#673BDA#673BDA

#673BDA is a mid, highly saturated violet. Relative luminance 0.111; OKLCH L 50.5% C 0.225 H 288.2°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#673BDA
RGB	rgb(103, 59, 218)
HSL	hsl(257, 68%, 54%)
HSV	hsv(257, 73%, 85%)
CMYK	cmyk(52.8%, 72.9%, 0%, 14.5%)
CIE-LAB	lab(39.70, 56.35, -74.42)
CIE-LCH	lch(39.70, 93.35, 307.13°)
OKLab	oklab(50.52% 0.0703 -0.214)
OKLCH	oklch(50.52% 0.225 288.2)
XYZ	xyz(19.8087, 11.0725, 67.4095)
Luminance	0.1107 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673BDA #AEDA3B

analogous

#3B5FDA #673BDA #B73BDA

triadic

#673BDA #DA673B #3BDA67

tetradic

#673BDA #DA3B5F #AEDA3B #3BDAB7

square

#673BDA #DA3B5F #AEDA3B #3BDAB7

split-complementary

#673BDA #DAB73B #5FDA3B

monochromatic

#361982 #4B22B6 #673BDA #8F6EE4 #B7A2ED

Accessibility & contrast

On white

6.53

#673BDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#673BDA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #673BDA

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673BDA	#FFFFFF	#000000	##FFFFFF
##673BDA	1.00	6.53	3.21	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061DF

Deuteranopia (green-blind)

#0059D7

Tritanopia (blue-blind)

#396687

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #673bda;
/* rgb */ color: rgb(103, 59, 218);
/* oklch */ color: oklch(50.5% 0.225 288.2);

Tailwind

colors: {
  custom: {
    50: '#9d75e7',
    500: '#673bda',
    950: '#000000',
  },
}

SCSS

$custom: #673bda;
$custom-light: #9d75e7;
$custom-dark: #000000;

JSON

{
  "hex": "#673bda",
  "rgb": {
    "r": 103,
    "g": 59,
    "b": 218
  },
  "hsl": {
    "h": 256.604,
    "s": 68.24,
    "l": 54.314
  },
  "oklch": {
    "l": 0.50523,
    "c": 0.2252,
    "h": 288.2
  },
  "luminance": 0.11073
}

Semantic roles & 50–950 ramp

primary

#673BDA

secondary

#C7DA97

accent

#EB3DBB

background

#FAF7FE

surface

#F4EDFD

border

#CEC8D5

text

#100916

muted

#7F7B84

Preview Lab

Preview with #673BDA

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

Preview Lab → · Contrast checker → · Palette generator →