#673FD9#673FD9

#673FD9 is a mid, highly saturated violet. Relative luminance 0.114; OKLCH L 50.9% C 0.220 H 287.8°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#673FD9
RGB	rgb(103, 63, 217)
HSL	hsl(256, 67%, 55%)
HSV	hsv(256, 71%, 85%)
CMYK	cmyk(52.5%, 71%, 0%, 14.9%)
CIE-LAB	lab(40.32, 54.08, -72.83)
CIE-LCH	lch(40.32, 90.71, 306.60°)
OKLab	oklab(50.94% 0.0673 -0.2093)
OKLCH	oklch(50.94% 0.22 287.8)
XYZ	xyz(19.8917, 11.4473, 66.7936)
Luminance	0.1145 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673FD9 #B1D93F

analogous

#3F64D9 #673FD9 #B43FD9

triadic

#673FD9 #D9673F #3FD967

tetradic

#673FD9 #D93F64 #B1D93F #3FD9B4

square

#673FD9 #D93F64 #B1D93F #3FD9B4

split-complementary

#673FD9 #D9B43F #64D93F

monochromatic

#351A84 #4A24B7 #673FD9 #8F72E3 #B8A5ED

Accessibility & contrast

On white

6.38

#673FD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#673FD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #673FD9

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673FD9	#FFFFFF	#000000	##FFFFFF
##673FD9	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063DE

Deuteranopia (green-blind)

#005BD6

Tritanopia (blue-blind)

#3A6888

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #673fd9;
/* rgb */ color: rgb(103, 63, 217);
/* oklch */ color: oklch(50.9% 0.220 287.8);

Tailwind

colors: {
  custom: {
    50: '#9d78e6',
    500: '#673fd9',
    950: '#000000',
  },
}

SCSS

$custom: #673fd9;
$custom-light: #9d78e6;
$custom-dark: #000000;

JSON

{
  "hex": "#673fd9",
  "rgb": {
    "r": 103,
    "g": 63,
    "b": 217
  },
  "hsl": {
    "h": 255.584,
    "s": 66.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.50937,
    "c": 0.21985,
    "h": 287.8
  },
  "luminance": 0.11448
}

Semantic roles & 50–950 ramp

primary

#673FD9

secondary

#C9DA9A

accent

#EA3EBD

background

#FAF7FE

surface

#F4EDFC

border

#CEC8D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #673FD9

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

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