#7B37CB#7B37CB

#7B37CB is a mid, highly saturated violet. Relative luminance 0.113; OKLCH L 50.9% C 0.214 H 299.6°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#7B37CB
RGB	rgb(123, 55, 203)
HSL	hsl(268, 59%, 51%)
HSV	hsv(268, 73%, 80%)
CMYK	cmyk(39.4%, 72.9%, 0%, 20.4%)
CIE-LAB	lab(40.01, 57.52, -65.18)
CIE-LCH	lch(40.01, 86.93, 311.43°)
OKLab	oklab(50.86% 0.1056 -0.1862)
OKLCH	oklch(50.86% 0.214 299.6)
XYZ	xyz(20.3114, 11.2549, 57.5906)
Luminance	0.1125 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B37CB #87CB37

analogous

#373DCB #7B37CB #C537CB

triadic

#7B37CB #CB7B37 #37CB7B

tetradic

#7B37CB #CB373D #87CB37 #37CBC5

square

#7B37CB #CB373D #87CB37 #37CBC5

split-complementary

#7B37CB #CBC537 #3DCB37

monochromatic

#411C6C #5E299C #7B37CB #9B68D8 #BB98E4

Accessibility & contrast

On white

6.46

#7B37CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#7B37CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7B37CB

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B37CB	#FFFFFF	#000000	##FFFFFF
##7B37CB	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ECF

Deuteranopia (green-blind)

#005DC8

Tritanopia (blue-blind)

#685C7E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #7b37cb;
/* rgb */ color: rgb(123, 55, 203);
/* oklch */ color: oklch(50.9% 0.214 299.6);

Tailwind

colors: {
  custom: {
    50: '#a874dc',
    500: '#7b37cb',
    950: '#000000',
  },
}

SCSS

$custom: #7b37cb;
$custom-light: #a874dc;
$custom-dark: #000000;

JSON

{
  "hex": "#7b37cb",
  "rgb": {
    "r": 123,
    "g": 55,
    "b": 203
  },
  "hsl": {
    "h": 267.568,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.50858,
    "c": 0.21405,
    "h": 299.6
  },
  "luminance": 0.11255
}

Semantic roles & 50–950 ramp

primary

#7B37CB

secondary

#B2D08E

accent

#E2469A

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#100915

muted

#7F7B83

Preview Lab

Preview with #7B37CB

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

Preview Lab → · Contrast checker → · Palette generator →