#6537C4#6537C4

#6537C4 is a mid, highly saturated violet. Relative luminance 0.095; OKLCH L 47.9% C 0.205 H 291.7°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#6537C4
RGB	rgb(101, 55, 196)
HSL	hsl(260, 56%, 49%)
HSV	hsv(260, 72%, 77%)
CMYK	cmyk(48.5%, 71.9%, 0%, 23.1%)
CIE-LAB	lab(36.90, 52.00, -66.28)
CIE-LCH	lch(36.90, 84.24, 308.11°)
OKLab	oklab(47.91% 0.0756 -0.1901)
OKLCH	oklch(47.91% 0.205 291.7)
XYZ	xyz(16.6940, 9.4840, 53.1648)
Luminance	0.0949 (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

#6537C4 #96C437

analogous

#3750C4 #6537C4 #AB37C4

triadic

#6537C4 #C46537 #37C465

tetradic

#6537C4 #C43750 #96C437 #37C4AB

square

#6537C4 #C43750 #96C437 #37C4AB

split-complementary

#6537C4 #C4AB37 #50C437

monochromatic

#341C64 #4C2A94 #6537C4 #8965D4 #AD94E1

Accessibility & contrast

On white

7.25

#6537C4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#6537C4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6537C4

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6537C4	#FFFFFF	#000000	##FFFFFF
##6537C4	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C8

Deuteranopia (green-blind)

#0054C1

Tritanopia (blue-blind)

#465C7A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #6537c4;
/* rgb */ color: rgb(101, 55, 196);
/* oklch */ color: oklch(47.9% 0.205 291.7);

Tailwind

colors: {
  custom: {
    50: '#9a72d7',
    500: '#6537c4',
    950: '#000000',
  },
}

SCSS

$custom: #6537c4;
$custom-light: #9a72d7;
$custom-dark: #000000;

JSON

{
  "hex": "#6537c4",
  "rgb": {
    "r": 101,
    "g": 55,
    "b": 196
  },
  "hsl": {
    "h": 259.574,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.47911,
    "c": 0.20463,
    "h": 291.7
  },
  "luminance": 0.09485
}

Semantic roles & 50–950 ramp

primary

#6537C4

secondary

#B7CC8B

accent

#DF48AE

background

#FAF7FD

surface

#F3EDFA

border

#CDC8D3

text

#0F0814

muted

#7F7B83

Preview Lab

Preview with #6537C4

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

Preview Lab → · Contrast checker → · Palette generator →