#6441BC#6441BC

#6441BC is a mid, vivid violet. Relative luminance 0.101; OKLCH L 48.5% C 0.183 H 291.1°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#6441BC
RGB	rgb(100, 65, 188)
HSL	hsl(257, 49%, 50%)
HSV	hsv(257, 65%, 74%)
CMYK	cmyk(46.8%, 65.4%, 0%, 26.3%)
CIE-LAB	lab(38.06, 44.33, -59.71)
CIE-LCH	lch(38.06, 74.37, 306.59°)
OKLab	oklab(48.51% 0.0659 -0.1709)
OKLCH	oklch(48.51% 0.183 291.1)
XYZ	xyz(16.2204, 10.1202, 48.6659)
Luminance	0.1012 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.65

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6441BC #99BC41

analogous

#415CBC #6441BC #A241BC

triadic

#6441BC #BC6441 #41BC64

tetradic

#6441BC #BC415C #99BC41 #41BCA2

square

#6441BC #BC415C #99BC41 #41BCA2

split-complementary

#6441BC #BCA241 #5CBC41

monochromatic

#342261 #4C318F #6441BC #896ECD #AE9BDC

Accessibility & contrast

On white

6.94

#6441BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#6441BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6441BC

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6441BC	#FFFFFF	#000000	##FFFFFF
##6441BC	1.00	6.94	3.02	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC0

Deuteranopia (green-blind)

#0057B9

Tritanopia (blue-blind)

#495F79

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #6441bc;
/* rgb */ color: rgb(100, 65, 188);
/* oklch */ color: oklch(48.5% 0.183 291.1);

Tailwind

colors: {
  custom: {
    50: '#9778d1',
    500: '#6441bc',
    950: '#000000',
  },
}

SCSS

$custom: #6441bc;
$custom-light: #9778d1;
$custom-dark: #000000;

JSON

{
  "hex": "#6441bc",
  "rgb": {
    "r": 100,
    "g": 65,
    "b": 188
  },
  "hsl": {
    "h": 257.073,
    "s": 48.617,
    "l": 49.608
  },
  "oklch": {
    "l": 0.48514,
    "c": 0.18319,
    "h": 291.1
  },
  "luminance": 0.10121
}

Semantic roles & 50–950 ramp

primary

#6441BC

secondary

#B9C990

accent

#D850B1

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0914

muted

#7E7B82

Preview Lab

Preview with #6441BC

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

Preview Lab → · Contrast checker → · Palette generator →