#7A37CD#7A37CD

#7A37CD is a mid, highly saturated violet. Relative luminance 0.113; OKLCH L 50.9% C 0.216 H 298.7°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#7A37CD
RGB	rgb(122, 55, 205)
HSL	hsl(267, 60%, 51%)
HSV	hsv(267, 73%, 80%)
CMYK	cmyk(40.5%, 73.2%, 0%, 19.6%)
CIE-LAB	lab(40.04, 57.84, -66.28)
CIE-LCH	lch(40.04, 87.97, 311.11°)
OKLab	oklab(50.91% 0.1038 -0.1894)
OKLCH	oklch(50.91% 0.216 298.7)
XYZ	xyz(20.4089, 11.2774, 58.8473)
Luminance	0.1128 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A37CD #8ACD37

analogous

#373FCD #7A37CD #C537CD

triadic

#7A37CD #CD7A37 #37CD7A

tetradic

#7A37CD #CD373F #8ACD37 #37CDC5

square

#7A37CD #CD373F #8ACD37 #37CDC5

split-complementary

#7A37CD #CDC537 #3FCD37

monochromatic

#401C6E #5D289F #7A37CD #9B68D9 #BB99E5

Accessibility & contrast

On white

6.45

#7A37CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#7A37CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7A37CD

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A37CD	#FFFFFF	#000000	##FFFFFF
##7A37CD	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED1

Deuteranopia (green-blind)

#005DCA

Tritanopia (blue-blind)

#665D7F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #7a37cd;
/* rgb */ color: rgb(122, 55, 205);
/* oklch */ color: oklch(50.9% 0.216 298.7);

Tailwind

colors: {
  custom: {
    50: '#a774dd',
    500: '#7a37cd',
    950: '#000000',
  },
}

SCSS

$custom: #7a37cd;
$custom-light: #a774dd;
$custom-dark: #000000;

JSON

{
  "hex": "#7a37cd",
  "rgb": {
    "r": 122,
    "g": 55,
    "b": 205
  },
  "hsl": {
    "h": 266.8,
    "s": 60,
    "l": 50.98
  },
  "oklch": {
    "l": 0.50907,
    "c": 0.21601,
    "h": 298.7
  },
  "luminance": 0.11278
}

Semantic roles & 50–950 ramp

primary

#7A37CD

secondary

#B3D18F

accent

#E3459C

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#100915

muted

#7F7B83

Preview Lab

Preview with #7A37CD

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

Preview Lab → · Contrast checker → · Palette generator →