#6331CA#6331CA

#6331CA is a mid, highly saturated violet. Relative luminance 0.091; OKLCH L 47.5% C 0.218 H 290.5°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#6331CA
RGB	rgb(99, 49, 202)
HSL	hsl(260, 61%, 49%)
HSV	hsv(260, 76%, 79%)
CMYK	cmyk(51%, 75.7%, 0%, 20.8%)
CIE-LAB	lab(36.20, 56.17, -70.94)
CIE-LCH	lch(36.20, 90.48, 308.37°)
OKLab	oklab(47.53% 0.0762 -0.2038)
OKLCH	oklch(47.53% 0.218 290.5)
XYZ	xyz(16.9015, 9.1128, 56.7341)
Luminance	0.0911 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6331CA #98CA31

analogous

#314CCA #6331CA #B031CA

triadic

#6331CA #CA6331 #31CA63

tetradic

#6331CA #CA314C #98CA31 #31CAB0

square

#6331CA #CA314C #98CA31 #31CAB0

split-complementary

#6331CA #CAB031 #4CCA31

monochromatic

#331967 #4B2599 #6331CA #8760D8 #AC91E4

Accessibility & contrast

On white

7.44

#6331CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#6331CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6331CA

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6331CA	#FFFFFF	#000000	##FFFFFF
##6331CA	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058CE

Deuteranopia (green-blind)

#0052C7

Tritanopia (blue-blind)

#3E5C7C

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #6331ca;
/* rgb */ color: rgb(99, 49, 202);
/* oklch */ color: oklch(47.5% 0.218 290.5);

Tailwind

colors: {
  custom: {
    50: '#9a6fdb',
    500: '#6331ca',
    950: '#000000',
  },
}

SCSS

$custom: #6331ca;
$custom-light: #9a6fdb;
$custom-dark: #000000;

JSON

{
  "hex": "#6331ca",
  "rgb": {
    "r": 99,
    "g": 49,
    "b": 202
  },
  "hsl": {
    "h": 259.608,
    "s": 60.956,
    "l": 49.216
  },
  "oklch": {
    "l": 0.47529,
    "c": 0.21759,
    "h": 290.5
  },
  "luminance": 0.09114
}

Semantic roles & 50–950 ramp

primary

#6331CA

secondary

#B8CF88

accent

#E444B0

background

#FAF6FD

surface

#F4ECFB

border

#CEC7D4

text

#0F0815

muted

#7F7B83

Preview Lab

Preview with #6331CA

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

Preview Lab → · Contrast checker → · Palette generator →