#3F1106#3F1106

#3F1106 is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.3% C 0.075 H 35.1°. Best body text is #FFFFFF at 16.23:1 contrast (WCAG AA passes).

Color values

HEX	#3F1106
RGB	rgb(63, 17, 6)
HSL	hsl(12, 83%, 14%)
HSV	hsv(12, 90%, 25%)
CMYK	cmyk(0%, 73%, 90.5%, 75.3%)
CIE-LAB	lab(12.42, 21.76, 16.61)
CIE-LCH	lch(12.42, 27.38, 37.36°)
OKLab	oklab(25.33% 0.0611 0.043)
OKLCH	oklch(25.33% 0.075 35.1)
XYZ	xyz(2.2835, 1.4711, 0.3360)
Luminance	0.0147 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1106 #06343F

analogous

#3F0617 #3F1106 #3F2D06

triadic

#3F1106 #063F11 #11063F

tetradic

#3F1106 #173F06 #06343F #2D063F

square

#3F1106 #173F06 #06343F #2D063F

split-complementary

#3F1106 #063F2D #06173F

monochromatic

#1C0803 #1C0803 #3F1106 #77200B #AF2F11

Accessibility & contrast

On white

16.23

#3F1106 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#3F1106 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1106

16.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1106	#FFFFFF	#000000	##FFFFFF
##3F1106	1.00	16.23	1.29	16.23
#FFFFFF	16.23	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1A05

Deuteranopia (green-blind)

#2A2405

Tritanopia (blue-blind)

#46050F

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #3f1106;
/* rgb */ color: rgb(63, 17, 6);
/* oklch */ color: oklch(25.3% 0.075 35.1);

Tailwind

colors: {
  custom: {
    50: '#795249',
    500: '#3f1106',
    950: '#000000',
  },
}

SCSS

$custom: #3f1106;
$custom-light: #795249;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1106",
  "rgb": {
    "r": 63,
    "g": 17,
    "b": 6
  },
  "hsl": {
    "h": 11.579,
    "s": 82.609,
    "l": 13.529
  },
  "oklch": {
    "l": 0.25329,
    "c": 0.07472,
    "h": 35.1
  },
  "luminance": 0.01471
}

Semantic roles & 50–950 ramp

primary

#3F1106

secondary

#226D7F

accent

#D2F92F

background

#F7F4F4

surface

#EEE7E6

border

#C9C3C2

text

#0A0200

muted

#7C7877

Preview Lab

Preview with #3F1106

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

Preview Lab → · Contrast checker → · Palette generator →