#673EDB#673EDB

#673EDB is a mid, highly saturated violet. Relative luminance 0.114; OKLCH L 51.0% C 0.223 H 287.6°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#673EDB
RGB	rgb(103, 62, 219)
HSL	hsl(256, 69%, 55%)
HSV	hsv(256, 72%, 86%)
CMYK	cmyk(53%, 71.7%, 0%, 14.1%)
CIE-LAB	lab(40.32, 55.14, -73.99)
CIE-LCH	lch(40.32, 92.28, 306.70°)
OKLab	oklab(50.98% 0.0677 -0.2127)
OKLCH	oklch(50.98% 0.223 287.6)
XYZ	xyz(20.0985, 11.4423, 68.1536)
Luminance	0.1144 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673EDB #B2DB3E

analogous

#3E63DB #673EDB #B63EDB

triadic

#673EDB #DB673E #3EDB67

tetradic

#673EDB #DB3E63 #B2DB3E #3EDBB6

square

#673EDB #DB3E63 #B2DB3E #3EDBB6

split-complementary

#673EDB #DBB63E #63DB3E

monochromatic

#351986 #4A23B9 #673EDB #9072E5 #B8A5EE

Accessibility & contrast

On white

6.39

#673EDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#673EDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #673EDB

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673EDB	#FFFFFF	#000000	##FFFFFF
##673EDB	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063E0

Deuteranopia (green-blind)

#005BD8

Tritanopia (blue-blind)

#386889

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #673edb;
/* rgb */ color: rgb(103, 62, 219);
/* oklch */ color: oklch(51.0% 0.223 287.6);

Tailwind

colors: {
  custom: {
    50: '#9d77e7',
    500: '#673edb',
    950: '#000000',
  },
}

SCSS

$custom: #673edb;
$custom-light: #9d77e7;
$custom-dark: #000000;

JSON

{
  "hex": "#673edb",
  "rgb": {
    "r": 103,
    "g": 62,
    "b": 219
  },
  "hsl": {
    "h": 255.669,
    "s": 68.559,
    "l": 55.098
  },
  "oklch": {
    "l": 0.50984,
    "c": 0.22321,
    "h": 287.6
  },
  "luminance": 0.11443
}

Semantic roles & 50–950 ramp

primary

#673EDB

secondary

#CADB99

accent

#EB3CBE

background

#FAF7FE

surface

#F4EDFD

border

#CEC8D5

text

#100916

muted

#7F7B84

Preview Lab

Preview with #673EDB

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

Preview Lab → · Contrast checker → · Palette generator →