#371155#371155

#371155 is a dark, moderate violet. Relative luminance 0.019; OKLCH L 28.0% C 0.116 H 305.4°. Best body text is #FFFFFF at 15.29:1 contrast (WCAG AA passes).

Color values

HEX	#371155
RGB	rgb(55, 17, 85)
HSL	hsl(274, 67%, 20%)
HSV	hsv(274, 80%, 33%)
CMYK	cmyk(35.3%, 80%, 0%, 66.7%)
CIE-LAB	lab(14.78, 32.30, -33.31)
CIE-LCH	lch(14.78, 46.40, 314.12°)
OKLab	oklab(27.99% 0.0675 -0.0947)
OKLCH	oklch(27.99% 0.116 305.4)
XYZ	xyz(3.4153, 1.8690, 8.7734)
Luminance	0.0187 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371155 #2F5511

analogous

#151155 #371155 #551151

triadic

#371155 #553711 #115537

tetradic

#371155 #551511 #2F5511 #115155

square

#371155 #551511 #2F5511 #115155

split-complementary

#371155 #515511 #115515

monochromatic

#10051A #160722 #371155 #581B88 #7925BB

Accessibility & contrast

On white

15.29

#371155 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#371155 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371155

15.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371155	#FFFFFF	#000000	##FFFFFF
##371155	1.00	15.29	1.37	15.29
#FFFFFF	15.29	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002457

Deuteranopia (green-blind)

#002554

Tritanopia (blue-blind)

#312232

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #371155;
/* rgb */ color: rgb(55, 17, 85);
/* oklch */ color: oklch(28.0% 0.116 305.4);

Tailwind

colors: {
  custom: {
    50: '#715385',
    500: '#371155',
    950: '#000000',
  },
}

SCSS

$custom: #371155;
$custom-light: #715385;
$custom-dark: #000000;

JSON

{
  "hex": "#371155",
  "rgb": {
    "r": 55,
    "g": 17,
    "b": 85
  },
  "hsl": {
    "h": 273.529,
    "s": 66.667,
    "l": 20
  },
  "oklch": {
    "l": 0.27985,
    "c": 0.1163,
    "h": 305.4
  },
  "luminance": 0.01869
}

Semantic roles & 50–950 ramp

primary

#371155

secondary

#5C8E34

accent

#EA3E8A

background

#F7F4F8

surface

#EDE7EF

border

#C8C3CA

text

#08030B

muted

#7B787C

Preview Lab

Preview with #371155

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

Preview Lab → · Contrast checker → · Palette generator →