#6533A6#6533A6

#6533A6 is a dark, vivid violet. Relative luminance 0.079; OKLCH L 44.9% C 0.175 H 299.1°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#6533A6
RGB	rgb(101, 51, 166)
HSL	hsl(266, 53%, 43%)
HSV	hsv(266, 69%, 65%)
CMYK	cmyk(39.2%, 69.3%, 0%, 34.9%)
CIE-LAB	lab(33.75, 46.01, -53.65)
CIE-LCH	lch(33.75, 70.67, 310.62°)
OKLab	oklab(44.91% 0.0851 -0.153)
OKLCH	oklch(44.91% 0.175 299.1)
XYZ	xyz(13.4319, 7.8874, 36.8838)
Luminance	0.0789 (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

#6533A6 #74A633

analogous

#333BA6 #6533A6 #9E33A6

triadic

#6533A6 #A66533 #33A665

tetradic

#6533A6 #A6333B #74A633 #33A69E

square

#6533A6 #A6333B #74A633 #33A69E

split-complementary

#6533A6 #A69E33 #3BA633

monochromatic

#2C1648 #492577 #6533A6 #834EC9 #A47CD7

Accessibility & contrast

On white

8.15

#6533A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#6533A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6533A6

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6533A6	#FFFFFF	#000000	##FFFFFF
##6533A6	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FA9

Deuteranopia (green-blind)

#004EA4

Tritanopia (blue-blind)

#564E68

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #6533a6;
/* rgb */ color: rgb(101, 51, 166);
/* oklch */ color: oklch(44.9% 0.175 299.1);

Tailwind

colors: {
  custom: {
    50: '#966ec1',
    500: '#6533a6',
    950: '#000000',
  },
}

SCSS

$custom: #6533a6;
$custom-light: #966ec1;
$custom-dark: #000000;

JSON

{
  "hex": "#6533a6",
  "rgb": {
    "r": 101,
    "g": 51,
    "b": 166
  },
  "hsl": {
    "h": 266.087,
    "s": 52.995,
    "l": 42.549
  },
  "oklch": {
    "l": 0.44911,
    "c": 0.17508,
    "h": 299.1
  },
  "luminance": 0.07888
}

Semantic roles & 50–950 ramp

primary

#6533A6

secondary

#9FC075

accent

#DC4B9D

background

#F9F6FC

surface

#F2ECF8

border

#CCC7D1

text

#0E0712

muted

#7E7A81

Preview Lab

Preview with #6533A6

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

Preview Lab → · Contrast checker → · Palette generator →