#390B37#390B37

#390B37 is a dark, moderate purple. Relative luminance 0.014; OKLCH L 25.2% C 0.093 H 329.8°. Best body text is #FFFFFF at 16.44:1 contrast (WCAG AA passes).

Color values

HEX	#390B37
RGB	rgb(57, 11, 55)
HSL	hsl(303, 68%, 13%)
HSV	hsv(303, 81%, 22%)
CMYK	cmyk(0%, 80.7%, 3.5%, 77.6%)
CIE-LAB	lab(11.86, 28.55, -17.04)
CIE-LCH	lch(11.86, 33.25, 329.17°)
OKLab	oklab(25.24% 0.0807 -0.047)
OKLCH	oklch(25.24% 0.093 329.8)
XYZ	xyz(2.4966, 1.3852, 3.7496)
Luminance	0.0138 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#390B37 #0B390D

analogous

#240B39 #390B37 #390B20

triadic

#390B37 #37390B #0B3739

tetradic

#390B37 #39240B #0B390D #0B2039

square

#390B37 #39240B #0B390D #0B2039

split-complementary

#390B37 #20390B #0B3924

monochromatic

#1A0519 #1A0519 #390B37 #6C1568 #A01F9A

Accessibility & contrast

On white

16.44

#390B37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#390B37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #390B37

16.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##390B37	#FFFFFF	#000000	##FFFFFF
##390B37	1.00	16.44	1.28	16.44
#FFFFFF	16.44	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#061B38

Deuteranopia (green-blind)

#182136

Tritanopia (blue-blind)

#3B1120

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #390b37;
/* rgb */ color: rgb(57, 11, 55);
/* oklch */ color: oklch(25.2% 0.093 329.8);

Tailwind

colors: {
  custom: {
    50: '#714f6e',
    500: '#390b37',
    950: '#000000',
  },
}

SCSS

$custom: #390b37;
$custom-light: #714f6e;
$custom-dark: #000000;

JSON

{
  "hex": "#390b37",
  "rgb": {
    "r": 57,
    "g": 11,
    "b": 55
  },
  "hsl": {
    "h": 302.609,
    "s": 67.647,
    "l": 13.333
  },
  "oklch": {
    "l": 0.25242,
    "c": 0.09336,
    "h": 329.8
  },
  "luminance": 0.01385
}

Semantic roles & 50–950 ramp

primary

#390B37

secondary

#2A762D

accent

#EB453D

background

#F7F4F6

surface

#EDE7EB

border

#C8C3C6

text

#080207

muted

#7B787A

Preview Lab

Preview with #390B37

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

Preview Lab → · Contrast checker → · Palette generator →