#673B85#673B85

#673B85 is a dark, vivid violet. Relative luminance 0.077; OKLCH L 44.0% C 0.124 H 309.7°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#673B85
RGB	rgb(103, 59, 133)
HSL	hsl(276, 39%, 38%)
HSV	hsv(276, 56%, 52%)
CMYK	cmyk(22.6%, 55.6%, 0%, 47.8%)
CIE-LAB	lab(33.36, 33.75, -34.13)
CIE-LCH	lch(33.36, 48.00, 314.68°)
OKLab	oklab(43.97% 0.0794 -0.0957)
OKLCH	oklch(43.97% 0.124 309.7)
XYZ	xyz(11.3903, 7.7051, 23.0730)
Luminance	0.0770 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673B85 #59853B

analogous

#423B85 #673B85 #853B7E

triadic

#673B85 #85673B #3B8567

tetradic

#673B85 #85423B #59853B #3B7E85

square

#673B85 #85423B #59853B #3B7E85

split-complementary

#673B85 #7E853B #3B8542

monochromatic

#251530 #46285B #673B85 #884EAF #A478C3

Accessibility & contrast

On white

8.26

#673B85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#673B85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673B85

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673B85	#FFFFFF	#000000	##FFFFFF
##673B85	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#254C87

Deuteranopia (green-blind)

#344F83

Tritanopia (blue-blind)

#63485A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #673b85;
/* rgb */ color: rgb(103, 59, 133);
/* oklch */ color: oklch(44.0% 0.124 309.7);

Tailwind

colors: {
  custom: {
    50: '#9473a9',
    500: '#673b85',
    950: '#000000',
  },
}

SCSS

$custom: #673b85;
$custom-light: #9473a9;
$custom-dark: #000000;

JSON

{
  "hex": "#673b85",
  "rgb": {
    "r": 103,
    "g": 59,
    "b": 133
  },
  "hsl": {
    "h": 275.676,
    "s": 38.542,
    "l": 37.647
  },
  "oklch": {
    "l": 0.4397,
    "c": 0.12434,
    "h": 309.7
  },
  "luminance": 0.07705
}

Semantic roles & 50–950 ramp

primary

#673B85

secondary

#88AC6F

accent

#CE5989

background

#F9F7FA

surface

#F2EDF4

border

#CCC8CE

text

#0D0810

muted

#7E7B7F

Preview Lab

Preview with #673B85

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

Preview Lab → · Contrast checker → · Palette generator →