#6533A5#6533A5

#6533A5 is a dark, vivid violet. Relative luminance 0.079; OKLCH L 44.8% C 0.174 H 299.4°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#6533A5
RGB	rgb(101, 51, 165)
HSL	hsl(266, 53%, 42%)
HSV	hsv(266, 69%, 65%)
CMYK	cmyk(38.8%, 69.1%, 0%, 35.3%)
CIE-LAB	lab(33.67, 45.75, -53.17)
CIE-LCH	lch(33.67, 70.14, 310.71°)
OKLab	oklab(44.83% 0.0853 -0.1516)
OKLCH	oklch(44.83% 0.174 299.4)
XYZ	xyz(13.3405, 7.8508, 36.4025)
Luminance	0.0785 (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

#6533A5 #73A533

analogous

#333AA5 #6533A5 #9E33A5

triadic

#6533A5 #A56533 #33A565

tetradic

#6533A5 #A5333A #73A533 #33A59E

square

#6533A5 #A5333A #73A533 #33A59E

split-complementary

#6533A5 #A59E33 #3AA533

monochromatic

#2C1648 #482576 #6533A5 #834DC8 #A47CD6

Accessibility & contrast

On white

8.17

#6533A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#6533A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6533A5

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6533A5	#FFFFFF	#000000	##FFFFFF
##6533A5	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FA8

Deuteranopia (green-blind)

#004EA3

Tritanopia (blue-blind)

#564E68

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #6533a5;
/* rgb */ color: rgb(101, 51, 165);
/* oklch */ color: oklch(44.8% 0.174 299.4);

Tailwind

colors: {
  custom: {
    50: '#966ec0',
    500: '#6533a5',
    950: '#000000',
  },
}

SCSS

$custom: #6533a5;
$custom-light: #966ec0;
$custom-dark: #000000;

JSON

{
  "hex": "#6533a5",
  "rgb": {
    "r": 101,
    "g": 51,
    "b": 165
  },
  "hsl": {
    "h": 266.316,
    "s": 52.778,
    "l": 42.353
  },
  "oklch": {
    "l": 0.44832,
    "c": 0.17394,
    "h": 299.4
  },
  "luminance": 0.07851
}

Semantic roles & 50–950 ramp

primary

#6533A5

secondary

#9EBF75

accent

#DC4C9D

background

#F9F6FB

surface

#F2ECF7

border

#CCC7D0

text

#0E0712

muted

#7E7A81

Preview Lab

Preview with #6533A5

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

Preview Lab → · Contrast checker → · Palette generator →