#673EB5#673EB5

#673EB5 is a mid, vivid violet. Relative luminance 0.097; OKLCH L 47.8% C 0.179 H 294.5°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#673EB5
RGB	rgb(103, 62, 181)
HSL	hsl(261, 49%, 48%)
HSV	hsv(261, 66%, 71%)
CMYK	cmyk(43.1%, 65.7%, 0%, 29%)
CIE-LAB	lab(37.23, 44.62, -56.91)
CIE-LCH	lch(37.23, 72.32, 308.10°)
OKLab	oklab(47.83% 0.0741 -0.1626)
OKLCH	oklch(47.83% 0.179 294.5)
XYZ	xyz(15.6544, 9.6646, 44.7478)
Luminance	0.0966 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.01

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673EB5 #8CB53E

analogous

#3E51B5 #673EB5 #A23EB5

triadic

#673EB5 #B5673E #3EB567

tetradic

#673EB5 #B53E51 #8CB53E #3EB5A2

square

#673EB5 #B53E51 #8CB53E #3EB5A2

split-complementary

#673EB5 #B5A23E #51B53E

monochromatic

#331F5A #4D2E87 #673EB5 #8866CA #AC93DA

Accessibility & contrast

On white

7.16

#673EB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#673EB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673EB5

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673EB5	#FFFFFF	#000000	##FFFFFF
##673EB5	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)

#0059B9

Deuteranopia (green-blind)

#0056B3

Tritanopia (blue-blind)

#525A74

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #673eb5;
/* rgb */ color: rgb(103, 62, 181);
/* oklch */ color: oklch(47.8% 0.179 294.5);

Tailwind

colors: {
  custom: {
    50: '#9876cc',
    500: '#673eb5',
    950: '#000000',
  },
}

SCSS

$custom: #673eb5;
$custom-light: #9876cc;
$custom-dark: #000000;

JSON

{
  "hex": "#673eb5",
  "rgb": {
    "r": 103,
    "g": 62,
    "b": 181
  },
  "hsl": {
    "h": 260.672,
    "s": 48.971,
    "l": 47.647
  },
  "oklch": {
    "l": 0.47826,
    "c": 0.17867,
    "h": 294.5
  },
  "luminance": 0.09665
}

Semantic roles & 50–950 ramp

primary

#673EB5

secondary

#B1C589

accent

#D94FA9

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0913

muted

#7E7B82

Preview Lab

Preview with #673EB5

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

Preview Lab → · Contrast checker → · Palette generator →