#7B37BE#7B37BE

#7B37BE is a mid, highly saturated violet. Relative luminance 0.107; OKLCH L 49.8% C 0.200 H 302.7°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#7B37BE
RGB	rgb(123, 55, 190)
HSL	hsl(270, 55%, 48%)
HSV	hsv(270, 71%, 75%)
CMYK	cmyk(35.3%, 71.1%, 0%, 25.5%)
CIE-LAB	lab(39.00, 54.38, -59.23)
CIE-LCH	lch(39.00, 80.41, 312.55°)
OKLab	oklab(49.83% 0.1081 -0.1687)
OKLCH	oklch(49.83% 0.2 302.7)
XYZ	xyz(18.8266, 10.6610, 49.7711)
Luminance	0.1066 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B37BE #7ABE37

analogous

#3737BE #7B37BE #BE37BD

triadic

#7B37BE #BE7B37 #37BE7B

tetradic

#7B37BE #BE3737 #7ABE37 #37BDBE

square

#7B37BE #BE3737 #7ABE37 #37BDBE

split-complementary

#7B37BE #BDBE37 #37BE37

monochromatic

#3E1C5F #5C298F #7B37BE #9A61D1 #B890DF

Accessibility & contrast

On white

6.70

#7B37BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#7B37BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7B37BE

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B37BE	#FFFFFF	#000000	##FFFFFF
##7B37BE	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC2

Deuteranopia (green-blind)

#005BBB

Tritanopia (blue-blind)

#6D5777

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #7b37be;
/* rgb */ color: rgb(123, 55, 190);
/* oklch */ color: oklch(49.8% 0.200 302.7);

Tailwind

colors: {
  custom: {
    50: '#a774d2',
    500: '#7b37be',
    950: '#000000',
  },
}

SCSS

$custom: #7b37be;
$custom-light: #a774d2;
$custom-dark: #000000;

JSON

{
  "hex": "#7b37be",
  "rgb": {
    "r": 123,
    "g": 55,
    "b": 190
  },
  "hsl": {
    "h": 270.222,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.49834,
    "c": 0.20035,
    "h": 302.7
  },
  "luminance": 0.10661
}

Semantic roles & 50–950 ramp

primary

#7B37BE

secondary

#A8CA87

accent

#DE4993

background

#FAF7FD

surface

#F4EDFA

border

#CEC8D3

text

#100814

muted

#7F7B83

Preview Lab

Preview with #7B37BE

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

Preview Lab → · Contrast checker → · Palette generator →