#7F37BE#7F37BE

#7F37BE is a mid, highly saturated violet. Relative luminance 0.110; OKLCH L 50.3% C 0.201 H 304.4°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#7F37BE
RGB	rgb(127, 55, 190)
HSL	hsl(272, 55%, 48%)
HSV	hsv(272, 71%, 75%)
CMYK	cmyk(33.2%, 71.1%, 0%, 25.5%)
CIE-LAB	lab(39.52, 55.15, -58.37)
CIE-LCH	lch(39.52, 80.31, 313.37°)
OKLab	oklab(50.31% 0.1137 -0.166)
OKLCH	oklch(50.31% 0.201 304.4)
XYZ	xyz(19.4107, 10.9622, 49.7985)
Luminance	0.1096 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F37BE #76BE37

analogous

#3B37BE #7F37BE #BE37B9

triadic

#7F37BE #BE7F37 #37BE7F

tetradic

#7F37BE #BE3B37 #76BE37 #37B9BE

square

#7F37BE #BE3B37 #76BE37 #37B9BE

split-complementary

#7F37BE #B9BE37 #37BE3B

monochromatic

#401C5F #5F298F #7F37BE #9D61D1 #BA90DF

Accessibility & contrast

On white

6.58

#7F37BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#7F37BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7F37BE

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F37BE	#FFFFFF	#000000	##FFFFFF
##7F37BE	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC2

Deuteranopia (green-blind)

#005DBB

Tritanopia (blue-blind)

#735777

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #7f37be;
/* rgb */ color: rgb(127, 55, 190);
/* oklch */ color: oklch(50.3% 0.201 304.4);

Tailwind

colors: {
  custom: {
    50: '#a974d2',
    500: '#7f37be',
    950: '#000000',
  },
}

SCSS

$custom: #7f37be;
$custom-light: #a974d2;
$custom-dark: #000000;

JSON

{
  "hex": "#7f37be",
  "rgb": {
    "r": 127,
    "g": 55,
    "b": 190
  },
  "hsl": {
    "h": 272,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.5031,
    "c": 0.20119,
    "h": 304.4
  },
  "luminance": 0.10962
}

Semantic roles & 50–950 ramp

primary

#7F37BE

secondary

#A6CA87

accent

#DE498F

background

#FAF7FD

surface

#F4EDFA

border

#CEC8D3

text

#100914

muted

#7F7B83

Preview Lab

Preview with #7F37BE

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

Preview Lab → · Contrast checker → · Palette generator →