#6528B3#6528B3

#6528B3 is a dark, highly saturated violet. Relative luminance 0.075; OKLCH L 44.7% C 0.202 H 297.3°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#6528B3
RGB	rgb(101, 40, 179)
HSL	hsl(266, 63%, 43%)
HSV	hsv(266, 78%, 70%)
CMYK	cmyk(43.6%, 77.7%, 0%, 29.8%)
CIE-LAB	lab(33.00, 54.46, -62.64)
CIE-LCH	lch(33.00, 83.00, 311.01°)
OKLab	oklab(44.72% 0.0926 -0.1793)
OKLCH	oklch(44.72% 0.202 297.3)
XYZ	xyz(14.2602, 7.5387, 43.3429)
Luminance	0.0754 (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

#6528B3 #76B328

analogous

#2830B3 #6528B3 #AA28B3

triadic

#6528B3 #B36528 #28B365

tetradic

#6528B3 #B32830 #76B328 #28B3AA

square

#6528B3 #B32830 #76B328 #28B3AA

split-complementary

#6528B3 #B3AA28 #30B328

monochromatic

#2D124F #491D81 #6528B3 #8343D5 #A475E0

Accessibility & contrast

On white

8.37

#6528B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#6528B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6528B3

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6528B3	#FFFFFF	#000000	##FFFFFF
##6528B3	1.00	8.37	2.51	8.37
#FFFFFF	8.37	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB7

Deuteranopia (green-blind)

#004CB0

Tritanopia (blue-blind)

#504E6D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #6528b3;
/* rgb */ color: rgb(101, 40, 179);
/* oklch */ color: oklch(44.7% 0.202 297.3);

Tailwind

colors: {
  custom: {
    50: '#9869cb',
    500: '#6528b3',
    950: '#000000',
  },
}

SCSS

$custom: #6528b3;
$custom-light: #9869cb;
$custom-dark: #000000;

JSON

{
  "hex": "#6528b3",
  "rgb": {
    "r": 101,
    "g": 40,
    "b": 179
  },
  "hsl": {
    "h": 266.331,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.44718,
    "c": 0.20182,
    "h": 297.3
  },
  "luminance": 0.07539
}

Semantic roles & 50–950 ramp

primary

#6528B3

secondary

#A1C86F

accent

#E6419E

background

#F9F6FC

surface

#F2EBF9

border

#CCC6D2

text

#0F0713

muted

#7E7A82

Preview Lab

Preview with #6528B3

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

Preview Lab → · Contrast checker → · Palette generator →