#371357#371357

#371357 is a dark, moderate violet. Relative luminance 0.020; OKLCH L 28.4% C 0.116 H 304.0°. Best body text is #FFFFFF at 15.07:1 contrast (WCAG AA passes).

Color values

HEX	#371357
RGB	rgb(55, 19, 87)
HSL	hsl(272, 64%, 21%)
HSV	hsv(272, 78%, 34%)
CMYK	cmyk(36.8%, 78.2%, 0%, 65.9%)
CIE-LAB	lab(15.31, 31.84, -33.81)
CIE-LCH	lch(15.31, 46.44, 313.29°)
OKLab	oklab(28.41% 0.0648 -0.0962)
OKLCH	oklch(28.41% 0.116 304)
XYZ	xyz(3.5283, 1.9661, 9.2086)
Luminance	0.0197 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371357 #335713

analogous

#151357 #371357 #571355

triadic

#371357 #573713 #135737

tetradic

#371357 #571513 #335713 #135557

square

#371357 #571513 #335713 #135557

split-complementary

#371357 #555713 #135715

monochromatic

#100519 #170825 #371357 #571E89 #7729BB

Accessibility & contrast

On white

15.07

#371357 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#371357 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371357

15.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371357	#FFFFFF	#000000	##FFFFFF
##371357	1.00	15.07	1.39	15.07
#FFFFFF	15.07	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002659

Deuteranopia (green-blind)

#002656

Tritanopia (blue-blind)

#312333

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #371357;
/* rgb */ color: rgb(55, 19, 87);
/* oklch */ color: oklch(28.4% 0.116 304.0);

Tailwind

colors: {
  custom: {
    50: '#715487',
    500: '#371357',
    950: '#000000',
  },
}

SCSS

$custom: #371357;
$custom-light: #715487;
$custom-dark: #000000;

JSON

{
  "hex": "#371357",
  "rgb": {
    "r": 55,
    "g": 19,
    "b": 87
  },
  "hsl": {
    "h": 271.765,
    "s": 64.151,
    "l": 20.784
  },
  "oklch": {
    "l": 0.28411,
    "c": 0.11602,
    "h": 304
  },
  "luminance": 0.01966
}

Semantic roles & 50–950 ramp

primary

#371357

secondary

#608F36

accent

#E7418F

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#08030B

muted

#7B787C

Preview Lab

Preview with #371357

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

Preview Lab → · Contrast checker → · Palette generator →