#372174#372174

#372174 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.0% C 0.134 H 289.1°. Best body text is #FFFFFF at 12.87:1 contrast (WCAG AA passes).

Color values

HEX	#372174
RGB	rgb(55, 33, 116)
HSL	hsl(256, 56%, 29%)
HSV	hsv(256, 72%, 45%)
CMYK	cmyk(52.6%, 71.6%, 0%, 54.5%)
CIE-LAB	lab(20.68, 32.58, -44.15)
CIE-LCH	lch(20.68, 54.87, 306.43°)
OKLab	oklab(33.04% 0.0438 -0.1267)
OKLCH	oklch(33.04% 0.134 289.1)
XYZ	xyz(5.2709, 3.1607, 16.8520)
Luminance	0.0316 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#372174 #5E7421

analogous

#213474 #372174 #612174

triadic

#372174 #743721 #217437

tetradic

#372174 #742134 #5E7421 #217461

square

#372174 #742134 #5E7421 #217461

split-complementary

#372174 #746121 #347421

monochromatic

#0B0718 #201344 #372174 #4E2FA4 #6845CA

Accessibility & contrast

On white

12.87

#372174 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#372174 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #372174

12.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##372174	#FFFFFF	#000000	##FFFFFF
##372174	1.00	12.87	1.63	12.87
#FFFFFF	12.87	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003377

Deuteranopia (green-blind)

#003072

Tritanopia (blue-blind)

#213647

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #372174;
/* rgb */ color: rgb(55, 33, 116);
/* oklch */ color: oklch(33.0% 0.134 289.1);

Tailwind

colors: {
  custom: {
    50: '#745e9d',
    500: '#372174',
    950: '#000000',
  },
}

SCSS

$custom: #372174;
$custom-light: #745e9d;
$custom-dark: #000000;

JSON

{
  "hex": "#372174",
  "rgb": {
    "r": 55,
    "g": 33,
    "b": 116
  },
  "hsl": {
    "h": 255.904,
    "s": 55.705,
    "l": 29.216
  },
  "oklch": {
    "l": 0.33037,
    "c": 0.13403,
    "h": 289.1
  },
  "luminance": 0.03161
}

Semantic roles & 50–950 ramp

primary

#372174

secondary

#8EA749

accent

#DF49B7

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #372174

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

Preview Lab → · Contrast checker → · Palette generator →