#3C1105#3C1105

#3C1105 is a very dark, moderate red. Relative luminance 0.014; OKLCH L 24.7% C 0.071 H 36.9°. Best body text is #FFFFFF at 16.48:1 contrast (WCAG AA passes).

Color values

HEX	#3C1105
RGB	rgb(60, 17, 5)
HSL	hsl(13, 85%, 13%)
HSV	hsv(13, 92%, 24%)
CMYK	cmyk(0%, 71.7%, 91.7%, 76.5%)
CIE-LAB	lab(11.78, 20.39, 16.03)
CIE-LCH	lch(11.78, 25.94, 38.18°)
OKLab	oklab(24.72% 0.057 0.0427)
OKLCH	oklch(24.72% 0.071 36.9)
XYZ	xyz(2.0916, 1.3728, 0.2984)
Luminance	0.0137 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1105 #05303C

analogous

#3C0514 #3C1105 #3C2C05

triadic

#3C1105 #053C11 #11053C

tetradic

#3C1105 #143C05 #05303C #2C053C

square

#3C1105 #143C05 #05303C #2C053C

split-complementary

#3C1105 #053C2C #05143C

monochromatic

#1C0802 #1C0802 #3C1105 #74210A #AD310E

Accessibility & contrast

On white

16.48

#3C1105 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#3C1105 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1105

16.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1105	#FFFFFF	#000000	##FFFFFF
##3C1105	1.00	16.48	1.27	16.48
#FFFFFF	16.48	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1904

Deuteranopia (green-blind)

#282304

Tritanopia (blue-blind)

#43060E

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #3c1105;
/* rgb */ color: rgb(60, 17, 5);
/* oklch */ color: oklch(24.7% 0.071 36.9);

Tailwind

colors: {
  custom: {
    50: '#765149',
    500: '#3c1105',
    950: '#000000',
  },
}

SCSS

$custom: #3c1105;
$custom-light: #765149;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1105",
  "rgb": {
    "r": 60,
    "g": 17,
    "b": 5
  },
  "hsl": {
    "h": 13.091,
    "s": 84.615,
    "l": 12.745
  },
  "oklch": {
    "l": 0.24717,
    "c": 0.07122,
    "h": 36.9
  },
  "luminance": 0.01373
}

Semantic roles & 50–950 ramp

primary

#3C1105

secondary

#20697D

accent

#CEFB2D

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#090200

muted

#7B7877

Preview Lab

Preview with #3C1105

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

Preview Lab → · Contrast checker → · Palette generator →