#7A37C5#7A37C5

#7A37C5 is a mid, highly saturated violet. Relative luminance 0.109; OKLCH L 50.3% C 0.208 H 300.5°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#7A37C5
RGB	rgb(122, 55, 197)
HSL	hsl(268, 56%, 49%)
HSV	hsv(268, 72%, 77%)
CMYK	cmyk(38.1%, 72.1%, 0%, 22.7%)
CIE-LAB	lab(39.41, 55.88, -62.66)
CIE-LCH	lch(39.41, 83.96, 311.73°)
OKLab	oklab(50.26% 0.1055 -0.1788)
OKLCH	oklch(50.26% 0.208 300.5)
XYZ	xyz(19.4678, 10.9010, 53.8910)
Luminance	0.1090 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A37C5 #82C537

analogous

#373BC5 #7A37C5 #C137C5

triadic

#7A37C5 #C57A37 #37C57A

tetradic

#7A37C5 #C5373B #82C537 #37C5C1

square

#7A37C5 #C5373B #82C537 #37C5C1

split-complementary

#7A37C5 #C5C137 #3BC537

monochromatic

#3F1C65 #5C2A95 #7A37C5 #9965D4 #B995E1

Accessibility & contrast

On white

6.60

#7A37C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#7A37C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7A37C5

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A37C5	#FFFFFF	#000000	##FFFFFF
##7A37C5	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC9

Deuteranopia (green-blind)

#005CC2

Tritanopia (blue-blind)

#695A7B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #7a37c5;
/* rgb */ color: rgb(122, 55, 197);
/* oklch */ color: oklch(50.3% 0.208 300.5);

Tailwind

colors: {
  custom: {
    50: '#a774d8',
    500: '#7a37c5',
    950: '#000000',
  },
}

SCSS

$custom: #7a37c5;
$custom-light: #a774d8;
$custom-dark: #000000;

JSON

{
  "hex": "#7a37c5",
  "rgb": {
    "r": 122,
    "g": 55,
    "b": 197
  },
  "hsl": {
    "h": 268.31,
    "s": 56.349,
    "l": 49.412
  },
  "oklch": {
    "l": 0.50264,
    "c": 0.20757,
    "h": 300.5
  },
  "luminance": 0.10901
}

Semantic roles & 50–950 ramp

primary

#7A37C5

secondary

#AECD8B

accent

#E04898

background

#FAF7FD

surface

#F4EDFA

border

#CEC8D3

text

#100815

muted

#7F7B83

Preview Lab

Preview with #7A37C5

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

Preview Lab → · Contrast checker → · Palette generator →