#6341BB#6341BB

#6341BB is a mid, vivid violet. Relative luminance 0.100; OKLCH L 48.3% C 0.182 H 290.8°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#6341BB
RGB	rgb(99, 65, 187)
HSL	hsl(257, 48%, 49%)
HSV	hsv(257, 65%, 73%)
CMYK	cmyk(47.1%, 65.2%, 0%, 26.7%)
CIE-LAB	lab(37.88, 43.86, -59.42)
CIE-LCH	lch(37.88, 73.85, 306.43°)
OKLab	oklab(48.34% 0.0647 -0.1701)
OKLCH	oklch(48.34% 0.182 290.8)
XYZ	xyz(16.0030, 10.0205, 48.0950)
Luminance	0.1002 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.75

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6341BB #99BB41

analogous

#415CBB #6341BB #A041BB

triadic

#6341BB #BB6341 #41BB63

tetradic

#6341BB #BB415C #99BB41 #41BBA0

square

#6341BB #BB415C #99BB41 #41BBA0

split-complementary

#6341BB #BBA041 #5CBB41

monochromatic

#332160 #4B318E #6341BB #886DCC #AD9ADC

Accessibility & contrast

On white

6.99

#6341BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.00

#6341BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6341BB

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6341BB	#FFFFFF	#000000	##FFFFFF
##6341BB	1.00	6.99	3.00	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BBF

Deuteranopia (green-blind)

#0056B9

Tritanopia (blue-blind)

#475E78

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #6341bb;
/* rgb */ color: rgb(99, 65, 187);
/* oklch */ color: oklch(48.3% 0.182 290.8);

Tailwind

colors: {
  custom: {
    50: '#9778d0',
    500: '#6341bb',
    950: '#000000',
  },
}

SCSS

$custom: #6341bb;
$custom-light: #9778d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6341bb",
  "rgb": {
    "r": 99,
    "g": 65,
    "b": 187
  },
  "hsl": {
    "h": 256.721,
    "s": 48.413,
    "l": 49.412
  },
  "oklch": {
    "l": 0.48337,
    "c": 0.18196,
    "h": 290.8
  },
  "luminance": 0.10021
}

Semantic roles & 50–950 ramp

primary

#6341BB

secondary

#B8C890

accent

#D850B2

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0914

muted

#7E7B82

Preview Lab

Preview with #6341BB

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

Preview Lab → · Contrast checker → · Palette generator →