#391A6F#391A6F

#391A6F is a dark, vivid violet. Relative luminance 0.028; OKLCH L 31.8% C 0.137 H 293.8°. Best body text is #FFFFFF at 13.54:1 contrast (WCAG AA passes).

Color values

HEX	#391A6F
RGB	rgb(57, 26, 111)
HSL	hsl(262, 62%, 27%)
HSV	hsv(262, 77%, 44%)
CMYK	cmyk(48.6%, 76.6%, 0%, 56.5%)
CIE-LAB	lab(19.04, 35.37, -43.58)
CIE-LCH	lch(19.04, 56.13, 309.06°)
OKLab	oklab(31.79% 0.0551 -0.1249)
OKLCH	oklch(31.79% 0.137 293.8)
XYZ	xyz(4.9252, 2.7562, 15.3083)
Luminance	0.0276 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391A6F #506F1A

analogous

#1A266F #391A6F #641A6F

triadic

#391A6F #6F391A #1A6F39

tetradic

#391A6F #6F1A26 #506F1A #1A6F64

square

#391A6F #6F1A26 #506F1A #1A6F64

split-complementary

#391A6F #6F641A #266F1A

monochromatic

#0D0619 #200E3D #391A6F #5226A1 #6D34CF

Accessibility & contrast

On white

13.54

#391A6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#391A6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391A6F

13.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391A6F	#FFFFFF	#000000	##FFFFFF
##391A6F	1.00	13.54	1.55	13.54
#FFFFFF	13.54	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F71

Deuteranopia (green-blind)

#002D6D

Tritanopia (blue-blind)

#293043

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #391a6f;
/* rgb */ color: rgb(57, 26, 111);
/* oklch */ color: oklch(31.8% 0.137 293.8);

Tailwind

colors: {
  custom: {
    50: '#755a99',
    500: '#391a6f',
    950: '#000000',
  },
}

SCSS

$custom: #391a6f;
$custom-light: #755a99;
$custom-dark: #000000;

JSON

{
  "hex": "#391a6f",
  "rgb": {
    "r": 57,
    "g": 26,
    "b": 111
  },
  "hsl": {
    "h": 261.882,
    "s": 62.044,
    "l": 26.863
  },
  "oklch": {
    "l": 0.31786,
    "c": 0.13651,
    "h": 293.8
  },
  "luminance": 0.02756
}

Semantic roles & 50–950 ramp

primary

#391A6F

secondary

#80A441

accent

#E543AA

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #391A6F

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

Preview Lab → · Contrast checker → · Palette generator →