#391680#391680

#391680 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 33.0% C 0.161 H 289.3°. Best body text is #FFFFFF at 13.12:1 contrast (WCAG AA passes).

Color values

HEX	#391680
RGB	rgb(57, 22, 128)
HSL	hsl(260, 71%, 29%)
HSV	hsv(260, 83%, 50%)
CMYK	cmyk(55.5%, 82.8%, 0%, 49.8%)
CIE-LAB	lab(20.05, 42.24, -52.82)
CIE-LCH	lch(20.05, 67.63, 308.65°)
OKLab	oklab(33.01% 0.0532 -0.1519)
OKLCH	oklch(33.01% 0.161 289.3)
XYZ	xyz(5.8694, 3.0019, 20.6880)
Luminance	0.0300 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391680 #5D8016

analogous

#162880 #391680 #6E1680

triadic

#391680 #803916 #168039

tetradic

#391680 #801628 #5D8016 #16806E

square

#391680 #801628 #5D8016 #16806E

split-complementary

#391680 #806E16 #288016

monochromatic

#0C041A #220D4C #391680 #501FB4 #6C34DC

Accessibility & contrast

On white

13.12

#391680 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#391680 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391680

13.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391680	#FFFFFF	#000000	##FFFFFF
##391680	1.00	13.12	1.60	13.12
#FFFFFF	13.12	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003283

Deuteranopia (green-blind)

#002E7E

Tritanopia (blue-blind)

#1D354C

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #391680;
/* rgb */ color: rgb(57, 22, 128);
/* oklch */ color: oklch(33.0% 0.161 289.3);

Tailwind

colors: {
  custom: {
    50: '#7859a6',
    500: '#391680',
    950: '#000000',
  },
}

SCSS

$custom: #391680;
$custom-light: #7859a6;
$custom-dark: #000000;

JSON

{
  "hex": "#391680",
  "rgb": {
    "r": 57,
    "g": 22,
    "b": 128
  },
  "hsl": {
    "h": 259.811,
    "s": 70.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.33008,
    "c": 0.16099,
    "h": 289.3
  },
  "luminance": 0.03002
}

Semantic roles & 50–950 ramp

primary

#391680

secondary

#8DB53D

accent

#ED3AB2

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #391680

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

Preview Lab → · Contrast checker → · Palette generator →