#6338BB#6338BB

#6338BB is a mid, vivid violet. Relative luminance 0.091; OKLCH L 47.1% C 0.193 H 292.4°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#6338BB
RGB	rgb(99, 56, 187)
HSL	hsl(260, 54%, 48%)
HSV	hsv(260, 70%, 73%)
CMYK	cmyk(47.1%, 70.1%, 0%, 26.7%)
CIE-LAB	lab(36.12, 48.69, -62.29)
CIE-LCH	lch(36.12, 79.07, 308.01°)
OKLab	oklab(47.07% 0.0736 -0.1785)
OKLCH	oklch(47.07% 0.193 292.4)
XYZ	xyz(15.5269, 9.0683, 47.9363)
Luminance	0.0907 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.84

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6338BB #90BB38

analogous

#384EBB #6338BB #A538BB

triadic

#6338BB #BB6338 #38BB63

tetradic

#6338BB #BB384E #90BB38 #38BBA5

square

#6338BB #BB384E #90BB38 #38BBA5

split-complementary

#6338BB #BBA538 #4EBB38

monochromatic

#311C5D #4A2A8C #6338BB #8561D0 #A990DE

Accessibility & contrast

On white

7.46

#6338BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#6338BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6338BB

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6338BB	#FFFFFF	#000000	##FFFFFF
##6338BB	1.00	7.46	2.81	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057BF

Deuteranopia (green-blind)

#0052B8

Tritanopia (blue-blind)

#485975

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #6338bb;
/* rgb */ color: rgb(99, 56, 187);
/* oklch */ color: oklch(47.1% 0.193 292.4);

Tailwind

colors: {
  custom: {
    50: '#9772d0',
    500: '#6338bb',
    950: '#000000',
  },
}

SCSS

$custom: #6338bb;
$custom-light: #9772d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6338bb",
  "rgb": {
    "r": 99,
    "g": 56,
    "b": 187
  },
  "hsl": {
    "h": 259.695,
    "s": 53.909,
    "l": 47.647
  },
  "oklch": {
    "l": 0.47072,
    "c": 0.19309,
    "h": 292.4
  },
  "luminance": 0.09069
}

Semantic roles & 50–950 ramp

primary

#6338BB

secondary

#B3C886

accent

#DD4BAD

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #6338BB

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

Preview Lab → · Contrast checker → · Palette generator →