#7F37CB#7F37CB

#7F37CB is a mid, highly saturated violet. Relative luminance 0.116; OKLCH L 51.3% C 0.215 H 301.2°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#7F37CB
RGB	rgb(127, 55, 203)
HSL	hsl(269, 59%, 51%)
HSV	hsv(269, 73%, 80%)
CMYK	cmyk(37.4%, 72.9%, 0%, 20.4%)
CIE-LAB	lab(40.50, 58.23, -64.35)
CIE-LCH	lch(40.50, 86.79, 312.14°)
OKLab	oklab(51.32% 0.1113 -0.1836)
OKLCH	oklch(51.32% 0.215 301.2)
XYZ	xyz(20.8955, 11.5561, 57.6180)
Luminance	0.1156 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F37CB #83CB37

analogous

#3739CB #7F37CB #C937CB

triadic

#7F37CB #CB7F37 #37CB7F

tetradic

#7F37CB #CB3739 #83CB37 #37CBC9

square

#7F37CB #CB3739 #83CB37 #37CBC9

split-complementary

#7F37CB #CBC937 #39CB37

monochromatic

#431C6C #61299C #7F37CB #9E68D8 #BD98E4

Accessibility & contrast

On white

6.34

#7F37CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#7F37CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7F37CB

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F37CB	#FFFFFF	#000000	##FFFFFF
##7F37CB	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FCF

Deuteranopia (green-blind)

#005FC8

Tritanopia (blue-blind)

#6E5C7E

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #7f37cb;
/* rgb */ color: rgb(127, 55, 203);
/* oklch */ color: oklch(51.3% 0.215 301.2);

Tailwind

colors: {
  custom: {
    50: '#aa74dc',
    500: '#7f37cb',
    950: '#000000',
  },
}

SCSS

$custom: #7f37cb;
$custom-light: #aa74dc;
$custom-dark: #000000;

JSON

{
  "hex": "#7f37cb",
  "rgb": {
    "r": 127,
    "g": 55,
    "b": 203
  },
  "hsl": {
    "h": 269.189,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.51316,
    "c": 0.21467,
    "h": 301.2
  },
  "luminance": 0.11556
}

Semantic roles & 50–950 ramp

primary

#7F37CB

secondary

#B0D08E

accent

#E24696

background

#FBF7FD

surface

#F6EDFB

border

#D0C8D4

text

#110915

muted

#807B83

Preview Lab

Preview with #7F37CB

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

Preview Lab → · Contrast checker → · Palette generator →