#673D98#673D98

#673D98 is a mid, vivid violet. Relative luminance 0.085; OKLCH L 45.5% C 0.145 H 302.3°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#673D98
RGB	rgb(103, 61, 152)
HSL	hsl(268, 43%, 42%)
HSV	hsv(268, 60%, 60%)
CMYK	cmyk(32.2%, 59.9%, 0%, 40.4%)
CIE-LAB	lab(34.98, 37.40, -43.19)
CIE-LCH	lch(34.98, 57.13, 310.89°)
OKLab	oklab(45.54% 0.0772 -0.1222)
OKLCH	oklch(45.54% 0.145 302.3)
XYZ	xyz(12.9284, 8.4880, 30.6569)
Luminance	0.0849 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673D98 #6E983D

analogous

#3D4198 #673D98 #953D98

triadic

#673D98 #98673D #3D9867

tetradic

#673D98 #983D41 #6E983D #3D9895

square

#673D98 #983D41 #6E983D #3D9895

split-complementary

#673D98 #98953D #41983D

monochromatic

#2C1A41 #492B6C #673D98 #8557BB #A582CD

Accessibility & contrast

On white

7.78

#673D98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#673D98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673D98

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673D98	#FFFFFF	#000000	##FFFFFF
##673D98	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11529B

Deuteranopia (green-blind)

#255296

Tritanopia (blue-blind)

#5D4F64

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #673d98;
/* rgb */ color: rgb(103, 61, 152);
/* oklch */ color: oklch(45.5% 0.145 302.3);

Tailwind

colors: {
  custom: {
    50: '#9674b7',
    500: '#673d98',
    950: '#000000',
  },
}

SCSS

$custom: #673d98;
$custom-light: #9674b7;
$custom-dark: #000000;

JSON

{
  "hex": "#673d98",
  "rgb": {
    "r": 103,
    "g": 61,
    "b": 152
  },
  "hsl": {
    "h": 267.692,
    "s": 42.723,
    "l": 41.765
  },
  "oklch": {
    "l": 0.45539,
    "c": 0.14457,
    "h": 302.3
  },
  "luminance": 0.08488
}

Semantic roles & 50–950 ramp

primary

#673D98

secondary

#9BB77A

accent

#D35599

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0E0811

muted

#7E7B80

Preview Lab

Preview with #673D98

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

Preview Lab → · Contrast checker → · Palette generator →