#7F37AC#7F37AC

#7F37AC is a mid, vivid violet. Relative luminance 0.102; OKLCH L 49.0% C 0.182 H 309.5°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#7F37AC
RGB	rgb(127, 55, 172)
HSL	hsl(277, 52%, 45%)
HSV	hsv(277, 68%, 67%)
CMYK	cmyk(26.2%, 68%, 0%, 32.5%)
CIE-LAB	lab(38.24, 51.00, -49.81)
CIE-LCH	lch(38.24, 71.28, 315.68°)
OKLab	oklab(49% 0.116 -0.1408)
OKLCH	oklch(49% 0.182 309.5)
XYZ	xyz(17.5635, 10.2233, 40.0698)
Luminance	0.1022 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F37AC #64AC37

analogous

#4537AC #7F37AC #AC379F

triadic

#7F37AC #AC7F37 #37AC7F

tetradic

#7F37AC #AC4537 #64AC37 #379FAC

square

#7F37AC #AC4537 #64AC37 #379FAC

split-complementary

#7F37AC #9FAC37 #37AC45

monochromatic

#3B194F #5D287E #7F37AC #9D57C9 #B885D8

Accessibility & contrast

On white

6.90

#7F37AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#7F37AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7F37AC

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F37AC	#FFFFFF	#000000	##FFFFFF
##7F37AC	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057AF

Deuteranopia (green-blind)

#235BA9

Tritanopia (blue-blind)

#79506D

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #7f37ac;
/* rgb */ color: rgb(127, 55, 172);
/* oklch */ color: oklch(49.0% 0.182 309.5);

Tailwind

colors: {
  custom: {
    50: '#a873c5',
    500: '#7f37ac',
    950: '#000000',
  },
}

SCSS

$custom: #7f37ac;
$custom-light: #a873c5;
$custom-dark: #000000;

JSON

{
  "hex": "#7f37ac",
  "rgb": {
    "r": 127,
    "g": 55,
    "b": 172
  },
  "hsl": {
    "h": 276.923,
    "s": 51.542,
    "l": 44.51
  },
  "oklch": {
    "l": 0.48995,
    "c": 0.18247,
    "h": 309.5
  },
  "luminance": 0.10223
}

Semantic roles & 50–950 ramp

primary

#7F37AC

secondary

#97C27D

accent

#DB4D83

background

#FAF7FC

surface

#F4EDF8

border

#CEC8D1

text

#100813

muted

#7F7B82

Preview Lab

Preview with #7F37AC

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

Preview Lab → · Contrast checker → · Palette generator →