#3C111B#3C111B

#3C111B is a dark, moderate red. Relative luminance 0.014; OKLCH L 25.2% C 0.068 H 9.2°. Best body text is #FFFFFF at 16.30:1 contrast (WCAG AA passes).

Color values

HEX	#3C111B
RGB	rgb(60, 17, 27)
HSL	hsl(346, 56%, 15%)
HSV	hsv(346, 72%, 24%)
CMYK	cmyk(0%, 71.7%, 55%, 76.5%)
CIE-LAB	lab(12.23, 22.15, 4.21)
CIE-LCH	lch(12.23, 22.54, 10.77°)
OKLab	oklab(25.2% 0.0673 0.0109)
OKLCH	oklch(25.2% 0.068 9.2)
XYZ	xyz(2.2619, 1.4410, 1.1957)
Luminance	0.0144 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C111B #113C32

analogous

#3C1130 #3C111B #3C1D11

triadic

#3C111B #1B3C11 #111B3C

tetradic

#3C111B #303C11 #113C32 #1D113C

square

#3C111B #303C11 #113C32 #1D113C

split-complementary

#3C111B #113C1D #11303C

monochromatic

#18070B #18070B #3C111B #6C1F30 #9B2C46

Accessibility & contrast

On white

16.30

#3C111B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#3C111B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C111B

16.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C111B	#FFFFFF	#000000	##FFFFFF
##3C111B	1.00	16.30	1.29	16.30
#FFFFFF	16.30	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1B1B

Deuteranopia (green-blind)

#25231A

Tritanopia (blue-blind)

#420B15

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #3c111b;
/* rgb */ color: rgb(60, 17, 27);
/* oklch */ color: oklch(25.2% 0.068 9.2);

Tailwind

colors: {
  custom: {
    50: '#755257',
    500: '#3c111b',
    950: '#000000',
  },
}

SCSS

$custom: #3c111b;
$custom-light: #755257;
$custom-dark: #000000;

JSON

{
  "hex": "#3c111b",
  "rgb": {
    "r": 60,
    "g": 17,
    "b": 27
  },
  "hsl": {
    "h": 346.047,
    "s": 55.844,
    "l": 15.098
  },
  "oklch": {
    "l": 0.25203,
    "c": 0.06814,
    "h": 9.2
  },
  "luminance": 0.01441
}

Semantic roles & 50–950 ramp

primary

#3C111B

secondary

#337566

accent

#DFBC49

background

#F7F4F5

surface

#EDE7E9

border

#C8C3C5

text

#090203

muted

#7B7878

Preview Lab

Preview with #3C111B

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

Preview Lab → · Contrast checker → · Palette generator →