#6436AC#6436AC

#6436AC is a mid, vivid violet. Relative luminance 0.083; OKLCH L 45.7% C 0.178 H 296.5°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#6436AC
RGB	rgb(100, 54, 172)
HSL	hsl(263, 52%, 44%)
HSV	hsv(263, 69%, 67%)
CMYK	cmyk(41.9%, 68.6%, 0%, 32.5%)
CIE-LAB	lab(34.65, 45.85, -55.78)
CIE-LCH	lch(34.65, 72.20, 309.42°)
OKLab	oklab(45.68% 0.0796 -0.1593)
OKLCH	oklch(45.68% 0.178 296.5)
XYZ	xyz(14.0191, 8.3259, 39.8902)
Luminance	0.0833 (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

#6436AC #7EAC36

analogous

#3643AC #6436AC #9F36AC

triadic

#6436AC #AC6436 #36AC64

tetradic

#6436AC #AC3643 #7EAC36 #36AC9F

square

#6436AC #AC3643 #7EAC36 #36AC9F

split-complementary

#6436AC #AC9F36 #43AC36

monochromatic

#2E194F #49277D #6436AC #8355CA #A584D8

Accessibility & contrast

On white

7.88

#6436AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#6436AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6436AC

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6436AC	#FFFFFF	#000000	##FFFFFF
##6436AC	1.00	7.88	2.67	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B0

Deuteranopia (green-blind)

#0050AA

Tritanopia (blue-blind)

#52526D

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #6436ac;
/* rgb */ color: rgb(100, 54, 172);
/* oklch */ color: oklch(45.7% 0.178 296.5);

Tailwind

colors: {
  custom: {
    50: '#9670c6',
    500: '#6436ac',
    950: '#000000',
  },
}

SCSS

$custom: #6436ac;
$custom-light: #9670c6;
$custom-dark: #000000;

JSON

{
  "hex": "#6436ac",
  "rgb": {
    "r": 100,
    "g": 54,
    "b": 172
  },
  "hsl": {
    "h": 263.39,
    "s": 52.212,
    "l": 44.314
  },
  "oklch": {
    "l": 0.45678,
    "c": 0.17808,
    "h": 296.5
  },
  "luminance": 0.08326
}

Semantic roles & 50–950 ramp

primary

#6436AC

secondary

#A7C27C

accent

#DC4CA4

background

#F9F6FC

surface

#F2ECF8

border

#CCC7D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #6436AC

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

Preview Lab → · Contrast checker → · Palette generator →