#673DCB#673DCB

#673DCB is a mid, highly saturated violet. Relative luminance 0.105; OKLCH L 49.5% C 0.206 H 290.4°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#673DCB
RGB	rgb(103, 61, 203)
HSL	hsl(258, 58%, 52%)
HSV	hsv(258, 70%, 80%)
CMYK	cmyk(49.3%, 70%, 0%, 20.4%)
CIE-LAB	lab(38.78, 51.21, -67.28)
CIE-LCH	lch(38.78, 84.55, 307.28°)
OKLab	oklab(49.48% 0.0717 -0.193)
OKLCH	oklch(49.48% 0.206 290.4)
XYZ	xyz(18.0387, 10.5321, 57.5708)
Luminance	0.1053 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673DCB #A1CB3D

analogous

#3D5ACB #673DCB #AE3DCB

triadic

#673DCB #CB673D #3DCB67

tetradic

#673DCB #CB3D5A #A1CB3D #3DCBAE

square

#673DCB #CB3D5A #A1CB3D #3DCBAE

split-complementary

#673DCB #CBAE3D #5ACB3D

monochromatic

#361E70 #4D2BA0 #673DCB #8D6DD8 #B39EE5

Accessibility & contrast

On white

6.76

#673DCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#673DCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #673DCB

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673DCB	#FFFFFF	#000000	##FFFFFF
##673DCB	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ECF

Deuteranopia (green-blind)

#0058C8

Tritanopia (blue-blind)

#456280

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #673dcb;
/* rgb */ color: rgb(103, 61, 203);
/* oklch */ color: oklch(49.5% 0.206 290.4);

Tailwind

colors: {
  custom: {
    50: '#9b76dc',
    500: '#673dcb',
    950: '#000000',
  },
}

SCSS

$custom: #673dcb;
$custom-light: #9b76dc;
$custom-dark: #000000;

JSON

{
  "hex": "#673dcb",
  "rgb": {
    "r": 103,
    "g": 61,
    "b": 203
  },
  "hsl": {
    "h": 257.746,
    "s": 57.724,
    "l": 51.765
  },
  "oklch": {
    "l": 0.49477,
    "c": 0.20591,
    "h": 290.4
  },
  "luminance": 0.10533
}

Semantic roles & 50–950 ramp

primary

#673DCB

secondary

#BFD193

accent

#E147B3

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #673DCB

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

Preview Lab → · Contrast checker → · Palette generator →