#6537C3#6537C3

#6537C3 is a mid, highly saturated violet. Relative luminance 0.094; OKLCH L 47.8% C 0.203 H 291.9°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#6537C3
RGB	rgb(101, 55, 195)
HSL	hsl(260, 56%, 49%)
HSV	hsv(260, 72%, 76%)
CMYK	cmyk(48.2%, 71.8%, 0%, 23.5%)
CIE-LAB	lab(36.82, 51.72, -65.84)
CIE-LCH	lch(36.82, 83.72, 308.15°)
OKLab	oklab(47.83% 0.0758 -0.1888)
OKLCH	oklch(47.83% 0.203 291.9)
XYZ	xyz(16.5806, 9.4386, 52.5674)
Luminance	0.0944 (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

#6537C3 #95C337

analogous

#374FC3 #6537C3 #AB37C3

triadic

#6537C3 #C36537 #37C365

tetradic

#6537C3 #C3374F #95C337 #37C3AB

square

#6537C3 #C3374F #95C337 #37C3AB

split-complementary

#6537C3 #C3AB37 #4FC337

monochromatic

#341C64 #4C2A93 #6537C3 #8964D3 #AD94E1

Accessibility & contrast

On white

7.27

#6537C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#6537C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6537C3

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6537C3	#FFFFFF	#000000	##FFFFFF
##6537C3	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C7

Deuteranopia (green-blind)

#0054C0

Tritanopia (blue-blind)

#475C79

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #6537c3;
/* rgb */ color: rgb(101, 55, 195);
/* oklch */ color: oklch(47.8% 0.203 291.9);

Tailwind

colors: {
  custom: {
    50: '#9972d6',
    500: '#6537c3',
    950: '#000000',
  },
}

SCSS

$custom: #6537c3;
$custom-light: #9972d6;
$custom-dark: #000000;

JSON

{
  "hex": "#6537c3",
  "rgb": {
    "r": 101,
    "g": 55,
    "b": 195
  },
  "hsl": {
    "h": 259.714,
    "s": 56,
    "l": 49.02
  },
  "oklch": {
    "l": 0.47825,
    "c": 0.20349,
    "h": 291.9
  },
  "luminance": 0.09439
}

Semantic roles & 50–950 ramp

primary

#6537C3

secondary

#B6CC8A

accent

#DF49AE

background

#FAF7FD

surface

#F3EDFA

border

#CDC8D3

text

#0F0814

muted

#7F7B83

Preview Lab

Preview with #6537C3

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

Preview Lab → · Contrast checker → · Palette generator →