#7E37BC#7E37BC

#7E37BC is a mid, vivid violet. Relative luminance 0.108; OKLCH L 50.0% C 0.199 H 304.5°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#7E37BC
RGB	rgb(126, 55, 188)
HSL	hsl(272, 55%, 48%)
HSV	hsv(272, 71%, 74%)
CMYK	cmyk(33%, 70.7%, 0%, 26.3%)
CIE-LAB	lab(39.24, 54.48, -57.66)
CIE-LCH	lch(39.24, 79.33, 313.38°)
OKLab	oklab(50.04% 0.1126 -0.1639)
OKLCH	oklch(50.04% 0.199 304.5)
XYZ	xyz(19.0454, 10.7989, 48.6482)
Luminance	0.1080 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7E37BC #75BC37

analogous

#3B37BC #7E37BC #BC37B8

triadic

#7E37BC #BC7E37 #37BC7E

tetradic

#7E37BC #BC3B37 #75BC37 #37B8BC

square

#7E37BC #BC3B37 #75BC37 #37B8BC

split-complementary

#7E37BC #B8BC37 #37BC3B

monochromatic

#3F1B5D #5E298D #7E37BC #9C60D0 #B98FDE

Accessibility & contrast

On white

6.65

#7E37BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#7E37BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7E37BC

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7E37BC	#FFFFFF	#000000	##FFFFFF
##7E37BC	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC0

Deuteranopia (green-blind)

#005CB9

Tritanopia (blue-blind)

#725676

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #7e37bc;
/* rgb */ color: rgb(126, 55, 188);
/* oklch */ color: oklch(50.0% 0.199 304.5);

Tailwind

colors: {
  custom: {
    50: '#a874d1',
    500: '#7e37bc',
    950: '#000000',
  },
}

SCSS

$custom: #7e37bc;
$custom-light: #a874d1;
$custom-dark: #000000;

JSON

{
  "hex": "#7e37bc",
  "rgb": {
    "r": 126,
    "g": 55,
    "b": 188
  },
  "hsl": {
    "h": 272.03,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.50038,
    "c": 0.19889,
    "h": 304.5
  },
  "luminance": 0.10799
}

Semantic roles & 50–950 ramp

primary

#7E37BC

secondary

#A5C986

accent

#DE4A8F

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#100814

muted

#7F7B82

Preview Lab

Preview with #7E37BC

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

Preview Lab → · Contrast checker → · Palette generator →