#673CBA#673CBA

#673CBA is a mid, vivid violet. Relative luminance 0.097; OKLCH L 47.9% C 0.187 H 293.8°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#673CBA
RGB	rgb(103, 60, 186)
HSL	hsl(260, 51%, 48%)
HSV	hsv(260, 68%, 73%)
CMYK	cmyk(44.6%, 67.7%, 0%, 27.1%)
CIE-LAB	lab(37.23, 47.06, -59.88)
CIE-LCH	lch(37.23, 76.16, 308.17°)
OKLab	oklab(47.94% 0.0755 -0.1713)
OKLCH	oklch(47.94% 0.187 293.8)
XYZ	xyz(16.0699, 9.6600, 47.4627)
Luminance	0.0966 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.53

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673CBA #8FBA3C

analogous

#3C50BA #673CBA #A63CBA

triadic

#673CBA #BA673C #3CBA67

tetradic

#673CBA #BA3C50 #8FBA3C #3CBAA6

square

#673CBA #BA3C50 #8FBA3C #3CBAA6

split-complementary

#673CBA #BAA63C #50BA3C

monochromatic

#341E5D #4D2D8C #673CBA #8966CE #AD94DC

Accessibility & contrast

On white

7.16

#673CBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#673CBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673CBA

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673CBA	#FFFFFF	#000000	##FFFFFF
##673CBA	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059BE

Deuteranopia (green-blind)

#0055B7

Tritanopia (blue-blind)

#4F5B76

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #673cba;
/* rgb */ color: rgb(103, 60, 186);
/* oklch */ color: oklch(47.9% 0.187 293.8);

Tailwind

colors: {
  custom: {
    50: '#9975d0',
    500: '#673cba',
    950: '#000000',
  },
}

SCSS

$custom: #673cba;
$custom-light: #9975d0;
$custom-dark: #000000;

JSON

{
  "hex": "#673cba",
  "rgb": {
    "r": 103,
    "g": 60,
    "b": 186
  },
  "hsl": {
    "h": 260.476,
    "s": 51.22,
    "l": 48.235
  },
  "oklch": {
    "l": 0.4794,
    "c": 0.1872,
    "h": 293.8
  },
  "luminance": 0.0966
}

Semantic roles & 50–950 ramp

primary

#673CBA

secondary

#B3C88A

accent

#DB4DAA

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0F0814

muted

#7E7B82

Preview Lab

Preview with #673CBA

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

Preview Lab → · Contrast checker → · Palette generator →