#6436CF#6436CF

#6436CF is a mid, highly saturated violet. Relative luminance 0.099; OKLCH L 48.7% C 0.218 H 289.4°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#6436CF
RGB	rgb(100, 54, 207)
HSL	hsl(258, 61%, 51%)
HSV	hsv(258, 74%, 81%)
CMYK	cmyk(51.7%, 73.9%, 0%, 18.8%)
CIE-LAB	lab(37.58, 55.32, -71.58)
CIE-LCH	lch(37.58, 90.47, 307.70°)
OKLab	oklab(48.66% 0.0725 -0.2057)
OKLCH	oklch(48.66% 0.218 289.4)
XYZ	xyz(17.8339, 9.8518, 59.9813)
Luminance	0.0985 (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

#6436CF #A1CF36

analogous

#3654CF #6436CF #B036CF

triadic

#6436CF #CF6436 #36CF64

tetradic

#6436CF #CF3654 #A1CF36 #36CFB0

square

#6436CF #CF3654 #A1CF36 #36CFB0

split-complementary

#6436CF #CFB036 #54CF36

monochromatic

#341B70 #4B27A1 #6436CF #8A67DB #B099E7

Accessibility & contrast

On white

7.07

#6436CF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#6436CF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6436CF

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6436CF	#FFFFFF	#000000	##FFFFFF
##6436CF	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BD3

Deuteranopia (green-blind)

#0055CC

Tritanopia (blue-blind)

#3C6080

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #6436cf;
/* rgb */ color: rgb(100, 54, 207);
/* oklch */ color: oklch(48.7% 0.218 289.4);

Tailwind

colors: {
  custom: {
    50: '#9a72df',
    500: '#6436cf',
    950: '#000000',
  },
}

SCSS

$custom: #6436cf;
$custom-light: #9a72df;
$custom-dark: #000000;

JSON

{
  "hex": "#6436cf",
  "rgb": {
    "r": 100,
    "g": 54,
    "b": 207
  },
  "hsl": {
    "h": 258.039,
    "s": 61.446,
    "l": 51.176
  },
  "oklch": {
    "l": 0.48656,
    "c": 0.21811,
    "h": 289.4
  },
  "luminance": 0.09853
}

Semantic roles & 50–950 ramp

primary

#6436CF

secondary

#BED28F

accent

#E543B4

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0815

muted

#7F7B83

Preview Lab

Preview with #6436CF

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

Preview Lab → · Contrast checker → · Palette generator →