#6333BF#6333BF

#6333BF is a mid, highly saturated violet. Relative luminance 0.088; OKLCH L 46.8% C 0.203 H 292.3°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#6333BF
RGB	rgb(99, 51, 191)
HSL	hsl(261, 58%, 47%)
HSV	hsv(261, 73%, 75%)
CMYK	cmyk(48.2%, 73.3%, 0%, 25.1%)
CIE-LAB	lab(35.56, 52.28, -65.55)
CIE-LCH	lch(35.56, 83.85, 308.57°)
OKLab	oklab(46.78% 0.0773 -0.188)
OKLCH	oklch(46.78% 0.203 292.3)
XYZ	xyz(15.7308, 8.7813, 50.1462)
Luminance	0.0878 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 3.13

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6333BF #8FBF33

analogous

#3349BF #6333BF #A933BF

triadic

#6333BF #BF6333 #33BF63

tetradic

#6333BF #BF3349 #8FBF33 #33BFA9

square

#6333BF #BF3349 #8FBF33 #33BFA9

split-complementary

#6333BF #BFA933 #49BF33

monochromatic

#31195E #4A268F #6333BF #855CD3 #A98CE0

Accessibility & contrast

On white

7.62

#6333BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#6333BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6333BF

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6333BF	#FFFFFF	#000000	##FFFFFF
##6333BF	1.00	7.62	2.76	7.62
#FFFFFF	7.62	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C3

Deuteranopia (green-blind)

#0051BC

Tritanopia (blue-blind)

#465876

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #6333bf;
/* rgb */ color: rgb(99, 51, 191);
/* oklch */ color: oklch(46.8% 0.203 292.3);

Tailwind

colors: {
  custom: {
    50: '#986fd3',
    500: '#6333bf',
    950: '#000000',
  },
}

SCSS

$custom: #6333bf;
$custom-light: #986fd3;
$custom-dark: #000000;

JSON

{
  "hex": "#6333bf",
  "rgb": {
    "r": 99,
    "g": 51,
    "b": 191
  },
  "hsl": {
    "h": 260.571,
    "s": 57.851,
    "l": 47.451
  },
  "oklch": {
    "l": 0.46781,
    "c": 0.20332,
    "h": 292.3
  },
  "luminance": 0.08782
}

Semantic roles & 50–950 ramp

primary

#6333BF

secondary

#B2CB83

accent

#E147AC

background

#F9F6FD

surface

#F2ECFA

border

#CCC7D3

text

#0F0814

muted

#7E7B83

Preview Lab

Preview with #6333BF

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

Preview Lab → · Contrast checker → · Palette generator →