#7B37BD#7B37BD

#7B37BD is a mid, vivid violet. Relative luminance 0.106; OKLCH L 49.8% C 0.199 H 302.9°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#7B37BD
RGB	rgb(123, 55, 189)
HSL	hsl(270, 55%, 48%)
HSV	hsv(270, 71%, 74%)
CMYK	cmyk(34.9%, 70.9%, 0%, 25.9%)
CIE-LAB	lab(38.93, 54.14, -58.77)
CIE-LCH	lch(38.93, 79.90, 312.65°)
OKLab	oklab(49.76% 0.1083 -0.1673)
OKLCH	oklch(49.76% 0.199 302.9)
XYZ	xyz(18.7177, 10.6174, 49.1975)
Luminance	0.1062 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B37BD #79BD37

analogous

#3837BD #7B37BD #BD37BC

triadic

#7B37BD #BD7B37 #37BD7B

tetradic

#7B37BD #BD3837 #79BD37 #37BCBD

square

#7B37BD #BD3837 #79BD37 #37BCBD

split-complementary

#7B37BD #BCBD37 #37BD38

monochromatic

#3D1B5E #5C298E #7B37BD #9960D1 #B890DF

Accessibility & contrast

On white

6.72

#7B37BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#7B37BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7B37BD

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B37BD	#FFFFFF	#000000	##FFFFFF
##7B37BD	1.00	6.72	3.12	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC1

Deuteranopia (green-blind)

#005BBA

Tritanopia (blue-blind)

#6E5776

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #7b37bd;
/* rgb */ color: rgb(123, 55, 189);
/* oklch */ color: oklch(49.8% 0.199 302.9);

Tailwind

colors: {
  custom: {
    50: '#a773d2',
    500: '#7b37bd',
    950: '#000000',
  },
}

SCSS

$custom: #7b37bd;
$custom-light: #a773d2;
$custom-dark: #000000;

JSON

{
  "hex": "#7b37bd",
  "rgb": {
    "r": 123,
    "g": 55,
    "b": 189
  },
  "hsl": {
    "h": 270.448,
    "s": 54.918,
    "l": 47.843
  },
  "oklch": {
    "l": 0.49757,
    "c": 0.19929,
    "h": 302.9
  },
  "luminance": 0.10617
}

Semantic roles & 50–950 ramp

primary

#7B37BD

secondary

#A7C986

accent

#DE4A93

background

#FAF7FD

surface

#F4EDFA

border

#CEC8D3

text

#100814

muted

#7F7B83

Preview Lab

Preview with #7B37BD

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

Preview Lab → · Contrast checker → · Palette generator →