#391E6A#391E6A

#391E6A is a dark, vivid violet. Relative luminance 0.028; OKLCH L 31.9% C 0.125 H 294.5°. Best body text is #FFFFFF at 13.39:1 contrast (WCAG AA passes).

Color values

HEX	#391E6A
RGB	rgb(57, 30, 106)
HSL	hsl(261, 56%, 27%)
HSV	hsv(261, 72%, 42%)
CMYK	cmyk(46.2%, 71.7%, 0%, 58.4%)
CIE-LAB	lab(19.39, 31.67, -39.77)
CIE-LCH	lch(19.39, 50.84, 308.54°)
OKLab	oklab(31.89% 0.0519 -0.1137)
OKLCH	oklch(31.89% 0.125 294.5)
XYZ	xyz(4.7524, 2.8389, 13.9304)
Luminance	0.0284 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue

#191970

ΔE00 5.47

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391E6A #4F6A1E

analogous

#1E296A #391E6A #5F1E6A

triadic

#391E6A #6A391E #1E6A39

tetradic

#391E6A #6A1E29 #4F6A1E #1E6A5F

square

#391E6A #6A1E29 #4F6A1E #1E6A5F

split-complementary

#391E6A #6A5F1E #296A1E

monochromatic

#0D0718 #1F113A #391E6A #532C9A #6D3BC7

Accessibility & contrast

On white

13.39

#391E6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#391E6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391E6A

13.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391E6A	#FFFFFF	#000000	##FFFFFF
##391E6A	1.00	13.39	1.57	13.39
#FFFFFF	13.39	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00306C

Deuteranopia (green-blind)

#002E68

Tritanopia (blue-blind)

#2B3141

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #391e6a;
/* rgb */ color: rgb(57, 30, 106);
/* oklch */ color: oklch(31.9% 0.125 294.5);

Tailwind

colors: {
  custom: {
    50: '#745c95',
    500: '#391e6a',
    950: '#000000',
  },
}

SCSS

$custom: #391e6a;
$custom-light: #745c95;
$custom-dark: #000000;

JSON

{
  "hex": "#391e6a",
  "rgb": {
    "r": 57,
    "g": 30,
    "b": 106
  },
  "hsl": {
    "h": 261.316,
    "s": 55.882,
    "l": 26.667
  },
  "oklch": {
    "l": 0.31893,
    "c": 0.12501,
    "h": 294.5
  },
  "luminance": 0.02839
}

Semantic roles & 50–950 ramp

primary

#391E6A

secondary

#7F9E45

accent

#DF49AA

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040D

muted

#7B797E

Preview Lab

Preview with #391E6A

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

Preview Lab → · Contrast checker → · Palette generator →