FA097

square

#673FA0 #A03F47 #78A03F #3FA097

split-complementary

#673FA0 #A0973F #47A03F

monochromatic

#2E1C48 #4B2E74 #673FA0 #855DBF #A689D0

Accessibility & contrast

On white

7.51

#673FA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#673FA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673FA0

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673FA0	#FFFFFF	#000000	##FFFFFF
##673FA0	1.00	7.51	2.80	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0354A3

Deuteranopia (green-blind)

#1D549E

Tritanopia (blue-blind)

#5B5369

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #673fa0;
/* rgb */ color: rgb(103, 63, 160);
/* oklch */ color: oklch(46.4% 0.151 299.5);

Tailwind

colors: {
  custom: {
    50: '#9676bd',
    500: '#673fa0',
    950: '#000000',
  },
}

SCSS

$custom: #673fa0;
$custom-light: #9676bd;
$custom-dark: #000000;

JSON

{
  "hex": "#673fa0",
  "rgb": {
    "r": 103,
    "g": 63,
    "b": 160
  },
  "hsl": {
    "h": 264.742,
    "s": 43.498,
    "l": 43.725
  },
  "oklch": {
    "l": 0.46411,
    "c": 0.15149,
    "h": 299.5
  },
  "luminance": 0.08977
}

Semantic roles & 50–950 ramp

primary

#673FA0

secondary

#A3BB80

accent

#D3559F

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #673FA0

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

Preview Lab → · Contrast checker → · Palette generator →