#7A37C0#7A37C0

#7A37C0 is a mid, highly saturated violet. Relative luminance 0.107; OKLCH L 49.9% C 0.202 H 301.7°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#7A37C0
RGB	rgb(122, 55, 192)
HSL	hsl(269, 55%, 48%)
HSV	hsv(269, 71%, 75%)
CMYK	cmyk(36.5%, 71.4%, 0%, 24.7%)
CIE-LAB	lab(39.03, 54.67, -60.37)
CIE-LCH	lch(39.03, 81.44, 312.16°)
OKLab	oklab(49.87% 0.1064 -0.172)
OKLCH	oklch(49.87% 0.202 301.7)
XYZ	xyz(18.9044, 10.6756, 50.9236)
Luminance	0.1068 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A37C0 #7DC037

analogous

#3738C0 #7A37C0 #BE37C0

triadic

#7A37C0 #C07A37 #37C07A

tetradic

#7A37C0 #C03738 #7DC037 #37C0BE

square

#7A37C0 #C03738 #7DC037 #37C0BE

split-complementary

#7A37C0 #C0BE37 #38C037

monochromatic

#3E1C61 #5C2990 #7A37C0 #9962D2 #B892E0

Accessibility & contrast

On white

6.70

#7A37C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#7A37C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7A37C0

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A37C0	#FFFFFF	#000000	##FFFFFF
##7A37C0	1.00	6.70	3.14	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC4

Deuteranopia (green-blind)

#005BBD

Tritanopia (blue-blind)

#6B5878

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #7a37c0;
/* rgb */ color: rgb(122, 55, 192);
/* oklch */ color: oklch(49.9% 0.202 301.7);

Tailwind

colors: {
  custom: {
    50: '#a674d4',
    500: '#7a37c0',
    950: '#000000',
  },
}

SCSS

$custom: #7a37c0;
$custom-light: #a674d4;
$custom-dark: #000000;

JSON

{
  "hex": "#7a37c0",
  "rgb": {
    "r": 122,
    "g": 55,
    "b": 192
  },
  "hsl": {
    "h": 269.343,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.49871,
    "c": 0.20228,
    "h": 301.7
  },
  "luminance": 0.10676
}

Semantic roles & 50–950 ramp

primary

#7A37C0

secondary

#AACB88

accent

#DF4996

background

#FAF7FD

surface

#F4EDFA

border

#CEC8D3

text

#100814

muted

#7F7B83

Preview Lab

Preview with #7A37C0

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

Preview Lab → · Contrast checker → · Palette generator →