#371553#371553

#371553 is a dark, moderate violet. Relative luminance 0.020; OKLCH L 28.3% C 0.108 H 305.6°. Best body text is #FFFFFF at 15.06:1 contrast (WCAG AA passes).

Color values

HEX	#371553
RGB	rgb(55, 21, 83)
HSL	hsl(273, 60%, 20%)
HSV	hsv(273, 75%, 33%)
CMYK	cmyk(33.7%, 74.7%, 0%, 67.5%)
CIE-LAB	lab(15.35, 29.71, -31.04)
CIE-LCH	lch(15.35, 42.97, 313.75°)
OKLab	oklab(28.33% 0.0632 -0.0881)
OKLCH	oklch(28.33% 0.108 305.6)
XYZ	xyz(3.4047, 1.9731, 8.3834)
Luminance	0.0197 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371553 #315315

analogous

#181553 #371553 #531550

triadic

#371553 #533715 #155337

tetradic

#371553 #531815 #315315 #155053

square

#371553 #531815 #315315 #155053

split-complementary

#371553 #505315 #155318

monochromatic

#100618 #170922 #371553 #572184 #782EB5

Accessibility & contrast

On white

15.06

#371553 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#371553 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371553

15.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371553	#FFFFFF	#000000	##FFFFFF
##371553	1.00	15.06	1.39	15.06
#FFFFFF	15.06	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002555

Deuteranopia (green-blind)

#032752

Tritanopia (blue-blind)

#322332

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #371553;
/* rgb */ color: rgb(55, 21, 83);
/* oklch */ color: oklch(28.3% 0.108 305.6);

Tailwind

colors: {
  custom: {
    50: '#715584',
    500: '#371553',
    950: '#000000',
  },
}

SCSS

$custom: #371553;
$custom-light: #715584;
$custom-dark: #000000;

JSON

{
  "hex": "#371553",
  "rgb": {
    "r": 55,
    "g": 21,
    "b": 83
  },
  "hsl": {
    "h": 272.903,
    "s": 59.615,
    "l": 20.392
  },
  "oklch": {
    "l": 0.28331,
    "c": 0.1084,
    "h": 305.6
  },
  "luminance": 0.01973
}

Semantic roles & 50–950 ramp

primary

#371553

secondary

#5E8B39

accent

#E3458C

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#08030B

muted

#7B787C

Preview Lab

Preview with #371553

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

Preview Lab → · Contrast checker → · Palette generator →