#372783#372783

#372783 is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.4% C 0.146 H 284.0°. Best body text is #FFFFFF at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#372783
RGB	rgb(55, 39, 131)
HSL	hsl(250, 54%, 33%)
HSV	hsv(250, 70%, 51%)
CMYK	cmyk(58%, 70.2%, 0%, 48.6%)
CIE-LAB	lab(23.34, 33.79, -49.32)
CIE-LCH	lch(23.34, 59.79, 304.42°)
OKLab	oklab(35.37% 0.0354 -0.1419)
OKLCH	oklch(35.37% 0.146 284)
XYZ	xyz(6.3965, 3.9016, 21.8843)
Luminance	0.0390 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#372783 #738327

analogous

#274583 #372783 #652783

triadic

#372783 #833727 #278337

tetradic

#372783 #832745 #738327 #278365

square

#372783 #832745 #738327 #278365

split-complementary

#372783 #836527 #458327

monochromatic

#0F0B25 #231954 #372783 #4B35B2 #6C57CD

Accessibility & contrast

On white

11.80

#372783 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#372783 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #372783

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##372783	#FFFFFF	#000000	##FFFFFF
##372783	1.00	11.80	1.78	11.80
#FFFFFF	11.80	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A86

Deuteranopia (green-blind)

#003581

Tritanopia (blue-blind)

#123F51

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #372783;
/* rgb */ color: rgb(55, 39, 131);
/* oklch */ color: oklch(35.4% 0.146 284.0);

Tailwind

colors: {
  custom: {
    50: '#7762a8',
    500: '#372783',
    950: '#000000',
  },
}

SCSS

$custom: #372783;
$custom-light: #7762a8;
$custom-dark: #000000;

JSON

{
  "hex": "#372783",
  "rgb": {
    "r": 55,
    "g": 39,
    "b": 131
  },
  "hsl": {
    "h": 250.435,
    "s": 54.118,
    "l": 33.333
  },
  "oklch": {
    "l": 0.35371,
    "c": 0.14621,
    "h": 284
  },
  "luminance": 0.03902
}

Semantic roles & 50–950 ramp

primary

#372783

secondary

#A2B254

accent

#DD4AC4

background

#F7F5FA

surface

#EEEAF4

border

#C9C6CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #372783

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

Preview Lab → · Contrast checker → · Palette generator →