#673DCC#673DCC

#673DCC is a mid, highly saturated violet. Relative luminance 0.106; OKLCH L 49.6% C 0.207 H 290.2°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#673DCC
RGB	rgb(103, 61, 204)
HSL	hsl(258, 58%, 52%)
HSV	hsv(258, 70%, 80%)
CMYK	cmyk(49.5%, 70.1%, 0%, 20%)
CIE-LAB	lab(38.86, 51.49, -67.72)
CIE-LCH	lch(38.86, 85.07, 307.25°)
OKLab	oklab(49.56% 0.0715 -0.1943)
OKLCH	oklch(49.56% 0.207 290.2)
XYZ	xyz(18.1582, 10.5799, 58.2004)
Luminance	0.1058 (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

#673DCC #A2CC3D

analogous

#3D5BCC #673DCC #AE3DCC

triadic

#673DCC #CC673D #3DCC67

tetradic

#673DCC #CC3D5B #A2CC3D #3DCCAE

square

#673DCC #CC3D5B #A2CC3D #3DCCAE

split-complementary

#673DCC #CCAE3D #5BCC3D

monochromatic

#361E71 #4D2AA1 #673DCC #8D6DD9 #B39EE5

Accessibility & contrast

On white

6.74

#673DCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#673DCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #673DCC

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673DCC	#FFFFFF	#000000	##FFFFFF
##673DCC	1.00	6.74	3.12	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED0

Deuteranopia (green-blind)

#0058C9

Tritanopia (blue-blind)

#456280

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #673dcc;
/* rgb */ color: rgb(103, 61, 204);
/* oklch */ color: oklch(49.6% 0.207 290.2);

Tailwind

colors: {
  custom: {
    50: '#9b76dd',
    500: '#673dcc',
    950: '#000000',
  },
}

SCSS

$custom: #673dcc;
$custom-light: #9b76dd;
$custom-dark: #000000;

JSON

{
  "hex": "#673dcc",
  "rgb": {
    "r": 103,
    "g": 61,
    "b": 204
  },
  "hsl": {
    "h": 257.622,
    "s": 58.367,
    "l": 51.961
  },
  "oklch": {
    "l": 0.49562,
    "c": 0.20707,
    "h": 290.2
  },
  "luminance": 0.10581
}

Semantic roles & 50–950 ramp

primary

#673DCC

secondary

#BFD293

accent

#E246B4

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #673DCC

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

Preview Lab → · Contrast checker → · Palette generator →