#371569#371569

#371569 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.3% C 0.135 H 295.5°. Best body text is #FFFFFF at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#371569
RGB	rgb(55, 21, 105)
HSL	hsl(264, 67%, 25%)
HSV	hsv(264, 80%, 41%)
CMYK	cmyk(47.6%, 80%, 0%, 58.8%)
CIE-LAB	lab(17.31, 35.84, -42.51)
CIE-LCH	lch(17.31, 55.60, 310.14°)
OKLab	oklab(30.34% 0.0582 -0.1218)
OKLCH	oklch(30.34% 0.135 295.5)
XYZ	xyz(4.3928, 2.3684, 13.5876)
Luminance	0.0237 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371569 #476915

analogous

#151D69 #371569 #611569

triadic

#371569 #693715 #156937

tetradic

#371569 #69151D #476915 #156961

square

#371569 #69151D #476915 #156961

split-complementary

#371569 #696115 #1D6915

monochromatic

#0D051A #1C0B36 #371569 #521F9C #6C29CF

Accessibility & contrast

On white

14.25

#371569 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#371569 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371569

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371569	#FFFFFF	#000000	##FFFFFF
##371569	1.00	14.25	1.47	14.25
#FFFFFF	14.25	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B6B

Deuteranopia (green-blind)

#002967

Tritanopia (blue-blind)

#292C3E

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #371569;
/* rgb */ color: rgb(55, 21, 105);
/* oklch */ color: oklch(30.3% 0.135 295.5);

Tailwind

colors: {
  custom: {
    50: '#745695',
    500: '#371569',
    950: '#000000',
  },
}

SCSS

$custom: #371569;
$custom-light: #745695;
$custom-dark: #000000;

JSON

{
  "hex": "#371569",
  "rgb": {
    "r": 55,
    "g": 21,
    "b": 105
  },
  "hsl": {
    "h": 264.286,
    "s": 66.667,
    "l": 24.706
  },
  "oklch": {
    "l": 0.30336,
    "c": 0.13499,
    "h": 295.5
  },
  "luminance": 0.02368
}

Semantic roles & 50–950 ramp

primary

#371569

secondary

#77A03A

accent

#EA3EA4

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030D

muted

#7B787E

Preview Lab

Preview with #371569

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

Preview Lab → · Contrast checker → · Palette generator →