#7537B2#7537B2

#7537B2 is a mid, vivid violet. Relative luminance 0.097; OKLCH L 48.2% C 0.186 H 303.1°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#7537B2
RGB	rgb(117, 55, 178)
HSL	hsl(270, 53%, 46%)
HSV	hsv(270, 69%, 70%)
CMYK	cmyk(34.3%, 69.1%, 0%, 30.2%)
CIE-LAB	lab(37.35, 50.29, -54.87)
CIE-LCH	lch(37.35, 74.43, 312.50°)
OKLab	oklab(48.21% 0.1017 -0.1561)
OKLCH	oklch(48.21% 0.186 303.1)
XYZ	xyz(16.7363, 9.7286, 43.1069)
Luminance	0.0973 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.86

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7537B2 #74B237

analogous

#3737B2 #7537B2 #B237B1

triadic

#7537B2 #B27537 #37B275

tetradic

#7537B2 #B23737 #74B237 #37B1B2

square

#7537B2 #B23737 #74B237 #37B1B2

split-complementary

#7537B2 #B1B237 #37B237

monochromatic

#381A54 #562983 #7537B2 #945ACC #B289DB

Accessibility & contrast

On white

7.13

#7537B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#7537B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7537B2

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7537B2	#FFFFFF	#000000	##FFFFFF
##7537B2	1.00	7.13	2.95	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B6

Deuteranopia (green-blind)

#0058AF

Tritanopia (blue-blind)

#695370

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #7537b2;
/* rgb */ color: rgb(117, 55, 178);
/* oklch */ color: oklch(48.2% 0.186 303.1);

Tailwind

colors: {
  custom: {
    50: '#a273ca',
    500: '#7537b2',
    950: '#000000',
  },
}

SCSS

$custom: #7537b2;
$custom-light: #a273ca;
$custom-dark: #000000;

JSON

{
  "hex": "#7537b2",
  "rgb": {
    "r": 117,
    "g": 55,
    "b": 178
  },
  "hsl": {
    "h": 270.244,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.4821,
    "c": 0.18626,
    "h": 303.1
  },
  "luminance": 0.09729
}

Semantic roles & 50–950 ramp

primary

#7537B2

secondary

#A2C580

accent

#DC4C93

background

#FAF7FC

surface

#F4EDF8

border

#CEC8D1

text

#0F0813

muted

#7F7B82

Preview Lab

Preview with #7537B2

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

Preview Lab → · Contrast checker → · Palette generator →