#391A6B#391A6B

#391A6B is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.4% C 0.132 H 295.2°. Best body text is #FFFFFF at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#391A6B
RGB	rgb(57, 26, 107)
HSL	hsl(263, 61%, 26%)
HSV	hsv(263, 76%, 42%)
CMYK	cmyk(46.7%, 75.7%, 0%, 58%)
CIE-LAB	lab(18.67, 34.21, -41.58)
CIE-LCH	lch(18.67, 53.85, 309.44°)
OKLab	oklab(31.41% 0.056 -0.119)
OKLCH	oklch(31.41% 0.132 295.2)
XYZ	xyz(4.7099, 2.6701, 14.1743)
Luminance	0.0267 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391A6B #4C6B1A

analogous

#1A236B #391A6B #611A6B

triadic

#391A6B #6B391A #1A6B39

tetradic

#391A6B #6B1A23 #4C6B1A #1A6B61

square

#391A6B #6B1A23 #4C6B1A #1A6B61

split-complementary

#391A6B #6B611A #236B1A

monochromatic

#0D0619 #1F0E3A #391A6B #53269C #6E32CD

Accessibility & contrast

On white

13.69

#391A6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#391A6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391A6B

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391A6B	#FFFFFF	#000000	##FFFFFF
##391A6B	1.00	13.69	1.53	13.69
#FFFFFF	13.69	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E6D

Deuteranopia (green-blind)

#002C69

Tritanopia (blue-blind)

#2B2F40

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #391a6b;
/* rgb */ color: rgb(57, 26, 107);
/* oklch */ color: oklch(31.4% 0.132 295.2);

Tailwind

colors: {
  custom: {
    50: '#755a96',
    500: '#391a6b',
    950: '#000000',
  },
}

SCSS

$custom: #391a6b;
$custom-light: #755a96;
$custom-dark: #000000;

JSON

{
  "hex": "#391a6b",
  "rgb": {
    "r": 57,
    "g": 26,
    "b": 107
  },
  "hsl": {
    "h": 262.963,
    "s": 60.902,
    "l": 26.078
  },
  "oklch": {
    "l": 0.3141,
    "c": 0.13158,
    "h": 295.2
  },
  "luminance": 0.0267
}

Semantic roles & 50–950 ramp

primary

#391A6B

secondary

#7CA040

accent

#E444A7

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040D

muted

#7B797E

Preview Lab

Preview with #391A6B

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

Preview Lab → · Contrast checker → · Palette generator →