#391E7A#391E7A

#391E7A is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.4% C 0.145 H 289.5°. Best body text is #FFFFFF at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#391E7A
RGB	rgb(57, 30, 122)
HSL	hsl(258, 61%, 30%)
HSV	hsv(258, 75%, 48%)
CMYK	cmyk(53.3%, 75.4%, 0%, 52.2%)
CIE-LAB	lab(20.84, 36.50, -47.71)
CIE-LCH	lch(20.84, 60.07, 307.42°)
OKLab	oklab(33.38% 0.0486 -0.137)
OKLCH	oklch(33.38% 0.145 289.5)
XYZ	xyz(5.6635, 3.2033, 18.7285)
Luminance	0.0320 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391E7A #5F7A1E

analogous

#1E317A #391E7A #671E7A

triadic

#391E7A #7A391E #1E7A39

tetradic

#391E7A #7A1E31 #5F7A1E #1E7A67

square

#391E7A #7A1E31 #5F7A1E #1E7A67

split-complementary

#391E7A #7A671E #317A1E

monochromatic

#0B0619 #221249 #391E7A #502AAB #6C42D0

Accessibility & contrast

On white

12.80

#391E7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#391E7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391E7A

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391E7A	#FFFFFF	#000000	##FFFFFF
##391E7A	1.00	12.80	1.64	12.80
#FFFFFF	12.80	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347D

Deuteranopia (green-blind)

#003078

Tritanopia (blue-blind)

#21374A

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #391e7a;
/* rgb */ color: rgb(57, 30, 122);
/* oklch */ color: oklch(33.4% 0.145 289.5);

Tailwind

colors: {
  custom: {
    50: '#775da1',
    500: '#391e7a',
    950: '#000000',
  },
}

SCSS

$custom: #391e7a;
$custom-light: #775da1;
$custom-dark: #000000;

JSON

{
  "hex": "#391e7a",
  "rgb": {
    "r": 57,
    "g": 30,
    "b": 122
  },
  "hsl": {
    "h": 257.609,
    "s": 60.526,
    "l": 29.804
  },
  "oklch": {
    "l": 0.33378,
    "c": 0.1454,
    "h": 289.5
  },
  "luminance": 0.03204
}

Semantic roles & 50–950 ramp

primary

#391E7A

secondary

#8FAE46

accent

#E444B5

background

#F7F5FA

surface

#EEE9F3

border

#C9C5CD

text

#09040F

muted

#7B797F

Preview Lab

Preview with #391E7A

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

Preview Lab → · Contrast checker → · Palette generator →