#673DB6#673DB6

#673DB6 is a mid, vivid violet. Relative luminance 0.096; OKLCH L 47.8% C 0.181 H 294.5°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#673DB6
RGB	rgb(103, 61, 182)
HSL	hsl(261, 50%, 48%)
HSV	hsv(261, 66%, 71%)
CMYK	cmyk(43.4%, 66.5%, 0%, 28.6%)
CIE-LAB	lab(37.11, 45.43, -57.70)
CIE-LCH	lch(37.11, 73.44, 308.22°)
OKLab	oklab(47.76% 0.0751 -0.1649)
OKLCH	oklch(47.76% 0.181 294.5)
XYZ	xyz(15.7035, 9.5980, 45.2721)
Luminance	0.0960 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.95

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673DB6 #8CB63D

analogous

#3D50B6 #673DB6 #A33DB6

triadic

#673DB6 #B6673D #3DB667

tetradic

#673DB6 #B63D50 #8CB63D #3DB6A3

square

#673DB6 #B63D50 #8CB63D #3DB6A3

split-complementary

#673DB6 #B6A33D #50B63D

monochromatic

#331E5A #4D2E88 #673DB6 #8865CB #AC93DB

Accessibility & contrast

On white

7.19

#673DB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#673DB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673DB6

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673DB6	#FFFFFF	#000000	##FFFFFF
##673DB6	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058BA

Deuteranopia (green-blind)

#0055B4

Tritanopia (blue-blind)

#515A74

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #673db6;
/* rgb */ color: rgb(103, 61, 182);
/* oklch */ color: oklch(47.8% 0.181 294.5);

Tailwind

colors: {
  custom: {
    50: '#9975cd',
    500: '#673db6',
    950: '#000000',
  },
}

SCSS

$custom: #673db6;
$custom-light: #9975cd;
$custom-dark: #000000;

JSON

{
  "hex": "#673db6",
  "rgb": {
    "r": 103,
    "g": 61,
    "b": 182
  },
  "hsl": {
    "h": 260.826,
    "s": 49.794,
    "l": 47.647
  },
  "oklch": {
    "l": 0.47761,
    "c": 0.18118,
    "h": 294.5
  },
  "luminance": 0.09598
}

Semantic roles & 50–950 ramp

primary

#673DB6

secondary

#B1C689

accent

#D94EA9

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #673DB6

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

Preview Lab → · Contrast checker → · Palette generator →