#673D9C#673D9C

#673D9C is a mid, vivid violet. Relative luminance 0.086; OKLCH L 45.8% C 0.150 H 301.1°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#673D9C
RGB	rgb(103, 61, 156)
HSL	hsl(267, 44%, 43%)
HSV	hsv(267, 61%, 61%)
CMYK	cmyk(34%, 60.9%, 0%, 38.8%)
CIE-LAB	lab(35.24, 38.45, -45.19)
CIE-LCH	lch(35.24, 59.33, 310.39°)
OKLab	oklab(45.82% 0.0771 -0.1281)
OKLCH	oklch(45.82% 0.15 301.1)
XYZ	xyz(13.2616, 8.6213, 32.4114)
Luminance	0.0862 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673D9C #729C3D

analogous

#3D439C #673D9C #963D9C

triadic

#673D9C #9C673D #3D9C67

tetradic

#673D9C #9C3D43 #729C3D #3D9C96

square

#673D9C #9C3D43 #729C3D #3D9C96

split-complementary

#673D9C #9C963D #439C3D

monochromatic

#2D1B44 #4A2C70 #673D9C #8558BE #A584CF

Accessibility & contrast

On white

7.71

#673D9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#673D9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673D9C

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673D9C	#FFFFFF	#000000	##FFFFFF
##673D9C	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#05529F

Deuteranopia (green-blind)

#20529A

Tritanopia (blue-blind)

#5C5166

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #673d9c;
/* rgb */ color: rgb(103, 61, 156);
/* oklch */ color: oklch(45.8% 0.150 301.1);

Tailwind

colors: {
  custom: {
    50: '#9674ba',
    500: '#673d9c',
    950: '#000000',
  },
}

SCSS

$custom: #673d9c;
$custom-light: #9674ba;
$custom-dark: #000000;

JSON

{
  "hex": "#673d9c",
  "rgb": {
    "r": 103,
    "g": 61,
    "b": 156
  },
  "hsl": {
    "h": 266.526,
    "s": 43.779,
    "l": 42.549
  },
  "oklch": {
    "l": 0.45818,
    "c": 0.14953,
    "h": 301.1
  },
  "luminance": 0.08621
}

Semantic roles & 50–950 ramp

primary

#673D9C

secondary

#9EB97C

accent

#D4549B

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #673D9C

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

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