#391754#391754

#391754 is a dark, moderate violet. Relative luminance 0.021; OKLCH L 29.0% C 0.107 H 306.4°. Best body text is #FFFFFF at 14.74:1 contrast (WCAG AA passes).

Color values

HEX	#391754
RGB	rgb(57, 23, 84)
HSL	hsl(273, 57%, 21%)
HSV	hsv(273, 73%, 33%)
CMYK	cmyk(32.1%, 72.6%, 0%, 67.1%)
CIE-LAB	lab(16.12, 29.37, -30.45)
CIE-LCH	lch(16.12, 42.31, 313.96°)
OKLab	oklab(28.98% 0.0636 -0.0863)
OKLCH	oklch(28.98% 0.107 306.4)
XYZ	xyz(3.5936, 2.1228, 8.6062)
Luminance	0.0212 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391754 #325417

analogous

#1B1754 #391754 #541750

triadic

#391754 #543917 #175439

tetradic

#391754 #541B17 #325417 #175054

square

#391754 #541B17 #325417 #175054

split-complementary

#391754 #505417 #17541B

monochromatic

#100718 #180A24 #391754 #5A2484 #7A31B4

Accessibility & contrast

On white

14.74

#391754 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#391754 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391754

14.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391754	#FFFFFF	#000000	##FFFFFF
##391754	1.00	14.74	1.42	14.74
#FFFFFF	14.74	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002756

Deuteranopia (green-blind)

#072853

Tritanopia (blue-blind)

#342433

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #391754;
/* rgb */ color: rgb(57, 23, 84);
/* oklch */ color: oklch(29.0% 0.107 306.4);

Tailwind

colors: {
  custom: {
    50: '#725785',
    500: '#391754',
    950: '#000000',
  },
}

SCSS

$custom: #391754;
$custom-light: #725785;
$custom-dark: #000000;

JSON

{
  "hex": "#391754",
  "rgb": {
    "r": 57,
    "g": 23,
    "b": 84
  },
  "hsl": {
    "h": 273.443,
    "s": 57.009,
    "l": 20.98
  },
  "oklch": {
    "l": 0.28975,
    "c": 0.10722,
    "h": 306.4
  },
  "luminance": 0.02123
}

Semantic roles & 50–950 ramp

primary

#391754

secondary

#5F8B3C

accent

#E0488B

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#08030B

muted

#7B787C

Preview Lab

Preview with #391754

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

Preview Lab → · Contrast checker → · Palette generator →