#7B37CA#7B37CA

#7B37CA is a mid, highly saturated violet. Relative luminance 0.112; OKLCH L 50.8% C 0.213 H 299.8°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#7B37CA
RGB	rgb(123, 55, 202)
HSL	hsl(268, 58%, 50%)
HSV	hsv(268, 73%, 79%)
CMYK	cmyk(39.1%, 72.8%, 0%, 20.8%)
CIE-LAB	lab(39.93, 57.28, -64.73)
CIE-LCH	lch(39.93, 86.43, 311.51°)
OKLab	oklab(50.78% 0.1059 -0.1848)
OKLCH	oklch(50.78% 0.213 299.8)
XYZ	xyz(20.1926, 11.2074, 56.9651)
Luminance	0.1121 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B37CA #86CA37

analogous

#373CCA #7B37CA #C437CA

triadic

#7B37CA #CA7B37 #37CA7B

tetradic

#7B37CA #CA373C #86CA37 #37CAC4

square

#7B37CA #CA373C #86CA37 #37CAC4

split-complementary

#7B37CA #CAC437 #3CCA37

monochromatic

#401C6A #5E299B #7B37CA #9B67D7 #BB98E4

Accessibility & contrast

On white

6.48

#7B37CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#7B37CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7B37CA

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B37CA	#FFFFFF	#000000	##FFFFFF
##7B37CA	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ECE

Deuteranopia (green-blind)

#005DC7

Tritanopia (blue-blind)

#695C7D

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #7b37ca;
/* rgb */ color: rgb(123, 55, 202);
/* oklch */ color: oklch(50.8% 0.213 299.8);

Tailwind

colors: {
  custom: {
    50: '#a874db',
    500: '#7b37ca',
    950: '#000000',
  },
}

SCSS

$custom: #7b37ca;
$custom-light: #a874db;
$custom-dark: #000000;

JSON

{
  "hex": "#7b37ca",
  "rgb": {
    "r": 123,
    "g": 55,
    "b": 202
  },
  "hsl": {
    "h": 267.755,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.50777,
    "c": 0.21299,
    "h": 299.8
  },
  "luminance": 0.11208
}

Semantic roles & 50–950 ramp

primary

#7B37CA

secondary

#B1CF8E

accent

#E1469A

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#100915

muted

#7F7B83

Preview Lab

Preview with #7B37CA

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

Preview Lab → · Contrast checker → · Palette generator →