#7B37C0#7B37C0

#7B37C0 is a mid, highly saturated violet. Relative luminance 0.107; OKLCH L 50.0% C 0.202 H 302.2°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#7B37C0
RGB	rgb(123, 55, 192)
HSL	hsl(270, 55%, 48%)
HSV	hsv(270, 71%, 75%)
CMYK	cmyk(35.9%, 71.4%, 0%, 24.7%)
CIE-LAB	lab(39.15, 54.86, -60.16)
CIE-LCH	lch(39.15, 81.41, 312.36°)
OKLab	oklab(49.99% 0.1078 -0.1714)
OKLCH	oklch(49.99% 0.202 302.2)
XYZ	xyz(19.0467, 10.7490, 50.9303)
Luminance	0.1075 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B37C0 #7CC037

analogous

#3737C0 #7B37C0 #BF37C0

triadic

#7B37C0 #C07B37 #37C07B

tetradic

#7B37C0 #C03737 #7CC037 #37C0BF

square

#7B37C0 #C03737 #7CC037 #37C0BF

split-complementary

#7B37C0 #C0BF37 #37C037

monochromatic

#3E1C61 #5D2990 #7B37C0 #9A62D2 #B892E0

Accessibility & contrast

On white

6.67

#7B37C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#7B37C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7B37C0

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B37C0	#FFFFFF	#000000	##FFFFFF
##7B37C0	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC4

Deuteranopia (green-blind)

#005CBD

Tritanopia (blue-blind)

#6D5878

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #7b37c0;
/* rgb */ color: rgb(123, 55, 192);
/* oklch */ color: oklch(50.0% 0.202 302.2);

Tailwind

colors: {
  custom: {
    50: '#a774d4',
    500: '#7b37c0',
    950: '#000000',
  },
}

SCSS

$custom: #7b37c0;
$custom-light: #a774d4;
$custom-dark: #000000;

JSON

{
  "hex": "#7b37c0",
  "rgb": {
    "r": 123,
    "g": 55,
    "b": 192
  },
  "hsl": {
    "h": 269.781,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.49988,
    "c": 0.20246,
    "h": 302.2
  },
  "luminance": 0.10749
}

Semantic roles & 50–950 ramp

primary

#7B37C0

secondary

#AACB88

accent

#DF4994

background

#FAF7FD

surface

#F4EDFA

border

#CEC8D3

text

#100814

muted

#7F7B83

Preview Lab

Preview with #7B37C0

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

Preview Lab → · Contrast checker → · Palette generator →