#3F141A#3F141A

#3F141A is a dark, moderate red. Relative luminance 0.016; OKLCH L 26.2% C 0.067 H 14.6°. Best body text is #FFFFFF at 15.83:1 contrast (WCAG AA passes).

Color values

HEX	#3F141A
RGB	rgb(63, 20, 26)
HSL	hsl(352, 52%, 16%)
HSV	hsv(352, 68%, 25%)
CMYK	cmyk(0%, 68.3%, 58.7%, 75.3%)
CIE-LAB	lab(13.42, 21.61, 6.71)
CIE-LCH	lch(13.42, 22.62, 17.25°)
OKLab	oklab(26.21% 0.0651 0.017)
OKLCH	oklch(26.21% 0.067 14.6)
XYZ	xyz(2.4867, 1.6320, 1.1611)
Luminance	0.0163 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F141A #143F39

analogous

#3F1430 #3F141A #3F2414

triadic

#3F141A #1A3F14 #141A3F

tetradic

#3F141A #303F14 #143F39 #24143F

square

#3F141A #303F14 #143F39 #24143F

split-complementary

#3F141A #143F24 #14303F

monochromatic

#17070A #17070A #3F141A #6D232D #9C3140

Accessibility & contrast

On white

15.83

#3F141A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#3F141A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F141A

15.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F141A	#FFFFFF	#000000	##FFFFFF
##3F141A	1.00	15.83	1.33	15.83
#FFFFFF	15.83	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1D1A

Deuteranopia (green-blind)

#292619

Tritanopia (blue-blind)

#450D16

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #3f141a;
/* rgb */ color: rgb(63, 20, 26);
/* oklch */ color: oklch(26.2% 0.067 14.6);

Tailwind

colors: {
  custom: {
    50: '#775456',
    500: '#3f141a',
    950: '#000000',
  },
}

SCSS

$custom: #3f141a;
$custom-light: #775456;
$custom-dark: #000000;

JSON

{
  "hex": "#3f141a",
  "rgb": {
    "r": 63,
    "g": 20,
    "b": 26
  },
  "hsl": {
    "h": 351.628,
    "s": 51.807,
    "l": 16.275
  },
  "oklch": {
    "l": 0.26205,
    "c": 0.0673,
    "h": 14.6
  },
  "luminance": 0.01632
}

Semantic roles & 50–950 ramp

primary

#3F141A

secondary

#38776E

accent

#DBC74D

background

#F7F4F5

surface

#EDE7E8

border

#C8C3C4

text

#090303

muted

#7B7878

Preview Lab

Preview with #3F141A

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

Preview Lab → · Contrast checker → · Palette generator →