#391E87#391E87

#391E87 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.7% C 0.161 H 286.2°. Best body text is #FFFFFF at 12.28:1 contrast (WCAG AA passes).

Color values

HEX	#391E87
RGB	rgb(57, 30, 135)
HSL	hsl(255, 64%, 32%)
HSV	hsv(255, 78%, 53%)
CMYK	cmyk(57.8%, 77.8%, 0%, 47.1%)
CIE-LAB	lab(22.11, 40.43, -53.84)
CIE-LCH	lch(22.11, 67.33, 306.90°)
OKLab	oklab(34.66% 0.0452 -0.155)
OKLCH	oklch(34.66% 0.161 286.2)
XYZ	xyz(6.5235, 3.5473, 23.2579)
Luminance	0.0355 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391E87 #6C871E

analogous

#1E3787 #391E87 #6E1E87

triadic

#391E87 #87391E #1E8739

tetradic

#391E87 #871E37 #6C871E #1E876E

square

#391E87 #871E37 #6C871E #1E876E

split-complementary

#391E87 #876E1E #37871E

monochromatic

#0F0823 #241355 #391E87 #4E29B9 #6D49D7

Accessibility & contrast

On white

12.28

#391E87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#391E87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391E87

12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391E87	#FFFFFF	#000000	##FFFFFF
##391E87	1.00	12.28	1.71	12.28
#FFFFFF	12.28	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388A

Deuteranopia (green-blind)

#003285

Tritanopia (blue-blind)

#143C51

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #391e87;
/* rgb */ color: rgb(57, 30, 135);
/* oklch */ color: oklch(34.7% 0.161 286.2);

Tailwind

colors: {
  custom: {
    50: '#795dab',
    500: '#391e87',
    950: '#000000',
  },
}

SCSS

$custom: #391e87;
$custom-light: #795dab;
$custom-dark: #000000;

JSON

{
  "hex": "#391e87",
  "rgb": {
    "r": 57,
    "g": 30,
    "b": 135
  },
  "hsl": {
    "h": 255.429,
    "s": 63.636,
    "l": 32.353
  },
  "oklch": {
    "l": 0.34664,
    "c": 0.16144,
    "h": 286.2
  },
  "luminance": 0.03548
}

Semantic roles & 50–950 ramp

primary

#391E87

secondary

#9CB948

accent

#E741BC

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #391E87

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

Preview Lab → · Contrast checker → · Palette generator →