#7A37C1#7A37C1

#7A37C1 is a mid, highly saturated violet. Relative luminance 0.107; OKLCH L 50.0% C 0.203 H 301.5°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#7A37C1
RGB	rgb(122, 55, 193)
HSL	hsl(269, 56%, 49%)
HSV	hsv(269, 72%, 76%)
CMYK	cmyk(36.8%, 71.5%, 0%, 24.3%)
CIE-LAB	lab(39.10, 54.91, -60.83)
CIE-LCH	lch(39.10, 81.95, 312.07°)
OKLab	oklab(49.95% 0.1062 -0.1734)
OKLCH	oklch(49.95% 0.203 301.5)
XYZ	xyz(19.0155, 10.7201, 51.5091)
Luminance	0.1072 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A37C1 #7EC137

analogous

#3739C1 #7A37C1 #BF37C1

triadic

#7A37C1 #C17A37 #37C17A

tetradic

#7A37C1 #C13739 #7EC137 #37C1BF

square

#7A37C1 #C13739 #7EC137 #37C1BF

split-complementary

#7A37C1 #C1BF37 #39C137

monochromatic

#3E1C62 #5C2991 #7A37C1 #9963D2 #B892E0

Accessibility & contrast

On white

6.68

#7A37C1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#7A37C1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7A37C1

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A37C1	#FFFFFF	#000000	##FFFFFF
##7A37C1	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC5

Deuteranopia (green-blind)

#005BBE

Tritanopia (blue-blind)

#6B5978

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #7a37c1;
/* rgb */ color: rgb(122, 55, 193);
/* oklch */ color: oklch(50.0% 0.203 301.5);

Tailwind

colors: {
  custom: {
    50: '#a674d5',
    500: '#7a37c1',
    950: '#000000',
  },
}

SCSS

$custom: #7a37c1;
$custom-light: #a674d5;
$custom-dark: #000000;

JSON

{
  "hex": "#7a37c1",
  "rgb": {
    "r": 122,
    "g": 55,
    "b": 193
  },
  "hsl": {
    "h": 269.13,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.4995,
    "c": 0.20334,
    "h": 301.5
  },
  "luminance": 0.1072
}

Semantic roles & 50–950 ramp

primary

#7A37C1

secondary

#ABCB89

accent

#DF4996

background

#FAF7FD

surface

#F4EDFA

border

#CEC8D3

text

#100814

muted

#7F7B83

Preview Lab

Preview with #7A37C1

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

Preview Lab → · Contrast checker → · Palette generator →