#391040#391040

#391040 is a dark, moderate purple. Relative luminance 0.016; OKLCH L 26.5% C 0.095 H 321.5°. Best body text is #FFFFFF at 15.88:1 contrast (WCAG AA passes).

Color values

HEX	#391040
RGB	rgb(57, 16, 64)
HSL	hsl(291, 60%, 16%)
HSV	hsv(291, 75%, 25%)
CMYK	cmyk(10.9%, 75%, 0%, 74.9%)
CIE-LAB	lab(13.30, 28.11, -21.17)
CIE-LCH	lch(13.30, 35.19, 323.01°)
OKLab	oklab(26.47% 0.0743 -0.0591)
OKLCH	oklch(26.47% 0.095 321.5)
XYZ	xyz(2.7979, 1.6107, 5.0130)
Luminance	0.0161 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391040 #174010

analogous

#211040 #391040 #40102F

triadic

#391040 #403910 #104039

tetradic

#391040 #402110 #174010 #102F40

square

#391040 #402110 #174010 #102F40

split-complementary

#391040 #2F4010 #104021

monochromatic

#160618 #160618 #391040 #651C71 #9028A2

Accessibility & contrast

On white

15.88

#391040 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#391040 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391040

15.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391040	#FFFFFF	#000000	##FFFFFF
##391040	1.00	15.88	1.32	15.88
#FFFFFF	15.88	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#041F41

Deuteranopia (green-blind)

#16243F

Tritanopia (blue-blind)

#3A1826

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #391040;
/* rgb */ color: rgb(57, 16, 64);
/* oklch */ color: oklch(26.5% 0.095 321.5);

Tailwind

colors: {
  custom: {
    50: '#715275',
    500: '#391040',
    950: '#000000',
  },
}

SCSS

$custom: #391040;
$custom-light: #715275;
$custom-dark: #000000;

JSON

{
  "hex": "#391040",
  "rgb": {
    "r": 57,
    "g": 16,
    "b": 64
  },
  "hsl": {
    "h": 291.25,
    "s": 60,
    "l": 15.686
  },
  "oklch": {
    "l": 0.2647,
    "c": 0.09492,
    "h": 321.5
  },
  "luminance": 0.01611
}

Semantic roles & 50–950 ramp

primary

#391040

secondary

#3C7A32

accent

#E3455C

background

#F7F4F7

surface

#EDE7ED

border

#C8C3C8

text

#080208

muted

#7B787B

Preview Lab

Preview with #391040

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

Preview Lab → · Contrast checker → · Palette generator →