#391173#391173

#391173 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 31.1% C 0.151 H 294.1°. Best body text is #FFFFFF at 13.98:1 contrast (WCAG AA passes).

Color values

HEX	#391173
RGB	rgb(57, 17, 115)
HSL	hsl(264, 74%, 26%)
HSV	hsv(264, 85%, 45%)
CMYK	cmyk(50.4%, 85.2%, 0%, 54.9%)
CIE-LAB	lab(17.96, 40.75, -47.95)
CIE-LCH	lch(17.96, 62.93, 310.36°)
OKLab	oklab(31.15% 0.0614 -0.1376)
OKLCH	oklch(31.15% 0.151 294.1)
XYZ	xyz(4.9814, 2.5084, 16.4380)
Luminance	0.0251 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391173 #4B7311

analogous

#111A73 #391173 #6A1173

triadic

#391173 #733911 #117339

tetradic

#391173 #73111A #4B7311 #11736A

square

#391173 #73111A #4B7311 #11736A

split-complementary

#391173 #736A11 #1A7311

monochromatic

#0D041B #1F093E #391173 #5319A8 #6E21DE

Accessibility & contrast

On white

13.98

#391173 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#391173 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391173

13.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391173	#FFFFFF	#000000	##FFFFFF
##391173	1.00	13.98	1.50	13.98
#FFFFFF	13.98	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D76

Deuteranopia (green-blind)

#002A71

Tritanopia (blue-blind)

#272E43

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #391173;
/* rgb */ color: rgb(57, 17, 115);
/* oklch */ color: oklch(31.1% 0.151 294.1);

Tailwind

colors: {
  custom: {
    50: '#77559c',
    500: '#391173',
    950: '#000000',
  },
}

SCSS

$custom: #391173;
$custom-light: #77559c;
$custom-dark: #000000;

JSON

{
  "hex": "#391173",
  "rgb": {
    "r": 57,
    "g": 17,
    "b": 115
  },
  "hsl": {
    "h": 264.49,
    "s": 74.242,
    "l": 25.882
  },
  "oklch": {
    "l": 0.31149,
    "c": 0.15072,
    "h": 294.1
  },
  "luminance": 0.02509
}

Semantic roles & 50–950 ramp

primary

#391173

secondary

#7BAA36

accent

#F137A5

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #391173

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

Preview Lab → · Contrast checker → · Palette generator →