#6436AA#6436AA

#6436AA is a mid, vivid violet. Relative luminance 0.083; OKLCH L 45.5% C 0.176 H 297.0°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#6436AA
RGB	rgb(100, 54, 170)
HSL	hsl(264, 52%, 44%)
HSV	hsv(264, 68%, 67%)
CMYK	cmyk(41.2%, 68.2%, 0%, 33.3%)
CIE-LAB	lab(34.50, 45.31, -54.83)
CIE-LCH	lch(34.50, 71.13, 309.57°)
OKLab	oklab(45.52% 0.0799 -0.1565)
OKLCH	oklch(45.52% 0.176 297)
XYZ	xyz(13.8285, 8.2497, 38.8862)
Luminance	0.0825 (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

#6436AA #7CAA36

analogous

#3642AA #6436AA #9E36AA

triadic

#6436AA #AA6436 #36AA64

tetradic

#6436AA #AA3642 #7CAA36 #36AA9E

square

#6436AA #AA3642 #7CAA36 #36AA9E

split-complementary

#6436AA #AA9E36 #42AA36

monochromatic

#2D184D #49277C #6436AA #8354C9 #A483D8

Accessibility & contrast

On white

7.92

#6436AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#6436AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6436AA

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6436AA	#FFFFFF	#000000	##FFFFFF
##6436AA	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052AE

Deuteranopia (green-blind)

#0050A8

Tritanopia (blue-blind)

#52526B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #6436aa;
/* rgb */ color: rgb(100, 54, 170);
/* oklch */ color: oklch(45.5% 0.176 297.0);

Tailwind

colors: {
  custom: {
    50: '#9670c4',
    500: '#6436aa',
    950: '#000000',
  },
}

SCSS

$custom: #6436aa;
$custom-light: #9670c4;
$custom-dark: #000000;

JSON

{
  "hex": "#6436aa",
  "rgb": {
    "r": 100,
    "g": 54,
    "b": 170
  },
  "hsl": {
    "h": 263.793,
    "s": 51.786,
    "l": 43.922
  },
  "oklch": {
    "l": 0.45518,
    "c": 0.17574,
    "h": 297
  },
  "luminance": 0.0825
}

Semantic roles & 50–950 ramp

primary

#6436AA

secondary

#A5C17B

accent

#DB4DA3

background

#F9F6FC

surface

#F2ECF8

border

#CCC7D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #6436AA

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

Preview Lab → · Contrast checker → · Palette generator →