#6538C3#6538C3

#6538C3 is a mid, highly saturated violet. Relative luminance 0.095; OKLCH L 48.0% C 0.202 H 291.7°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#6538C3
RGB	rgb(101, 56, 195)
HSL	hsl(259, 55%, 49%)
HSV	hsv(259, 71%, 76%)
CMYK	cmyk(48.2%, 71.3%, 0%, 23.5%)
CIE-LAB	lab(36.99, 51.22, -65.54)
CIE-LCH	lch(36.99, 83.19, 308.01°)
OKLab	oklab(47.95% 0.0749 -0.188)
OKLCH	oklch(47.95% 0.202 291.7)
XYZ	xyz(16.6286, 9.5346, 52.5834)
Luminance	0.0954 (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

#6538C3 #96C338

analogous

#3851C3 #6538C3 #AA38C3

triadic

#6538C3 #C36538 #38C365

tetradic

#6538C3 #C33851 #96C338 #38C3AA

square

#6538C3 #C33851 #96C338 #38C3AA

split-complementary

#6538C3 #C3AA38 #51C338

monochromatic

#341D64 #4C2A93 #6538C3 #8965D3 #AD95E1

Accessibility & contrast

On white

7.22

#6538C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#6538C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6538C3

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6538C3	#FFFFFF	#000000	##FFFFFF
##6538C3	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C7

Deuteranopia (green-blind)

#0054C0

Tritanopia (blue-blind)

#475C7A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #6538c3;
/* rgb */ color: rgb(101, 56, 195);
/* oklch */ color: oklch(48.0% 0.202 291.7);

Tailwind

colors: {
  custom: {
    50: '#9972d6',
    500: '#6538c3',
    950: '#000000',
  },
}

SCSS

$custom: #6538c3;
$custom-light: #9972d6;
$custom-dark: #000000;

JSON

{
  "hex": "#6538c3",
  "rgb": {
    "r": 101,
    "g": 56,
    "b": 195
  },
  "hsl": {
    "h": 259.424,
    "s": 55.378,
    "l": 49.216
  },
  "oklch": {
    "l": 0.47952,
    "c": 0.20237,
    "h": 291.7
  },
  "luminance": 0.09535
}

Semantic roles & 50–950 ramp

primary

#6538C3

secondary

#B7CC8B

accent

#DF49AE

background

#FAF7FD

surface

#F3EDFA

border

#CDC8D3

text

#0F0814

muted

#7F7B83

Preview Lab

Preview with #6538C3

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

Preview Lab → · Contrast checker → · Palette generator →