#391679#391679

#391679 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.3% C 0.153 H 291.3°. Best body text is #FFFFFF at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#391679
RGB	rgb(57, 22, 121)
HSL	hsl(261, 69%, 28%)
HSV	hsv(261, 82%, 47%)
CMYK	cmyk(52.9%, 81.8%, 0%, 52.5%)
CIE-LAB	lab(19.32, 40.25, -49.56)
CIE-LCH	lch(19.32, 63.84, 309.08°)
OKLab	oklab(32.28% 0.0556 -0.1424)
OKLCH	oklch(32.28% 0.153 291.3)
XYZ	xyz(5.4245, 2.8239, 18.3447)
Luminance	0.0282 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391679 #567916

analogous

#162479 #391679 #6A1679

triadic

#391679 #793916 #167939

tetradic

#391679 #791624 #567916 #16796A

square

#391679 #791624 #567916 #16796A

split-complementary

#391679 #796A16 #247916

monochromatic

#0C051A #210D45 #391679 #511FAD #6C30D9

Accessibility & contrast

On white

13.42

#391679 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#391679 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391679

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391679	#FFFFFF	#000000	##FFFFFF
##391679	1.00	13.42	1.56	13.42
#FFFFFF	13.42	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00307C

Deuteranopia (green-blind)

#002D77

Tritanopia (blue-blind)

#233247

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #391679;
/* rgb */ color: rgb(57, 22, 121);
/* oklch */ color: oklch(32.3% 0.153 291.3);

Tailwind

colors: {
  custom: {
    50: '#7758a1',
    500: '#391679',
    950: '#000000',
  },
}

SCSS

$custom: #391679;
$custom-light: #7758a1;
$custom-dark: #000000;

JSON

{
  "hex": "#391679",
  "rgb": {
    "r": 57,
    "g": 22,
    "b": 121
  },
  "hsl": {
    "h": 261.212,
    "s": 69.231,
    "l": 28.039
  },
  "oklch": {
    "l": 0.32284,
    "c": 0.15287,
    "h": 291.3
  },
  "luminance": 0.02824
}

Semantic roles & 50–950 ramp

primary

#391679

secondary

#86AE3D

accent

#EC3CAE

background

#F7F5FA

surface

#EEE9F3

border

#C9C5CD

text

#09040F

muted

#7B797F

Preview Lab

Preview with #391679

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

Preview Lab → · Contrast checker → · Palette generator →