#7F37BF#7F37BF

#7F37BF is a mid, highly saturated violet. Relative luminance 0.110; OKLCH L 50.4% C 0.202 H 304.1°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#7F37BF
RGB	rgb(127, 55, 191)
HSL	hsl(272, 55%, 48%)
HSV	hsv(272, 71%, 75%)
CMYK	cmyk(33.5%, 71.2%, 0%, 25.1%)
CIE-LAB	lab(39.59, 55.38, -58.84)
CIE-LCH	lch(39.59, 80.81, 313.27°)
OKLab	oklab(50.39% 0.1135 -0.1674)
OKLCH	oklch(50.39% 0.202 304.1)
XYZ	xyz(19.5204, 11.0061, 50.3761)
Luminance	0.1101 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F37BF #77BF37

analogous

#3B37BF #7F37BF #BF37BB

triadic

#7F37BF #BF7F37 #37BF7F

tetradic

#7F37BF #BF3B37 #77BF37 #37BBBF

square

#7F37BF #BF3B37 #77BF37 #37BBBF

split-complementary

#7F37BF #BBBF37 #37BF3B

monochromatic

#401C60 #5F298F #7F37BF #9D62D2 #BB91DF

Accessibility & contrast

On white

6.56

#7F37BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#7F37BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7F37BF

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F37BF	#FFFFFF	#000000	##FFFFFF
##7F37BF	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC3

Deuteranopia (green-blind)

#005DBC

Tritanopia (blue-blind)

#735777

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #7f37bf;
/* rgb */ color: rgb(127, 55, 191);
/* oklch */ color: oklch(50.4% 0.202 304.1);

Tailwind

colors: {
  custom: {
    50: '#a974d3',
    500: '#7f37bf',
    950: '#000000',
  },
}

SCSS

$custom: #7f37bf;
$custom-light: #a974d3;
$custom-dark: #000000;

JSON

{
  "hex": "#7f37bf",
  "rgb": {
    "r": 127,
    "g": 55,
    "b": 191
  },
  "hsl": {
    "h": 271.765,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.50385,
    "c": 0.20223,
    "h": 304.1
  },
  "luminance": 0.11006
}

Semantic roles & 50–950 ramp

primary

#7F37BF

secondary

#A7CA88

accent

#DF4990

background

#FAF7FD

surface

#F4EDFA

border

#CEC8D3

text

#100914

muted

#7F7B83

Preview Lab

Preview with #7F37BF

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

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