#391E7D#391E7D

#391E7D is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.7% C 0.149 H 288.7°. Best body text is #FFFFFF at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#391E7D
RGB	rgb(57, 30, 125)
HSL	hsl(257, 61%, 30%)
HSV	hsv(257, 76%, 49%)
CMYK	cmyk(54.4%, 76%, 0%, 51%)
CIE-LAB	lab(21.13, 37.41, -49.15)
CIE-LCH	lch(21.13, 61.76, 307.27°)
OKLab	oklab(33.67% 0.0478 -0.1413)
OKLCH	oklch(33.67% 0.149 288.7)
XYZ	xyz(5.8522, 3.2788, 19.7226)
Luminance	0.0328 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391E7D #627D1E

analogous

#1E327D #391E7D #681E7D

triadic

#391E7D #7D391E #1E7D39

tetradic

#391E7D #7D1E32 #627D1E #1E7D68

square

#391E7D #7D1E32 #627D1E #1E7D68

split-complementary

#391E7D #7D681E #327D1E

monochromatic

#0C061A #22124C #391E7D #502AAE #6C43D2

Accessibility & contrast

On white

12.68

#391E7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#391E7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391E7D

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391E7D	#FFFFFF	#000000	##FFFFFF
##391E7D	1.00	12.68	1.66	12.68
#FFFFFF	12.68	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003580

Deuteranopia (green-blind)

#00307B

Tritanopia (blue-blind)

#1F384C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #391e7d;
/* rgb */ color: rgb(57, 30, 125);
/* oklch */ color: oklch(33.7% 0.149 288.7);

Tailwind

colors: {
  custom: {
    50: '#775da4',
    500: '#391e7d',
    950: '#000000',
  },
}

SCSS

$custom: #391e7d;
$custom-light: #775da4;
$custom-dark: #000000;

JSON

{
  "hex": "#391e7d",
  "rgb": {
    "r": 57,
    "g": 30,
    "b": 125
  },
  "hsl": {
    "h": 257.053,
    "s": 61.29,
    "l": 30.392
  },
  "oklch": {
    "l": 0.33669,
    "c": 0.14914,
    "h": 288.7
  },
  "luminance": 0.03279
}

Semantic roles & 50–950 ramp

primary

#391E7D

secondary

#92B046

accent

#E443B7

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #391E7D

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

Preview Lab → · Contrast checker → · Palette generator →