#3F131F#3F131F

#3F131F is a dark, moderate pink. Relative luminance 0.016; OKLCH L 26.2% C 0.070 H 6.4°. Best body text is #FFFFFF at 15.86:1 contrast (WCAG AA passes).

Color values

HEX	#3F131F
RGB	rgb(63, 19, 31)
HSL	hsl(344, 54%, 16%)
HSV	hsv(344, 70%, 25%)
CMYK	cmyk(0%, 69.8%, 50.8%, 75.3%)
CIE-LAB	lab(13.36, 22.74, 2.94)
CIE-LCH	lch(13.36, 22.93, 7.36°)
OKLab	oklab(26.21% 0.0692 0.0078)
OKLCH	oklch(26.21% 0.07 6.4)
XYZ	xyz(2.5303, 1.6217, 1.4758)
Luminance	0.0162 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F131F #133F33

analogous

#3F1335 #3F131F #3F1D13

triadic

#3F131F #1F3F13 #131F3F

tetradic

#3F131F #353F13 #133F33 #1D133F

square

#3F131F #353F13 #133F33 #1D133F

split-complementary

#3F131F #133F1D #13353F

monochromatic

#18070C #18070C #3F131F #6E2136 #9D2F4D

Accessibility & contrast

On white

15.86

#3F131F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#3F131F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F131F

15.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F131F	#FFFFFF	#000000	##FFFFFF
##3F131F	1.00	15.86	1.32	15.86
#FFFFFF	15.86	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1D1F

Deuteranopia (green-blind)

#27261E

Tritanopia (blue-blind)

#450D18

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #3f131f;
/* rgb */ color: rgb(63, 19, 31);
/* oklch */ color: oklch(26.2% 0.070 6.4);

Tailwind

colors: {
  custom: {
    50: '#77535a',
    500: '#3f131f',
    950: '#000000',
  },
}

SCSS

$custom: #3f131f;
$custom-light: #77535a;
$custom-dark: #000000;

JSON

{
  "hex": "#3f131f",
  "rgb": {
    "r": 63,
    "g": 19,
    "b": 31
  },
  "hsl": {
    "h": 343.636,
    "s": 53.659,
    "l": 16.078
  },
  "oklch": {
    "l": 0.26206,
    "c": 0.06966,
    "h": 6.4
  },
  "luminance": 0.01621
}

Semantic roles & 50–950 ramp

primary

#3F131F

secondary

#367866

accent

#DDB54B

background

#F7F4F5

surface

#EDE7E9

border

#C8C3C5

text

#090203

muted

#7B7878

Preview Lab

Preview with #3F131F

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

Preview Lab → · Contrast checker → · Palette generator →