#7F37AB#7F37AB

#7F37AB is a mid, vivid violet. Relative luminance 0.102; OKLCH L 48.9% C 0.181 H 309.8°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#7F37AB
RGB	rgb(127, 55, 171)
HSL	hsl(277, 51%, 44%)
HSV	hsv(277, 68%, 67%)
CMYK	cmyk(25.7%, 67.8%, 0%, 32.9%)
CIE-LAB	lab(38.17, 50.77, -49.32)
CIE-LCH	lch(38.17, 70.78, 315.83°)
OKLab	oklab(48.93% 0.1161 -0.1394)
OKLCH	oklch(48.93% 0.181 309.8)
XYZ	xyz(17.4678, 10.1850, 39.5659)
Luminance	0.1018 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F37AB #63AB37

analogous

#4537AB #7F37AB #AB379D

triadic

#7F37AB #AB7F37 #37AB7F

tetradic

#7F37AB #AB4537 #63AB37 #379DAB

square

#7F37AB #AB4537 #63AB37 #379DAB

split-complementary

#7F37AB #9DAB37 #37AB45

monochromatic

#3A194E #5D287D #7F37AB #9D56C9 #B885D8

Accessibility & contrast

On white

6.91

#7F37AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#7F37AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7F37AB

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F37AB	#FFFFFF	#000000	##FFFFFF
##7F37AB	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057AE

Deuteranopia (green-blind)

#245BA8

Tritanopia (blue-blind)

#794F6C

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #7f37ab;
/* rgb */ color: rgb(127, 55, 171);
/* oklch */ color: oklch(48.9% 0.181 309.8);

Tailwind

colors: {
  custom: {
    50: '#a873c5',
    500: '#7f37ab',
    950: '#000000',
  },
}

SCSS

$custom: #7f37ab;
$custom-light: #a873c5;
$custom-dark: #000000;

JSON

{
  "hex": "#7f37ab",
  "rgb": {
    "r": 127,
    "g": 55,
    "b": 171
  },
  "hsl": {
    "h": 277.241,
    "s": 51.327,
    "l": 44.314
  },
  "oklch": {
    "l": 0.48925,
    "c": 0.18142,
    "h": 309.8
  },
  "luminance": 0.10185
}

Semantic roles & 50–950 ramp

primary

#7F37AB

secondary

#97C17C

accent

#DB4D83

background

#FAF7FC

surface

#F4EDF8

border

#CEC8D1

text

#100813

muted

#7F7B82

Preview Lab

Preview with #7F37AB

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

Preview Lab → · Contrast checker → · Palette generator →