#673FCA#673FCA

#673FCA is a mid, highly saturated violet. Relative luminance 0.107; OKLCH L 49.7% C 0.202 H 290.3°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#673FCA
RGB	rgb(103, 63, 202)
HSL	hsl(257, 57%, 52%)
HSV	hsv(257, 69%, 79%)
CMYK	cmyk(49%, 68.8%, 0%, 20.8%)
CIE-LAB	lab(39.07, 49.90, -66.22)
CIE-LCH	lch(39.07, 82.91, 307.00°)
OKLab	oklab(49.66% 0.0701 -0.1899)
OKLCH	oklch(49.66% 0.202 290.3)
XYZ	xyz(18.0287, 10.7021, 56.9814)
Luminance	0.1070 (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

#673FCA #A2CA3F

analogous

#3F5DCA #673FCA #AD3FCA

triadic

#673FCA #CA673F #3FCA67

tetradic

#673FCA #CA3F5D #A2CA3F #3FCAAD

square

#673FCA #CA3F5D #A2CA3F #3FCAAD

split-complementary

#673FCA #CAAD3F #5DCA3F

monochromatic

#361F70 #4D2CA0 #673FCA #8D6FD7 #B39FE4

Accessibility & contrast

On white

6.69

#673FCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#673FCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #673FCA

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673FCA	#FFFFFF	#000000	##FFFFFF
##673FCA	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FCE

Deuteranopia (green-blind)

#0059C7

Tritanopia (blue-blind)

#466280

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #673fca;
/* rgb */ color: rgb(103, 63, 202);
/* oklch */ color: oklch(49.7% 0.202 290.3);

Tailwind

colors: {
  custom: {
    50: '#9b77db',
    500: '#673fca',
    950: '#000000',
  },
}

SCSS

$custom: #673fca;
$custom-light: #9b77db;
$custom-dark: #000000;

JSON

{
  "hex": "#673fca",
  "rgb": {
    "r": 103,
    "g": 63,
    "b": 202
  },
  "hsl": {
    "h": 257.266,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.49661,
    "c": 0.20243,
    "h": 290.3
  },
  "luminance": 0.10703
}

Semantic roles & 50–950 ramp

primary

#673FCA

secondary

#BFD194

accent

#E048B4

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #673FCA

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

Preview Lab → · Contrast checker → · Palette generator →