#6433AC#6433AC

#6433AC is a mid, vivid violet. Relative luminance 0.081; OKLCH L 45.3% C 0.182 H 297.0°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#6433AC
RGB	rgb(100, 51, 172)
HSL	hsl(264, 54%, 44%)
HSV	hsv(264, 70%, 67%)
CMYK	cmyk(41.9%, 70.3%, 0%, 32.5%)
CIE-LAB	lab(34.10, 47.39, -56.68)
CIE-LCH	lch(34.10, 73.88, 309.90°)
OKLab	oklab(45.28% 0.0827 -0.1619)
OKLCH	oklch(45.28% 0.182 297)
XYZ	xyz(13.8838, 8.0553, 39.8451)
Luminance	0.0806 (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

#6433AC #7BAC33

analogous

#333EAC #6433AC #A033AC

triadic

#6433AC #AC6433 #33AC64

tetradic

#6433AC #AC333E #7BAC33 #33ACA0

square

#6433AC #AC333E #7BAC33 #33ACA0

split-complementary

#6433AC #ACA033 #3EAC33

monochromatic

#2D174E #49257D #6433AC #8251CB #A480D9

Accessibility & contrast

On white

8.04

#6433AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#6433AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6433AC

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6433AC	#FFFFFF	#000000	##FFFFFF
##6433AC	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051B0

Deuteranopia (green-blind)

#004FAA

Tritanopia (blue-blind)

#52516C

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #6433ac;
/* rgb */ color: rgb(100, 51, 172);
/* oklch */ color: oklch(45.3% 0.182 297.0);

Tailwind

colors: {
  custom: {
    50: '#966fc6',
    500: '#6433ac',
    950: '#000000',
  },
}

SCSS

$custom: #6433ac;
$custom-light: #966fc6;
$custom-dark: #000000;

JSON

{
  "hex": "#6433ac",
  "rgb": {
    "r": 100,
    "g": 51,
    "b": 172
  },
  "hsl": {
    "h": 264.298,
    "s": 54.26,
    "l": 43.725
  },
  "oklch": {
    "l": 0.45282,
    "c": 0.18183,
    "h": 297
  },
  "luminance": 0.08056
}

Semantic roles & 50–950 ramp

primary

#6433AC

secondary

#A4C278

accent

#DE4AA2

background

#F9F6FC

surface

#F2ECF8

border

#CCC7D1

text

#0E0713

muted

#7E7A82

Preview Lab

Preview with #6433AC

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

Preview Lab → · Contrast checker → · Palette generator →