#673DE1#673DE1

#673DE1 is a mid, highly saturated violet. Relative luminance 0.117; OKLCH L 51.4% C 0.231 H 286.9°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#673DE1
RGB	rgb(103, 61, 225)
HSL	hsl(255, 73%, 56%)
HSV	hsv(255, 73%, 88%)
CMYK	cmyk(54.2%, 72.9%, 0%, 11.8%)
CIE-LAB	lab(40.66, 57.30, -76.84)
CIE-LCH	lch(40.66, 95.86, 306.71°)
OKLab	oklab(51.39% 0.0671 -0.2211)
OKLCH	oklch(51.39% 0.231 286.9)
XYZ	xyz(20.8488, 11.6562, 72.3709)
Luminance	0.1166 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673DE1 #B7E13D

analogous

#3D65E1 #673DE1 #B93DE1

triadic

#673DE1 #E1673D #3DE167

tetradic

#673DE1 #E13D65 #B7E13D #3DE1B9

square

#673DE1 #E13D65 #B7E13D #3DE1B9

split-complementary

#673DE1 #E1B93D #65E13D

monochromatic

#35168E #481EC3 #673DE1 #9172E9 #BAA7F1

Accessibility & contrast

On white

6.30

#673DE1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#673DE1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #673DE1

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673DE1	#FFFFFF	#000000	##FFFFFF
##673DE1	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064E6

Deuteranopia (green-blind)

#005BDE

Tritanopia (blue-blind)

#326A8C

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #673de1;
/* rgb */ color: rgb(103, 61, 225);
/* oklch */ color: oklch(51.4% 0.231 286.9);

Tailwind

colors: {
  custom: {
    50: '#9e77ec',
    500: '#673de1',
    950: '#000000',
  },
}

SCSS

$custom: #673de1;
$custom-light: #9e77ec;
$custom-dark: #000000;

JSON

{
  "hex": "#673de1",
  "rgb": {
    "r": 103,
    "g": 61,
    "b": 225
  },
  "hsl": {
    "h": 255.366,
    "s": 73.214,
    "l": 56.078
  },
  "oklch": {
    "l": 0.51391,
    "c": 0.23104,
    "h": 286.9
  },
  "luminance": 0.11657
}

Semantic roles & 50–950 ramp

primary

#673DE1

secondary

#CDDF9B

accent

#F038C1

background

#FAF7FE

surface

#F4EDFD

border

#CEC8D5

text

#100916

muted

#7F7B84

Preview Lab

Preview with #673DE1

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

Preview Lab → · Contrast checker → · Palette generator →