#6921B0#6921B0

#6921B0 is a dark, highly saturated violet. Relative luminance 0.072; OKLCH L 44.3% C 0.206 H 300.6°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#6921B0
RGB	rgb(105, 33, 176)
HSL	hsl(270, 68%, 41%)
HSV	hsv(270, 81%, 69%)
CMYK	cmyk(40.3%, 81.3%, 0%, 31%)
CIE-LAB	lab(32.31, 57.08, -61.95)
CIE-LCH	lch(32.31, 84.24, 312.66°)
OKLab	oklab(44.27% 0.1048 -0.1771)
OKLCH	oklch(44.27% 0.206 300.6)
XYZ	xyz(14.2041, 7.2254, 41.7122)
Luminance	0.0723 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6921B0 #68B021

analogous

#2221B0 #6921B0 #B021AF

triadic

#6921B0 #B06921 #21B069

tetradic

#6921B0 #B02221 #68B021 #21AFB0

square

#6921B0 #B02221 #68B021 #21AFB0

split-complementary

#6921B0 #AFB021 #21B022

monochromatic

#2C0E49 #4A177C #6921B0 #8835D9 #A669E3

Accessibility & contrast

On white

8.59

#6921B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#6921B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6921B0

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6921B0	#FFFFFF	#000000	##FFFFFF
##6921B0	1.00	8.59	2.45	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB4

Deuteranopia (green-blind)

#004BAD

Tritanopia (blue-blind)

#58496A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #6921b0;
/* rgb */ color: rgb(105, 33, 176);
/* oklch */ color: oklch(44.3% 0.206 300.6);

Tailwind

colors: {
  custom: {
    50: '#9b66c9',
    500: '#6921b0',
    950: '#000000',
  },
}

SCSS

$custom: #6921b0;
$custom-light: #9b66c9;
$custom-dark: #000000;

JSON

{
  "hex": "#6921b0",
  "rgb": {
    "r": 105,
    "g": 33,
    "b": 176
  },
  "hsl": {
    "h": 270.21,
    "s": 68.421,
    "l": 40.98
  },
  "oklch": {
    "l": 0.44271,
    "c": 0.20582,
    "h": 300.6
  },
  "luminance": 0.07226
}

Semantic roles & 50–950 ramp

primary

#6921B0

secondary

#96C864

accent

#EB3D93

background

#FAF6FC

surface

#F3EBF8

border

#CDC6D1

text

#0F0613

muted

#7F7A82

Preview Lab

Preview with #6921B0

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

Preview Lab → · Contrast checker → · Palette generator →