#3F160C#3F160C

#3F160C is a dark, moderate red. Relative luminance 0.017; OKLCH L 26.2% C 0.067 H 35.0°. Best body text is #FFFFFF at 15.77:1 contrast (WCAG AA passes).

Color values

HEX	#3F160C
RGB	rgb(63, 22, 12)
HSL	hsl(12, 68%, 15%)
HSV	hsv(12, 81%, 25%)
CMYK	cmyk(0%, 65.1%, 81%, 75.3%)
CIE-LAB	lab(13.58, 19.28, 15.67)
CIE-LCH	lch(13.58, 24.84, 39.10°)
OKLab	oklab(26.23% 0.055 0.0384)
OKLCH	oklch(26.23% 0.067 35)
XYZ	xyz(2.4034, 1.6574, 0.5411)
Luminance	0.0166 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F160C #0C353F

analogous

#3F0C1B #3F160C #3F300C

triadic

#3F160C #0C3F16 #160C3F

tetradic

#3F160C #1B3F0C #0C353F #300C3F

square

#3F160C #1B3F0C #0C353F #300C3F

split-complementary

#3F160C #0C3F30 #0C1B3F

monochromatic

#1A0905 #1A0905 #3F160C #722816 #A63A20

Accessibility & contrast

On white

15.77

#3F160C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#3F160C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F160C

15.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F160C	#FFFFFF	#000000	##FFFFFF
##3F160C	1.00	15.77	1.33	15.77
#FFFFFF	15.77	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211D0B

Deuteranopia (green-blind)

#2B260B

Tritanopia (blue-blind)

#460D14

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #3f160c;
/* rgb */ color: rgb(63, 22, 12);
/* oklch */ color: oklch(26.2% 0.067 35.0);

Tailwind

colors: {
  custom: {
    50: '#78554c',
    500: '#3f160c',
    950: '#000000',
  },
}

SCSS

$custom: #3f160c;
$custom-light: #78554c;
$custom-dark: #000000;

JSON

{
  "hex": "#3f160c",
  "rgb": {
    "r": 63,
    "g": 22,
    "b": 12
  },
  "hsl": {
    "h": 11.765,
    "s": 68,
    "l": 14.706
  },
  "oklch": {
    "l": 0.26226,
    "c": 0.06704,
    "h": 35
  },
  "luminance": 0.01657
}

Semantic roles & 50–950 ramp

primary

#3F160C

secondary

#2C6C7B

accent

#C9EB3D

background

#F7F4F4

surface

#EEE8E7

border

#C9C4C3

text

#090301

muted

#7B7877

Preview Lab

Preview with #3F160C

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

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