#391744#391744

#391744 is a dark, moderate purple. Relative luminance 0.019; OKLCH L 27.8% C 0.088 H 317.1°. Best body text is #FFFFFF at 15.22:1 contrast (WCAG AA passes).

Color values

HEX	#391744
RGB	rgb(57, 23, 68)
HSL	hsl(285, 49%, 18%)
HSV	hsv(285, 66%, 27%)
CMYK	cmyk(16.2%, 66.2%, 0%, 73.3%)
CIE-LAB	lab(14.95, 25.24, -21.34)
CIE-LCH	lch(14.95, 33.05, 319.79°)
OKLab	oklab(27.76% 0.0642 -0.0596)
OKLCH	oklch(27.76% 0.088 317.1)
XYZ	xyz(3.0370, 1.9001, 5.6745)
Luminance	0.0190 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391744 #224417

analogous

#221744 #391744 #441738

triadic

#391744 #443917 #174439

tetradic

#391744 #442217 #224417 #173844

square

#391744 #442217 #224417 #173844

split-complementary

#391744 #384417 #174422

monochromatic

#130817 #130817 #391744 #5F2672 #86369F

Accessibility & contrast

On white

15.22

#391744 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#391744 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391744

15.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391744	#FFFFFF	#000000	##FFFFFF
##391744	1.00	15.22	1.38	15.22
#FFFFFF	15.22	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B2345

Deuteranopia (green-blind)

#182743

Tritanopia (blue-blind)

#391E2B

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #391744;
/* rgb */ color: rgb(57, 23, 68);
/* oklch */ color: oklch(27.8% 0.088 317.1);

Tailwind

colors: {
  custom: {
    50: '#715678',
    500: '#391744',
    950: '#000000',
  },
}

SCSS

$custom: #391744;
$custom-light: #715678;
$custom-dark: #000000;

JSON

{
  "hex": "#391744",
  "rgb": {
    "r": 57,
    "g": 23,
    "b": 68
  },
  "hsl": {
    "h": 285.333,
    "s": 49.451,
    "l": 17.843
  },
  "oklch": {
    "l": 0.27759,
    "c": 0.08761,
    "h": 317.1
  },
  "luminance": 0.019
}

Semantic roles & 50–950 ramp

primary

#391744

secondary

#4B7B3C

accent

#D94F71

background

#F6F5F7

surface

#ECE9ED

border

#C7C5C8

text

#080309

muted

#7B787B

Preview Lab

Preview with #391744

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

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