#6441BF#6441BF

#6441BF is a mid, vivid violet. Relative luminance 0.103; OKLCH L 48.8% C 0.187 H 290.5°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#6441BF
RGB	rgb(100, 65, 191)
HSL	hsl(257, 50%, 50%)
HSV	hsv(257, 66%, 75%)
CMYK	cmyk(47.6%, 66%, 0%, 25.1%)
CIE-LAB	lab(38.29, 45.18, -61.10)
CIE-LCH	lch(38.29, 75.99, 306.49°)
OKLab	oklab(48.75% 0.0656 -0.175)
OKLCH	oklch(48.75% 0.187 290.5)
XYZ	xyz(16.5471, 10.2509, 50.3869)
Luminance	0.1025 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.22

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6441BF #9CBF41

analogous

#415DBF #6441BF #A341BF

triadic

#6441BF #BF6441 #41BF64

tetradic

#6441BF #BF415D #9CBF41 #41BFA3

square

#6441BF #BF415D #9CBF41 #41BFA3

split-complementary

#6441BF #BFA341 #5DBF41

monochromatic

#342264 #4C3192 #6441BF #896FCE #AF9DDE

Accessibility & contrast

On white

6.88

#6441BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#6441BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6441BF

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6441BF	#FFFFFF	#000000	##FFFFFF
##6441BF	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC3

Deuteranopia (green-blind)

#0057BC

Tritanopia (blue-blind)

#47607A

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #6441bf;
/* rgb */ color: rgb(100, 65, 191);
/* oklch */ color: oklch(48.8% 0.187 290.5);

Tailwind

colors: {
  custom: {
    50: '#9878d3',
    500: '#6441bf',
    950: '#000000',
  },
}

SCSS

$custom: #6441bf;
$custom-light: #9878d3;
$custom-dark: #000000;

JSON

{
  "hex": "#6441bf",
  "rgb": {
    "r": 100,
    "g": 65,
    "b": 191
  },
  "hsl": {
    "h": 256.667,
    "s": 49.606,
    "l": 50.196
  },
  "oklch": {
    "l": 0.48753,
    "c": 0.18686,
    "h": 290.5
  },
  "luminance": 0.10252
}

Semantic roles & 50–950 ramp

primary

#6441BF

secondary

#BACA92

accent

#D94FB3

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0914

muted

#7E7B83

Preview Lab

Preview with #6441BF

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

Preview Lab → · Contrast checker → · Palette generator →