#7B37C5#7B37C5

#7B37C5 is a mid, highly saturated violet. Relative luminance 0.110; OKLCH L 50.4% C 0.208 H 301.0°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#7B37C5
RGB	rgb(123, 55, 197)
HSL	hsl(269, 56%, 49%)
HSV	hsv(269, 72%, 77%)
CMYK	cmyk(37.6%, 72.1%, 0%, 22.7%)
CIE-LAB	lab(39.54, 56.06, -62.46)
CIE-LCH	lch(39.54, 83.93, 311.91°)
OKLab	oklab(50.38% 0.1069 -0.1781)
OKLCH	oklch(50.38% 0.208 301)
XYZ	xyz(19.6101, 10.9744, 53.8976)
Luminance	0.1098 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B37C5 #81C537

analogous

#373AC5 #7B37C5 #C237C5

triadic

#7B37C5 #C57B37 #37C57B

tetradic

#7B37C5 #C5373A #81C537 #37C5C2

square

#7B37C5 #C5373A #81C537 #37C5C2

split-complementary

#7B37C5 #C5C237 #3AC537

monochromatic

#3F1C65 #5D2A95 #7B37C5 #9A65D4 #BA95E1

Accessibility & contrast

On white

6.57

#7B37C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#7B37C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7B37C5

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B37C5	#FFFFFF	#000000	##FFFFFF
##7B37C5	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC9

Deuteranopia (green-blind)

#005CC2

Tritanopia (blue-blind)

#6B5A7B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #7b37c5;
/* rgb */ color: rgb(123, 55, 197);
/* oklch */ color: oklch(50.4% 0.208 301.0);

Tailwind

colors: {
  custom: {
    50: '#a774d8',
    500: '#7b37c5',
    950: '#000000',
  },
}

SCSS

$custom: #7b37c5;
$custom-light: #a774d8;
$custom-dark: #000000;

JSON

{
  "hex": "#7b37c5",
  "rgb": {
    "r": 123,
    "g": 55,
    "b": 197
  },
  "hsl": {
    "h": 268.732,
    "s": 56.349,
    "l": 49.412
  },
  "oklch": {
    "l": 0.5038,
    "c": 0.20774,
    "h": 301
  },
  "luminance": 0.10975
}

Semantic roles & 50–950 ramp

primary

#7B37C5

secondary

#ADCD8B

accent

#E04897

background

#FAF7FD

surface

#F4EDFA

border

#CEC8D3

text

#100915

muted

#7F7B83

Preview Lab

Preview with #7B37C5

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

Preview Lab → · Contrast checker → · Palette generator →