#6433A2#6433A2

#6433A2 is a dark, vivid violet. Relative luminance 0.077; OKLCH L 44.5% C 0.170 H 299.7°. Best body text is #FFFFFF at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#6433A2
RGB	rgb(100, 51, 162)
HSL	hsl(266, 52%, 42%)
HSV	hsv(266, 69%, 64%)
CMYK	cmyk(38.3%, 68.5%, 0%, 36.5%)
CIE-LAB	lab(33.32, 44.76, -51.94)
CIE-LCH	lch(33.32, 68.57, 310.76°)
OKLab	oklab(44.48% 0.0843 -0.148)
OKLCH	oklch(44.48% 0.17 299.7)
XYZ	xyz(12.9593, 7.6855, 34.9761)
Luminance	0.0769 (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

#6433A2 #71A233

analogous

#333AA2 #6433A2 #9C33A2

triadic

#6433A2 #A26433 #33A264

tetradic

#6433A2 #A2333A #71A233 #33A29C

square

#6433A2 #A2333A #71A233 #33A29C

split-complementary

#6433A2 #A29C33 #3AA233

monochromatic

#2B1645 #472473 #6433A2 #824CC7 #A27AD5

Accessibility & contrast

On white

8.28

#6433A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#6433A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6433A2

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6433A2	#FFFFFF	#000000	##FFFFFF
##6433A2	1.00	8.28	2.54	8.28
#FFFFFF	8.28	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA5

Deuteranopia (green-blind)

#004DA0

Tritanopia (blue-blind)

#564D66

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #6433a2;
/* rgb */ color: rgb(100, 51, 162);
/* oklch */ color: oklch(44.5% 0.170 299.7);

Tailwind

colors: {
  custom: {
    50: '#956ebe',
    500: '#6433a2',
    950: '#000000',
  },
}

SCSS

$custom: #6433a2;
$custom-light: #956ebe;
$custom-dark: #000000;

JSON

{
  "hex": "#6433a2",
  "rgb": {
    "r": 100,
    "g": 51,
    "b": 162
  },
  "hsl": {
    "h": 266.486,
    "s": 52.113,
    "l": 41.765
  },
  "oklch": {
    "l": 0.44481,
    "c": 0.17032,
    "h": 299.7
  },
  "luminance": 0.07686
}

Semantic roles & 50–950 ramp

primary

#6433A2

secondary

#9DBE73

accent

#DC4C9C

background

#F9F6FB

surface

#F2ECF7

border

#CCC7D0

text

#0E0712

muted

#7E7A81

Preview Lab

Preview with #6433A2

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

Preview Lab → · Contrast checker → · Palette generator →