#7C37BF#7C37BF

#7C37BF is a mid, highly saturated violet. Relative luminance 0.108; OKLCH L 50.0% C 0.202 H 302.8°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#7C37BF
RGB	rgb(124, 55, 191)
HSL	hsl(270, 55%, 48%)
HSV	hsv(270, 71%, 75%)
CMYK	cmyk(35.1%, 71.2%, 0%, 25.1%)
CIE-LAB	lab(39.21, 54.81, -59.48)
CIE-LCH	lch(39.21, 80.88, 312.66°)
OKLab	oklab(50.03% 0.1094 -0.1694)
OKLCH	oklch(50.03% 0.202 302.8)
XYZ	xyz(19.0801, 10.7790, 50.3555)
Luminance	0.1078 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C37BF #7ABF37

analogous

#3837BF #7C37BF #BF37BE

triadic

#7C37BF #BF7C37 #37BF7C

tetradic

#7C37BF #BF3837 #7ABF37 #37BEBF

square

#7C37BF #BF3837 #7ABF37 #37BEBF

split-complementary

#7C37BF #BEBF37 #37BF38

monochromatic

#3E1C60 #5D298F #7C37BF #9A62D2 #B991DF

Accessibility & contrast

On white

6.65

#7C37BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#7C37BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7C37BF

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C37BF	#FFFFFF	#000000	##FFFFFF
##7C37BF	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC3

Deuteranopia (green-blind)

#005CBC

Tritanopia (blue-blind)

#6E5877

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #7c37bf;
/* rgb */ color: rgb(124, 55, 191);
/* oklch */ color: oklch(50.0% 0.202 302.8);

Tailwind

colors: {
  custom: {
    50: '#a774d3',
    500: '#7c37bf',
    950: '#000000',
  },
}

SCSS

$custom: #7c37bf;
$custom-light: #a774d3;
$custom-dark: #000000;

JSON

{
  "hex": "#7c37bf",
  "rgb": {
    "r": 124,
    "g": 55,
    "b": 191
  },
  "hsl": {
    "h": 270.441,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.50029,
    "c": 0.20161,
    "h": 302.8
  },
  "luminance": 0.10779
}

Semantic roles & 50–950 ramp

primary

#7C37BF

secondary

#A8CA88

accent

#DF4993

background

#FAF7FD

surface

#F4EDFA

border

#CEC8D3

text

#100814

muted

#7F7B83

Preview Lab

Preview with #7C37BF

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

Preview Lab → · Contrast checker → · Palette generator →