#371790#371790

#371790 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.6% C 0.179 H 284.1°. Best body text is #FFFFFF at 12.44:1 contrast (WCAG AA passes).

Color values

HEX	#371790
RGB	rgb(55, 23, 144)
HSL	hsl(256, 72%, 33%)
HSV	hsv(256, 84%, 56%)
CMYK	cmyk(61.8%, 84%, 0%, 43.5%)
CIE-LAB	lab(21.72, 46.14, -60.12)
CIE-LCH	lch(21.72, 75.78, 307.51°)
OKLab	oklab(34.63% 0.0436 -0.1733)
OKLCH	oklch(34.63% 0.179 284.1)
XYZ	xyz(6.9144, 3.4382, 26.6794)
Luminance	0.0344 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371790 #709017

analogous

#173390 #371790 #741790

triadic

#371790 #903717 #179037

tetradic

#371790 #901733 #709017 #179074

square

#371790 #901733 #709017 #179074

split-complementary

#371790 #907417 #339017

monochromatic

#0F0626 #230F5B #371790 #4B1FC5 #6B41E1

Accessibility & contrast

On white

12.44

#371790 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#371790 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371790

12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371790	#FFFFFF	#000000	##FFFFFF
##371790	1.00	12.44	1.69	12.44
#FFFFFF	12.44	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003793

Deuteranopia (green-blind)

#00308E

Tritanopia (blue-blind)

#003D55

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #371790;
/* rgb */ color: rgb(55, 23, 144);
/* oklch */ color: oklch(34.6% 0.179 284.1);

Tailwind

colors: {
  custom: {
    50: '#7a5ab2',
    500: '#371790',
    950: '#000000',
  },
}

SCSS

$custom: #371790;
$custom-light: #7a5ab2;
$custom-dark: #000000;

JSON

{
  "hex": "#371790",
  "rgb": {
    "r": 55,
    "g": 23,
    "b": 144
  },
  "hsl": {
    "h": 255.868,
    "s": 72.455,
    "l": 32.745
  },
  "oklch": {
    "l": 0.34625,
    "c": 0.17871,
    "h": 284.1
  },
  "luminance": 0.03439
}

Semantic roles & 50–950 ramp

primary

#371790

secondary

#9FC142

accent

#EF39BF

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #371790

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

Preview Lab → · Contrast checker → · Palette generator →