#673FCE#673FCE

#673FCE is a mid, highly saturated violet. Relative luminance 0.109; OKLCH L 50.0% C 0.207 H 289.6°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#673FCE
RGB	rgb(103, 63, 206)
HSL	hsl(257, 59%, 53%)
HSV	hsv(257, 69%, 81%)
CMYK	cmyk(50%, 69.4%, 0%, 19.2%)
CIE-LAB	lab(39.40, 51.01, -68.00)
CIE-LCH	lch(39.40, 85.01, 306.88°)
OKLab	oklab(50% 0.0694 -0.1951)
OKLCH	oklch(50% 0.207 289.6)
XYZ	xyz(18.5084, 10.8940, 59.5081)
Luminance	0.1090 (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

#673FCE #A6CE3F

analogous

#3F5FCE #673FCE #AE3FCE

triadic

#673FCE #CE673F #3FCE67

tetradic

#673FCE #CE3F5F #A6CE3F #3FCEAE

square

#673FCE #CE3F5F #A6CE3F #3FCEAE

split-complementary

#673FCE #CEAE3F #5FCE3F

monochromatic

#361E75 #4D2AA6 #673FCE #8E70DA #B4A1E7

Accessibility & contrast

On white

6.61

#673FCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#673FCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #673FCE

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673FCE	#FFFFFF	#000000	##FFFFFF
##673FCE	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D2

Deuteranopia (green-blind)

#0059CB

Tritanopia (blue-blind)

#436482

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #673fce;
/* rgb */ color: rgb(103, 63, 206);
/* oklch */ color: oklch(50.0% 0.207 289.6);

Tailwind

colors: {
  custom: {
    50: '#9b77de',
    500: '#673fce',
    950: '#000000',
  },
}

SCSS

$custom: #673fce;
$custom-light: #9b77de;
$custom-dark: #000000;

JSON

{
  "hex": "#673fce",
  "rgb": {
    "r": 103,
    "g": 63,
    "b": 206
  },
  "hsl": {
    "h": 256.783,
    "s": 59.336,
    "l": 52.745
  },
  "oklch": {
    "l": 0.49996,
    "c": 0.20711,
    "h": 289.6
  },
  "luminance": 0.10895
}

Semantic roles & 50–950 ramp

primary

#673FCE

secondary

#C2D395

accent

#E345B7

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #673FCE

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

Preview Lab → · Contrast checker → · Palette generator →