#6444DD#6444DD

#6444DD is a mid, highly saturated violet. Relative luminance 0.121; OKLCH L 51.7% C 0.219 H 285.4°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#6444DD
RGB	rgb(100, 68, 221)
HSL	hsl(253, 69%, 57%)
HSV	hsv(253, 69%, 87%)
CMYK	cmyk(54.8%, 69.2%, 0%, 13.3%)
CIE-LAB	lab(41.32, 52.17, -73.50)
CIE-LCH	lch(41.32, 90.13, 305.36°)
OKLab	oklab(51.68% 0.0582 -0.2114)
OKLCH	oklch(51.68% 0.219 285.4)
XYZ	xyz(20.3699, 12.0629, 69.6476)
Luminance	0.1206 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6444DD #BDDD44

analogous

#4471DD #6444DD #B144DD

triadic

#6444DD #DD6444 #44DD64

tetradic

#6444DD #DD4471 #BDDD44 #44DDB1

square

#6444DD #DD4471 #BDDD44 #44DDB1

split-complementary

#6444DD #DDB144 #71DD44

monochromatic

#321A8D #4423C1 #6444DD #8F78E6 #BAACF0

Accessibility & contrast

On white

6.15

#6444DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#6444DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6444DD

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6444DD	#FFFFFF	#000000	##FFFFFF
##6444DD	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066E2

Deuteranopia (green-blind)

#005DDA

Tritanopia (blue-blind)

#2D6C8C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #6444dd;
/* rgb */ color: rgb(100, 68, 221);
/* oklch */ color: oklch(51.7% 0.219 285.4);

Tailwind

colors: {
  custom: {
    50: '#9c7be9',
    500: '#6444dd',
    950: '#000000',
  },
}

SCSS

$custom: #6444dd;
$custom-light: #9c7be9;
$custom-dark: #000000;

JSON

{
  "hex": "#6444dd",
  "rgb": {
    "r": 100,
    "g": 68,
    "b": 221
  },
  "hsl": {
    "h": 252.549,
    "s": 69.231,
    "l": 56.667
  },
  "oklch": {
    "l": 0.5168,
    "c": 0.21927,
    "h": 285.4
  },
  "luminance": 0.12064
}

Semantic roles & 50–950 ramp

primary

#6444DD

secondary

#D1DE9F

accent

#EC3CC7

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #6444DD

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

Preview Lab → · Contrast checker → · Palette generator →