#391977#391977

#391977 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.4% C 0.147 H 291.4°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#391977
RGB	rgb(57, 25, 119)
HSL	hsl(260, 65%, 28%)
HSV	hsv(260, 79%, 47%)
CMYK	cmyk(52.1%, 79%, 0%, 53.3%)
CIE-LAB	lab(19.63, 38.23, -47.78)
CIE-LCH	lch(19.63, 61.19, 308.66°)
OKLab	oklab(32.43% 0.0538 -0.1372)
OKLCH	oklch(32.43% 0.147 291.4)
XYZ	xyz(5.3638, 2.8968, 17.7257)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391977 #577719

analogous

#192877 #391977 #681977

triadic

#391977 #773919 #197739

tetradic

#391977 #771928 #577719 #197768

square

#391977 #771928 #577719 #197768

split-complementary

#391977 #776819 #287719

monochromatic

#0C0519 #210E44 #391977 #5124AA #6C36D5

Accessibility & contrast

On white

13.30

#391977 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#391977 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391977

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391977	#FFFFFF	#000000	##FFFFFF
##391977	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317A

Deuteranopia (green-blind)

#002D75

Tritanopia (blue-blind)

#243347

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #391977;
/* rgb */ color: rgb(57, 25, 119);
/* oklch */ color: oklch(32.4% 0.147 291.4);

Tailwind

colors: {
  custom: {
    50: '#775a9f',
    500: '#391977',
    950: '#000000',
  },
}

SCSS

$custom: #391977;
$custom-light: #775a9f;
$custom-dark: #000000;

JSON

{
  "hex": "#391977",
  "rgb": {
    "r": 57,
    "g": 25,
    "b": 119
  },
  "hsl": {
    "h": 260.426,
    "s": 65.278,
    "l": 28.235
  },
  "oklch": {
    "l": 0.32434,
    "c": 0.1474,
    "h": 291.4
  },
  "luminance": 0.02897
}

Semantic roles & 50–950 ramp

primary

#391977

secondary

#87AC40

accent

#E840AF

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040F

muted

#7B797E

Preview Lab

Preview with #391977

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

Preview Lab → · Contrast checker → · Palette generator →