#7537B0#7537B0

#7537B0 is a mid, vivid violet. Relative luminance 0.096; OKLCH L 48.1% C 0.184 H 303.6°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#7537B0
RGB	rgb(117, 55, 176)
HSL	hsl(271, 52%, 45%)
HSV	hsv(271, 69%, 69%)
CMYK	cmyk(33.5%, 68.8%, 0%, 31%)
CIE-LAB	lab(37.20, 49.80, -53.92)
CIE-LCH	lch(37.20, 73.40, 312.72°)
OKLab	oklab(48.06% 0.1019 -0.1533)
OKLCH	oklch(48.06% 0.184 303.6)
XYZ	xyz(16.5370, 9.6489, 42.0571)
Luminance	0.0965 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7537B0 #72B037

analogous

#3937B0 #7537B0 #B037AE

triadic

#7537B0 #B07537 #37B075

tetradic

#7537B0 #B03937 #72B037 #37AEB0

square

#7537B0 #B03937 #72B037 #37AEB0

split-complementary

#7537B0 #AEB037 #37B039

monochromatic

#371A53 #562881 #7537B0 #9459CB #B288DA

Accessibility & contrast

On white

7.17

#7537B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#7537B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7537B0

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7537B0	#FFFFFF	#000000	##FFFFFF
##7537B0	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B4

Deuteranopia (green-blind)

#0057AD

Tritanopia (blue-blind)

#6A536F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #7537b0;
/* rgb */ color: rgb(117, 55, 176);
/* oklch */ color: oklch(48.1% 0.184 303.6);

Tailwind

colors: {
  custom: {
    50: '#a172c8',
    500: '#7537b0',
    950: '#000000',
  },
}

SCSS

$custom: #7537b0;
$custom-light: #a172c8;
$custom-dark: #000000;

JSON

{
  "hex": "#7537b0",
  "rgb": {
    "r": 117,
    "g": 55,
    "b": 176
  },
  "hsl": {
    "h": 270.744,
    "s": 52.381,
    "l": 45.294
  },
  "oklch": {
    "l": 0.48059,
    "c": 0.18407,
    "h": 303.6
  },
  "luminance": 0.09649
}

Semantic roles & 50–950 ramp

primary

#7537B0

secondary

#A1C47F

accent

#DC4C92

background

#FAF7FC

surface

#F4EDF8

border

#CEC8D1

text

#0F0813

muted

#7F7B82

Preview Lab

Preview with #7537B0

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

Preview Lab → · Contrast checker → · Palette generator →