#391A7A#391A7A

#391A7A is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.9% C 0.150 H 290.3°. Best body text is #FFFFFF at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#391A7A
RGB	rgb(57, 26, 122)
HSL	hsl(259, 65%, 29%)
HSV	hsv(259, 79%, 48%)
CMYK	cmyk(53.3%, 78.7%, 0%, 52.2%)
CIE-LAB	lab(20.10, 38.60, -48.93)
CIE-LCH	lch(20.10, 62.32, 308.27°)
OKLab	oklab(32.86% 0.0521 -0.1406)
OKLCH	oklch(32.86% 0.15 290.3)
XYZ	xyz(5.5686, 3.0135, 18.6968)
Luminance	0.0301 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391A7A #5B7A1A

analogous

#1A2B7A #391A7A #691A7A

triadic

#391A7A #7A391A #1A7A39

tetradic

#391A7A #7A1A2B #5B7A1A #1A7A69

square

#391A7A #7A1A2B #5B7A1A #1A7A69

split-complementary

#391A7A #7A691A #2B7A1A

monochromatic

#0C0519 #210F48 #391A7A #5125AC #6C39D5

Accessibility & contrast

On white

13.10

#391A7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#391A7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391A7A

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391A7A	#FFFFFF	#000000	##FFFFFF
##391A7A	1.00	13.10	1.60	13.10
#FFFFFF	13.10	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327D

Deuteranopia (green-blind)

#002E78

Tritanopia (blue-blind)

#223549

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #391a7a;
/* rgb */ color: rgb(57, 26, 122);
/* oklch */ color: oklch(32.9% 0.150 290.3);

Tailwind

colors: {
  custom: {
    50: '#775aa1',
    500: '#391a7a',
    950: '#000000',
  },
}

SCSS

$custom: #391a7a;
$custom-light: #775aa1;
$custom-dark: #000000;

JSON

{
  "hex": "#391a7a",
  "rgb": {
    "r": 57,
    "g": 26,
    "b": 122
  },
  "hsl": {
    "h": 259.375,
    "s": 64.865,
    "l": 29.02
  },
  "oklch": {
    "l": 0.32855,
    "c": 0.14992,
    "h": 290.3
  },
  "luminance": 0.03014
}

Semantic roles & 50–950 ramp

primary

#391A7A

secondary

#8BAE41

accent

#E840B2

background

#F7F5FA

surface

#EEE9F3

border

#C9C5CD

text

#09040F

muted

#7B797F

Preview Lab

Preview with #391A7A

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

Preview Lab → · Contrast checker → · Palette generator →