#371C53#371C53

#371C53 is a dark, moderate violet. Relative luminance 0.023; OKLCH L 29.4% C 0.097 H 303.6°. Best body text is #FFFFFF at 14.45:1 contrast (WCAG AA passes).

Color values

HEX	#371C53
RGB	rgb(55, 28, 83)
HSL	hsl(269, 50%, 22%)
HSV	hsv(269, 66%, 33%)
CMYK	cmyk(33.7%, 66.3%, 0%, 67.5%)
CIE-LAB	lab(16.83, 25.65, -28.64)
CIE-LCH	lch(16.83, 38.45, 311.84°)
OKLab	oklab(29.4% 0.0538 -0.0811)
OKLCH	oklch(29.4% 0.097 303.6)
XYZ	xyz(3.5518, 2.2673, 8.4324)
Luminance	0.0227 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371C53 #38531C

analogous

#1C1C53 #371C53 #531C53

triadic

#371C53 #53371C #1C5337

tetradic

#371C53 #531C1C #38531C #1C5353

square

#371C53 #531C1C #38531C #1C5353

split-complementary

#371C53 #53531C #1C531C

monochromatic

#0F0817 #190D25 #371C53 #552B81 #743BAF

Accessibility & contrast

On white

14.45

#371C53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#371C53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371C53

14.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371C53	#FFFFFF	#000000	##FFFFFF
##371C53	1.00	14.45	1.45	14.45
#FFFFFF	14.45	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#012955

Deuteranopia (green-blind)

#0E2952

Tritanopia (blue-blind)

#322734

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #371c53;
/* rgb */ color: rgb(55, 28, 83);
/* oklch */ color: oklch(29.4% 0.097 303.6);

Tailwind

colors: {
  custom: {
    50: '#705a84',
    500: '#371c53',
    950: '#000000',
  },
}

SCSS

$custom: #371c53;
$custom-light: #705a84;
$custom-dark: #000000;

JSON

{
  "hex": "#371c53",
  "rgb": {
    "r": 55,
    "g": 28,
    "b": 83
  },
  "hsl": {
    "h": 269.455,
    "s": 49.55,
    "l": 21.765
  },
  "oklch": {
    "l": 0.29403,
    "c": 0.09733,
    "h": 303.6
  },
  "luminance": 0.02267
}

Semantic roles & 50–950 ramp

primary

#371C53

secondary

#668942

accent

#D94F95

background

#F6F5F8

surface

#ECE9EF

border

#C7C5CA

text

#08040B

muted

#7B797C

Preview Lab

Preview with #371C53

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

Preview Lab → · Contrast checker → · Palette generator →