#6327B1#6327B1

#6327B1 is a dark, highly saturated violet. Relative luminance 0.073; OKLCH L 44.2% C 0.201 H 297.0°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#6327B1
RGB	rgb(99, 39, 177)
HSL	hsl(266, 64%, 42%)
HSV	hsv(266, 78%, 69%)
CMYK	cmyk(44.1%, 78%, 0%, 30.6%)
CIE-LAB	lab(32.43, 54.07, -62.39)
CIE-LCH	lch(32.43, 82.56, 310.91°)
OKLab	oklab(44.21% 0.0909 -0.1787)
OKLCH	oklch(44.21% 0.201 297)
XYZ	xyz(13.8048, 7.2777, 42.2639)
Luminance	0.0728 (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

#6327B1 #75B127

analogous

#2730B1 #6327B1 #A827B1

triadic

#6327B1 #B16327 #27B163

tetradic

#6327B1 #B12730 #75B127 #27B1A8

square

#6327B1 #B12730 #75B127 #27B1A8

split-complementary

#6327B1 #B1A827 #30B127

monochromatic

#2B114D #471C7F #6327B1 #8140D5 #A272E0

Accessibility & contrast

On white

8.55

#6327B1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#6327B1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6327B1

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6327B1	#FFFFFF	#000000	##FFFFFF
##6327B1	1.00	8.55	2.46	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB5

Deuteranopia (green-blind)

#004BAE

Tritanopia (blue-blind)

#4E4D6B

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #6327b1;
/* rgb */ color: rgb(99, 39, 177);
/* oklch */ color: oklch(44.2% 0.201 297.0);

Tailwind

colors: {
  custom: {
    50: '#9768c9',
    500: '#6327b1',
    950: '#000000',
  },
}

SCSS

$custom: #6327b1;
$custom-light: #9768c9;
$custom-dark: #000000;

JSON

{
  "hex": "#6327b1",
  "rgb": {
    "r": 99,
    "g": 39,
    "b": 177
  },
  "hsl": {
    "h": 266.087,
    "s": 63.889,
    "l": 42.353
  },
  "oklch": {
    "l": 0.44209,
    "c": 0.2005,
    "h": 297
  },
  "luminance": 0.07278
}

Semantic roles & 50–950 ramp

primary

#6327B1

secondary

#A0C76D

accent

#E7419F

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0713

muted

#7E7A82

Preview Lab

Preview with #6327B1

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

Preview Lab → · Contrast checker → · Palette generator →