#6321AA#6321AA

#6321AA is a dark, vivid violet. Relative luminance 0.066; OKLCH L 43.0% C 0.199 H 299.4°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#6321AA
RGB	rgb(99, 33, 170)
HSL	hsl(269, 67%, 40%)
HSV	hsv(269, 81%, 67%)
CMYK	cmyk(41.8%, 80.6%, 0%, 33.3%)
CIE-LAB	lab(30.98, 54.75, -60.58)
CIE-LCH	lch(30.98, 81.65, 312.10°)
OKLab	oklab(43.01% 0.0977 -0.1733)
OKLCH	oklch(43.01% 0.199 299.4)
XYZ	xyz(12.9433, 6.6425, 38.6226)
Luminance	0.0664 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6321AA #68AA21

analogous

#2124AA #6321AA #A821AA

triadic

#6321AA #AA6321 #21AA63

tetradic

#6321AA #AA2124 #68AA21 #21AAA8

square

#6321AA #AA2124 #68AA21 #21AAA8

split-complementary

#6321AA #AAA821 #24AA21

monochromatic

#270D43 #451777 #6321AA #8131D7 #A064E1

Accessibility & contrast

On white

9.02

#6321AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#6321AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6321AA

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6321AA	#FFFFFF	#000000	##FFFFFF
##6321AA	1.00	9.02	2.33	9.02
#FFFFFF	9.02	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049AE

Deuteranopia (green-blind)

#0048A7

Tritanopia (blue-blind)

#524766

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #6321aa;
/* rgb */ color: rgb(99, 33, 170);
/* oklch */ color: oklch(43.0% 0.199 299.4);

Tailwind

colors: {
  custom: {
    50: '#9765c4',
    500: '#6321aa',
    950: '#000000',
  },
}

SCSS

$custom: #6321aa;
$custom-light: #9765c4;
$custom-dark: #000000;

JSON

{
  "hex": "#6321aa",
  "rgb": {
    "r": 99,
    "g": 33,
    "b": 170
  },
  "hsl": {
    "h": 268.905,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.43006,
    "c": 0.19895,
    "h": 299.4
  },
  "luminance": 0.06643
}

Semantic roles & 50–950 ramp

primary

#6321AA

secondary

#95C661

accent

#EA3D97

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0613

muted

#7E7A82

Preview Lab

Preview with #6321AA

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

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