#391A69#391A69

#391A69 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.2% C 0.129 H 295.9°. Best body text is #FFFFFF at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#391A69
RGB	rgb(57, 26, 105)
HSL	hsl(264, 60%, 26%)
HSV	hsv(264, 75%, 41%)
CMYK	cmyk(45.7%, 75.2%, 0%, 58.8%)
CIE-LAB	lab(18.49, 33.63, -40.57)
CIE-LCH	lch(18.49, 52.70, 309.65°)
OKLab	oklab(31.23% 0.0565 -0.1161)
OKLCH	oklch(31.23% 0.129 295.9)
XYZ	xyz(4.6059, 2.6285, 13.6265)
Luminance	0.0263 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391A69 #4A691A

analogous

#1A2369 #391A69 #601A69

triadic

#391A69 #69391A #1A6939

tetradic

#391A69 #691A23 #4A691A #1A6960

square

#391A69 #691A23 #4A691A #1A6960

split-complementary

#391A69 #69601A #23691A

monochromatic

#0D0619 #1E0E38 #391A69 #54269A #6E32CB

Accessibility & contrast

On white

13.76

#391A69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#391A69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391A69

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391A69	#FFFFFF	#000000	##FFFFFF
##391A69	1.00	13.76	1.53	13.76
#FFFFFF	13.76	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E6B

Deuteranopia (green-blind)

#002C67

Tritanopia (blue-blind)

#2C2E3F

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #391a69;
/* rgb */ color: rgb(57, 26, 105);
/* oklch */ color: oklch(31.2% 0.129 295.9);

Tailwind

colors: {
  custom: {
    50: '#755995',
    500: '#391a69',
    950: '#000000',
  },
}

SCSS

$custom: #391a69;
$custom-light: #755995;
$custom-dark: #000000;

JSON

{
  "hex": "#391a69",
  "rgb": {
    "r": 57,
    "g": 26,
    "b": 105
  },
  "hsl": {
    "h": 263.544,
    "s": 60.305,
    "l": 25.686
  },
  "oklch": {
    "l": 0.31226,
    "c": 0.12909,
    "h": 295.9
  },
  "luminance": 0.02629
}

Semantic roles & 50–950 ramp

primary

#391A69

secondary

#7A9E40

accent

#E344A5

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040D

muted

#7B797E

Preview Lab

Preview with #391A69

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

Preview Lab → · Contrast checker → · Palette generator →