#6521B0#6521B0

#6521B0 is a dark, highly saturated violet. Relative luminance 0.070; OKLCH L 43.8% C 0.205 H 298.8°. Best body text is #FFFFFF at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#6521B0
RGB	rgb(101, 33, 176)
HSL	hsl(269, 68%, 41%)
HSV	hsv(269, 81%, 69%)
CMYK	cmyk(42.6%, 81.3%, 0%, 31%)
CIE-LAB	lab(31.78, 56.49, -62.85)
CIE-LCH	lch(31.78, 84.51, 311.95°)
OKLab	oklab(43.79% 0.0988 -0.1799)
OKLCH	oklch(43.79% 0.205 298.8)
XYZ	xyz(13.7451, 6.9888, 41.6907)
Luminance	0.0699 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6521B0 #6CB021

analogous

#2125B0 #6521B0 #AC21B0

triadic

#6521B0 #B06521 #21B065

tetradic

#6521B0 #B02125 #6CB021 #21B0AC

square

#6521B0 #B02125 #6CB021 #21B0AC

split-complementary

#6521B0 #B0AC21 #25B021

monochromatic

#2A0E49 #47177C #6521B0 #8335D9 #A369E3

Accessibility & contrast

On white

8.76

#6521B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#6521B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6521B0

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6521B0	#FFFFFF	#000000	##FFFFFF
##6521B0	1.00	8.76	2.40	8.76
#FFFFFF	8.76	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB4

Deuteranopia (green-blind)

#0049AD

Tritanopia (blue-blind)

#524A6A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #6521b0;
/* rgb */ color: rgb(101, 33, 176);
/* oklch */ color: oklch(43.8% 0.205 298.8);

Tailwind

colors: {
  custom: {
    50: '#9866c9',
    500: '#6521b0',
    950: '#000000',
  },
}

SCSS

$custom: #6521b0;
$custom-light: #9866c9;
$custom-dark: #000000;

JSON

{
  "hex": "#6521b0",
  "rgb": {
    "r": 101,
    "g": 33,
    "b": 176
  },
  "hsl": {
    "h": 268.531,
    "s": 68.421,
    "l": 40.98
  },
  "oklch": {
    "l": 0.43786,
    "c": 0.20525,
    "h": 298.8
  },
  "luminance": 0.06989
}

Semantic roles & 50–950 ramp

primary

#6521B0

secondary

#99C864

accent

#EB3D98

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0F0613

muted

#7E7A82

Preview Lab

Preview with #6521B0

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

Preview Lab → · Contrast checker → · Palette generator →