#673FDC#673FDC

#673FDC is a mid, highly saturated violet. Relative luminance 0.116; OKLCH L 51.2% C 0.223 H 287.4°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#673FDC
RGB	rgb(103, 63, 220)
HSL	hsl(255, 69%, 55%)
HSV	hsv(255, 71%, 86%)
CMYK	cmyk(53.2%, 71.4%, 0%, 13.7%)
CIE-LAB	lab(40.58, 54.92, -74.12)
CIE-LCH	lch(40.58, 92.25, 306.54°)
OKLab	oklab(51.2% 0.0667 -0.2131)
OKLCH	oklch(51.2% 0.223 287.4)
XYZ	xyz(20.2855, 11.6048, 68.8673)
Luminance	0.1161 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673FDC #B4DC3F

analogous

#3F65DC #673FDC #B63FDC

triadic

#673FDC #DC673F #3FDC67

tetradic

#673FDC #DC3F65 #B4DC3F #3FDCB6

square

#673FDC #DC3F65 #B4DC3F #3FDCB6

split-complementary

#673FDC #DCB63F #65DC3F

monochromatic

#351988 #4922BC #673FDC #9073E5 #B9A7EF

Accessibility & contrast

On white

6.32

#673FDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#673FDC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #673FDC

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673FDC	#FFFFFF	#000000	##FFFFFF
##673FDC	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063E1

Deuteranopia (green-blind)

#005BD9

Tritanopia (blue-blind)

#37698A

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #673fdc;
/* rgb */ color: rgb(103, 63, 220);
/* oklch */ color: oklch(51.2% 0.223 287.4);

Tailwind

colors: {
  custom: {
    50: '#9d78e8',
    500: '#673fdc',
    950: '#000000',
  },
}

SCSS

$custom: #673fdc;
$custom-light: #9d78e8;
$custom-dark: #000000;

JSON

{
  "hex": "#673fdc",
  "rgb": {
    "r": 103,
    "g": 63,
    "b": 220
  },
  "hsl": {
    "h": 255.287,
    "s": 69.163,
    "l": 55.49
  },
  "oklch": {
    "l": 0.51198,
    "c": 0.2233,
    "h": 287.4
  },
  "luminance": 0.11606
}

Semantic roles & 50–950 ramp

primary

#673FDC

secondary

#CBDC9B

accent

#EC3CBF

background

#FAF7FE

surface

#F4EDFD

border

#CEC8D5

text

#100916

muted

#7F7B84

Preview Lab

Preview with #673FDC

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

Preview Lab → · Contrast checker → · Palette generator →