#391777#391777

#391777 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.2% C 0.150 H 291.8°. Best body text is #FFFFFF at 13.44:1 contrast (WCAG AA passes).

Color values

HEX	#391777
RGB	rgb(57, 23, 119)
HSL	hsl(261, 68%, 28%)
HSV	hsv(261, 81%, 47%)
CMYK	cmyk(52.1%, 80.7%, 0%, 53.3%)
CIE-LAB	lab(19.28, 39.20, -48.34)
CIE-LCH	lch(19.28, 62.24, 309.04°)
OKLab	oklab(32.2% 0.0555 -0.1388)
OKLCH	oklch(32.2% 0.15 291.8)
XYZ	xyz(5.3226, 2.8144, 17.7120)
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

#391777 #557717

analogous

#172577 #391777 #691777

triadic

#391777 #773917 #177739

tetradic

#391777 #771725 #557717 #177769

square

#391777 #771725 #557717 #177769

split-complementary

#391777 #776917 #257717

monochromatic

#0C051A #200D44 #391777 #5221AA #6C31D7

Accessibility & contrast

On white

13.44

#391777 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#391777 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391777

13.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391777	#FFFFFF	#000000	##FFFFFF
##391777	1.00	13.44	1.56	13.44
#FFFFFF	13.44	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00307A

Deuteranopia (green-blind)

#002D75

Tritanopia (blue-blind)

#243247

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #391777;
/* rgb */ color: rgb(57, 23, 119);
/* oklch */ color: oklch(32.2% 0.150 291.8);

Tailwind

colors: {
  custom: {
    50: '#77599f',
    500: '#391777',
    950: '#000000',
  },
}

SCSS

$custom: #391777;
$custom-light: #77599f;
$custom-dark: #000000;

JSON

{
  "hex": "#391777",
  "rgb": {
    "r": 57,
    "g": 23,
    "b": 119
  },
  "hsl": {
    "h": 261.25,
    "s": 67.606,
    "l": 27.843
  },
  "oklch": {
    "l": 0.32195,
    "c": 0.14951,
    "h": 291.8
  },
  "luminance": 0.02815
}

Semantic roles & 50–950 ramp

primary

#391777

secondary

#85AC3E

accent

#EA3DAD

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040F

muted

#7B797E

Preview Lab

Preview with #391777

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

Preview Lab → · Contrast checker → · Palette generator →