#3B0318#3B0318

#3B0318 is a very dark, moderate pink. Relative luminance 0.011; OKLCH L 23.1% C 0.087 H 4.5°. Best body text is #FFFFFF at 17.32:1 contrast (WCAG AA passes).

Color values

HEX	#3B0318
RGB	rgb(59, 3, 24)
HSL	hsl(338, 90%, 12%)
HSV	hsv(338, 95%, 23%)
CMYK	cmyk(0%, 94.9%, 59.3%, 76.9%)
CIE-LAB	lab(9.49, 28.19, 2.58)
CIE-LCH	lch(9.49, 28.31, 5.24°)
OKLab	oklab(23.11% 0.0864 0.0068)
OKLCH	oklch(23.11% 0.087 4.5)
XYZ	xyz(2.0013, 1.0612, 0.9634)
Luminance	0.0106 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B0318 #033B26

analogous

#3B0334 #3B0318 #3B0A03

triadic

#3B0318 #183B03 #03183B

tetradic

#3B0318 #343B03 #033B26 #0A033B

square

#3B0318 #343B03 #033B26 #0A033B

split-complementary

#3B0318 #033B0A #03343B

monochromatic

#1D010C #1D010C #3B0318 #750630 #AF0947

Accessibility & contrast

On white

17.32

#3B0318 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#3B0318 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B0318

17.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B0318	#FFFFFF	#000000	##FFFFFF
##3B0318	1.00	17.32	1.21	17.32
#FFFFFF	17.32	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#111318

Deuteranopia (green-blind)

#201E17

Tritanopia (blue-blind)

#41000C

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #3b0318;
/* rgb */ color: rgb(59, 3, 24);
/* oklch */ color: oklch(23.1% 0.087 4.5);

Tailwind

colors: {
  custom: {
    50: '#754a54',
    500: '#3b0318',
    950: '#000000',
  },
}

SCSS

$custom: #3b0318;
$custom-light: #754a54;
$custom-dark: #000000;

JSON

{
  "hex": "#3b0318",
  "rgb": {
    "r": 59,
    "g": 3,
    "b": 24
  },
  "hsl": {
    "h": 337.5,
    "s": 90.323,
    "l": 12.157
  },
  "oklch": {
    "l": 0.23106,
    "c": 0.08667,
    "h": 4.5
  },
  "luminance": 0.01061
}

Semantic roles & 50–950 ramp

primary

#3B0318

secondary

#1C7E59

accent

#FFAF29

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090102

muted

#7B7778

Preview Lab

Preview with #3B0318

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

Preview Lab → · Contrast checker → · Palette generator →