#7537BB#7537BB

#7537BB is a mid, vivid violet. Relative luminance 0.101; OKLCH L 48.9% C 0.196 H 300.8°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#7537BB
RGB	rgb(117, 55, 187)
HSL	hsl(268, 55%, 47%)
HSV	hsv(268, 71%, 73%)
CMYK	cmyk(37.4%, 70.6%, 0%, 26.7%)
CIE-LAB	lab(38.02, 52.50, -59.09)
CIE-LCH	lch(38.02, 79.05, 311.62°)
OKLab	oklab(48.9% 0.1003 -0.1685)
OKLCH	oklch(48.9% 0.196 300.8)
XYZ	xyz(17.6698, 10.1020, 48.0230)
Luminance	0.1010 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.07

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7537BB #7DBB37

analogous

#373BBB #7537BB #B737BB

triadic

#7537BB #BB7537 #37BB75

tetradic

#7537BB #BB373B #7DBB37 #37BBB7

square

#7537BB #BB373B #7DBB37 #37BBB7

split-complementary

#7537BB #BBB737 #3BBB37

monochromatic

#3A1B5C #57298C #7537BB #945FD0 #B48EDE

Accessibility & contrast

On white

6.95

#7537BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#7537BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7537BB

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7537BB	#FFFFFF	#000000	##FFFFFF
##7537BB	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059BF

Deuteranopia (green-blind)

#0059B8

Tritanopia (blue-blind)

#665775

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #7537bb;
/* rgb */ color: rgb(117, 55, 187);
/* oklch */ color: oklch(48.9% 0.196 300.8);

Tailwind

colors: {
  custom: {
    50: '#a273d0',
    500: '#7537bb',
    950: '#000000',
  },
}

SCSS

$custom: #7537bb;
$custom-light: #a273d0;
$custom-dark: #000000;

JSON

{
  "hex": "#7537bb",
  "rgb": {
    "r": 117,
    "g": 55,
    "b": 187
  },
  "hsl": {
    "h": 268.182,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.48902,
    "c": 0.19605,
    "h": 300.8
  },
  "luminance": 0.10102
}

Semantic roles & 50–950 ramp

primary

#7537BB

secondary

#A9C985

accent

#DE4A98

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#100814

muted

#7F7B82

Preview Lab

Preview with #7537BB

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

Preview Lab → · Contrast checker → · Palette generator →