#391161#391161

#391161 is a dark, vivid violet. Relative luminance 0.021; OKLCH L 29.4% C 0.130 H 301.2°. Best body text is #FFFFFF at 14.72:1 contrast (WCAG AA passes).

Color values

HEX	#391161
RGB	rgb(57, 17, 97)
HSL	hsl(270, 70%, 22%)
HSV	hsv(270, 82%, 38%)
CMYK	cmyk(41.2%, 82.5%, 0%, 62%)
CIE-LAB	lab(16.17, 35.88, -39.08)
CIE-LCH	lch(16.17, 53.06, 312.56°)
OKLab	oklab(29.37% 0.0675 -0.1116)
OKLCH	oklch(29.37% 0.13 301.2)
XYZ	xyz(4.0449, 2.1338, 11.5057)
Luminance	0.0213 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391161 #396111

analogous

#111161 #391161 #611161

triadic

#391161 #613911 #116139

tetradic

#391161 #611111 #396111 #116161

square

#391161 #611111 #396111 #116161

split-complementary

#391161 #616111 #116111

monochromatic

#0F051A #1A082D #391161 #581A95 #7623C9

Accessibility & contrast

On white

14.72

#391161 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#391161 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391161

14.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391161	#FFFFFF	#000000	##FFFFFF
##391161	1.00	14.72	1.43	14.72
#FFFFFF	14.72	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002863

Deuteranopia (green-blind)

#00285F

Tritanopia (blue-blind)

#302639

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #391161;
/* rgb */ color: rgb(57, 17, 97);
/* oklch */ color: oklch(29.4% 0.130 301.2);

Tailwind

colors: {
  custom: {
    50: '#74548f',
    500: '#391161',
    950: '#000000',
  },
}

SCSS

$custom: #391161;
$custom-light: #74548f;
$custom-dark: #000000;

JSON

{
  "hex": "#391161",
  "rgb": {
    "r": 57,
    "g": 17,
    "b": 97
  },
  "hsl": {
    "h": 270,
    "s": 70.175,
    "l": 22.353
  },
  "oklch": {
    "l": 0.29366,
    "c": 0.13047,
    "h": 301.2
  },
  "luminance": 0.02134
}

Semantic roles & 50–950 ramp

primary

#391161

secondary

#679934

accent

#ED3B94

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030C

muted

#7B787D

Preview Lab

Preview with #391161

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

Preview Lab → · Contrast checker → · Palette generator →