#391D52#391D52

#391D52 is a dark, moderate violet. Relative luminance 0.024; OKLCH L 29.8% C 0.095 H 305.8°. Best body text is #FFFFFF at 14.27:1 contrast (WCAG AA passes).

Color values

HEX	#391D52
RGB	rgb(57, 29, 82)
HSL	hsl(272, 48%, 22%)
HSV	hsv(272, 65%, 32%)
CMYK	cmyk(30.5%, 64.6%, 0%, 67.8%)
CIE-LAB	lab(17.26, 25.31, -27.26)
CIE-LCH	lch(17.26, 37.20, 312.87°)
OKLab	oklab(29.76% 0.0555 -0.077)
OKLCH	oklch(29.76% 0.095 305.8)
XYZ	xyz(3.6494, 2.3578, 8.2439)
Luminance	0.0236 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391D52 #36521D

analogous

#1F1D52 #391D52 #521D51

triadic

#391D52 #52391D #1D5239

tetradic

#391D52 #521F1D #36521D #1D5152

square

#391D52 #521F1D #36521D #1D5152

split-complementary

#391D52 #51521D #1D521F

monochromatic

#100817 #1A0D25 #391D52 #582D7F #783DAC

Accessibility & contrast

On white

14.27

#391D52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#391D52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391D52

14.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391D52	#FFFFFF	#000000	##FFFFFF
##391D52	1.00	14.27	1.47	14.27
#FFFFFF	14.27	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#062A54

Deuteranopia (green-blind)

#132B51

Tritanopia (blue-blind)

#352734

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #391d52;
/* rgb */ color: rgb(57, 29, 82);
/* oklch */ color: oklch(29.8% 0.095 305.8);

Tailwind

colors: {
  custom: {
    50: '#725a83',
    500: '#391d52',
    950: '#000000',
  },
}

SCSS

$custom: #391d52;
$custom-light: #725a83;
$custom-dark: #000000;

JSON

{
  "hex": "#391d52",
  "rgb": {
    "r": 57,
    "g": 29,
    "b": 82
  },
  "hsl": {
    "h": 271.698,
    "s": 47.748,
    "l": 21.765
  },
  "oklch": {
    "l": 0.29755,
    "c": 0.09486,
    "h": 305.8
  },
  "luminance": 0.02358
}

Semantic roles & 50–950 ramp

primary

#391D52

secondary

#638744

accent

#D75090

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#08040A

muted

#7B797C

Preview Lab

Preview with #391D52

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

Preview Lab → · Contrast checker → · Palette generator →