#6521AA#6521AA

#6521AA is a dark, vivid violet. Relative luminance 0.068; OKLCH L 43.3% C 0.199 H 300.4°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#6521AA
RGB	rgb(101, 33, 170)
HSL	hsl(270, 67%, 40%)
HSV	hsv(270, 81%, 67%)
CMYK	cmyk(40.6%, 80.6%, 0%, 33.3%)
CIE-LAB	lab(31.25, 55.05, -60.13)
CIE-LCH	lch(31.25, 81.52, 312.47°)
OKLab	oklab(43.25% 0.1007 -0.1719)
OKLCH	oklch(43.25% 0.199 300.4)
XYZ	xyz(13.1646, 6.7566, 38.6330)
Luminance	0.0676 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6521AA #66AA21

analogous

#2121AA #6521AA #AA21AA

triadic

#6521AA #AA6521 #21AA65

tetradic

#6521AA #AA2121 #66AA21 #21AAAA

square

#6521AA #AA2121 #66AA21 #21AAAA

split-complementary

#6521AA #AAAA21 #21AA21

monochromatic

#280D43 #471777 #6521AA #8331D7 #A264E1

Accessibility & contrast

On white

8.93

#6521AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#6521AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6521AA

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6521AA	#FFFFFF	#000000	##FFFFFF
##6521AA	1.00	8.93	2.35	8.93
#FFFFFF	8.93	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049AE

Deuteranopia (green-blind)

#0049A7

Tritanopia (blue-blind)

#554766

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #6521aa;
/* rgb */ color: rgb(101, 33, 170);
/* oklch */ color: oklch(43.3% 0.199 300.4);

Tailwind

colors: {
  custom: {
    50: '#9865c4',
    500: '#6521aa',
    950: '#000000',
  },
}

SCSS

$custom: #6521aa;
$custom-light: #9865c4;
$custom-dark: #000000;

JSON

{
  "hex": "#6521aa",
  "rgb": {
    "r": 101,
    "g": 33,
    "b": 170
  },
  "hsl": {
    "h": 269.781,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.4325,
    "c": 0.19923,
    "h": 300.4
  },
  "luminance": 0.06757
}

Semantic roles & 50–950 ramp

primary

#6521AA

secondary

#94C661

accent

#EA3D95

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0613

muted

#7E7A82

Preview Lab

Preview with #6521AA

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

Preview Lab → · Contrast checker → · Palette generator →