#7537B9#7537B9

#7537B9 is a mid, vivid violet. Relative luminance 0.100; OKLCH L 48.7% C 0.194 H 301.3°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#7537B9
RGB	rgb(117, 55, 185)
HSL	hsl(269, 54%, 47%)
HSV	hsv(269, 70%, 73%)
CMYK	cmyk(36.8%, 70.3%, 0%, 27.5%)
CIE-LAB	lab(37.87, 52.00, -58.16)
CIE-LCH	lch(37.87, 78.02, 311.80°)
OKLab	oklab(48.75% 0.1006 -0.1657)
OKLCH	oklch(48.75% 0.194 301.3)
XYZ	xyz(17.4571, 10.0170, 46.9033)
Luminance	0.1002 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.22

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7537B9 #7BB937

analogous

#373AB9 #7537B9 #B637B9

triadic

#7537B9 #B97537 #37B975

tetradic

#7537B9 #B9373A #7BB937 #37B9B6

square

#7537B9 #B9373A #7BB937 #37B9B6

split-complementary

#7537B9 #B9B637 #3AB937

monochromatic

#391B5B #57298A #7537B9 #945ECF #B38DDD

Accessibility & contrast

On white

6.99

#7537B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.00

#7537B9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7537B9

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7537B9	#FFFFFF	#000000	##FFFFFF
##7537B9	1.00	6.99	3.00	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058BD

Deuteranopia (green-blind)

#0058B6

Tritanopia (blue-blind)

#665674

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #7537b9;
/* rgb */ color: rgb(117, 55, 185);
/* oklch */ color: oklch(48.7% 0.194 301.3);

Tailwind

colors: {
  custom: {
    50: '#a273cf',
    500: '#7537b9',
    950: '#000000',
  },
}

SCSS

$custom: #7537b9;
$custom-light: #a273cf;
$custom-dark: #000000;

JSON

{
  "hex": "#7537b9",
  "rgb": {
    "r": 117,
    "g": 55,
    "b": 185
  },
  "hsl": {
    "h": 268.615,
    "s": 54.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.48746,
    "c": 0.19388,
    "h": 301.3
  },
  "luminance": 0.10017
}

Semantic roles & 50–950 ramp

primary

#7537B9

secondary

#A7C884

accent

#DE4A97

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#100814

muted

#7F7B82

Preview Lab

Preview with #7537B9

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

Preview Lab → · Contrast checker → · Palette generator →