#372177#372177

#372177 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.3% C 0.138 H 288.3°. Best body text is #FFFFFF at 12.76:1 contrast (WCAG AA passes).

Color values

HEX	#372177
RGB	rgb(55, 33, 119)
HSL	hsl(255, 57%, 30%)
HSV	hsv(255, 72%, 47%)
CMYK	cmyk(53.8%, 72.3%, 0%, 53.3%)
CIE-LAB	lab(20.95, 33.52, -45.62)
CIE-LCH	lch(20.95, 56.62, 306.31°)
OKLab	oklab(33.32% 0.0432 -0.131)
OKLCH	oklch(33.32% 0.138 288.3)
XYZ	xyz(5.4482, 3.2316, 17.7859)
Luminance	0.0323 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#372177 #617721

analogous

#213677 #372177 #622177

triadic

#372177 #773721 #217737

tetradic

#372177 #772136 #617721 #217762

square

#372177 #772136 #617721 #217762

split-complementary

#372177 #776221 #367721

monochromatic

#0B0718 #211447 #372177 #4D2EA7 #6947CC

Accessibility & contrast

On white

12.76

#372177 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#372177 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #372177

12.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##372177	#FFFFFF	#000000	##FFFFFF
##372177	1.00	12.76	1.65	12.76
#FFFFFF	12.76	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347A

Deuteranopia (green-blind)

#003075

Tritanopia (blue-blind)

#1F3749

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #372177;
/* rgb */ color: rgb(55, 33, 119);
/* oklch */ color: oklch(33.3% 0.138 288.3);

Tailwind

colors: {
  custom: {
    50: '#755e9f',
    500: '#372177',
    950: '#000000',
  },
}

SCSS

$custom: #372177;
$custom-light: #755e9f;
$custom-dark: #000000;

JSON

{
  "hex": "#372177",
  "rgb": {
    "r": 55,
    "g": 33,
    "b": 119
  },
  "hsl": {
    "h": 255.349,
    "s": 56.579,
    "l": 29.804
  },
  "oklch": {
    "l": 0.33316,
    "c": 0.13796,
    "h": 288.3
  },
  "luminance": 0.03232
}

Semantic roles & 50–950 ramp

primary

#372177

secondary

#91AA4A

accent

#E048B9

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040F

muted

#7B797E

Preview Lab

Preview with #372177

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

Preview Lab → · Contrast checker → · Palette generator →