#6429B1#6429B1

#6429B1 is a dark, vivid violet. Relative luminance 0.075; OKLCH L 44.5% C 0.199 H 297.2°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#6429B1
RGB	rgb(100, 41, 177)
HSL	hsl(266, 62%, 43%)
HSV	hsv(266, 77%, 69%)
CMYK	cmyk(43.5%, 76.8%, 0%, 30.6%)
CIE-LAB	lab(32.85, 53.38, -61.70)
CIE-LCH	lch(32.85, 81.58, 310.86°)
OKLab	oklab(44.53% 0.0908 -0.1766)
OKLCH	oklch(44.53% 0.199 297.2)
XYZ	xyz(13.9822, 7.4693, 42.2915)
Luminance	0.0747 (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

#6429B1 #76B129

analogous

#2932B1 #6429B1 #A829B1

triadic

#6429B1 #B16429 #29B164

tetradic

#6429B1 #B12932 #76B129 #29B1A8

square

#6429B1 #B12932 #76B129 #29B1A8

split-complementary

#6429B1 #B1A829 #32B129

monochromatic

#2C124E #481D7F #6429B1 #8244D4 #A375DF

Accessibility & contrast

On white

8.42

#6429B1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#6429B1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6429B1

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6429B1	#FFFFFF	#000000	##FFFFFF
##6429B1	1.00	8.42	2.49	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB5

Deuteranopia (green-blind)

#004CAE

Tritanopia (blue-blind)

#504E6C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #6429b1;
/* rgb */ color: rgb(100, 41, 177);
/* oklch */ color: oklch(44.5% 0.199 297.2);

Tailwind

colors: {
  custom: {
    50: '#9769c9',
    500: '#6429b1',
    950: '#000000',
  },
}

SCSS

$custom: #6429b1;
$custom-light: #9769c9;
$custom-dark: #000000;

JSON

{
  "hex": "#6429b1",
  "rgb": {
    "r": 100,
    "g": 41,
    "b": 177
  },
  "hsl": {
    "h": 266.029,
    "s": 62.385,
    "l": 42.745
  },
  "oklch": {
    "l": 0.44531,
    "c": 0.1986,
    "h": 297.2
  },
  "luminance": 0.0747
}

Semantic roles & 50–950 ramp

primary

#6429B1

secondary

#A1C76F

accent

#E5429F

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0713

muted

#7E7A82

Preview Lab

Preview with #6429B1

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

Preview Lab → · Contrast checker → · Palette generator →