#3C0A05#3C0A05

#3C0A05 is a very dark, moderate red. Relative luminance 0.012; OKLCH L 23.7% C 0.079 H 30.5°. Best body text is #FFFFFF at 16.97:1 contrast (WCAG AA passes).

Color values

HEX	#3C0A05
RGB	rgb(60, 10, 5)
HSL	hsl(5, 85%, 13%)
HSV	hsv(5, 92%, 24%)
CMYK	cmyk(0%, 83.3%, 91.7%, 76.5%)
CIE-LAB	lab(10.48, 23.91, 14.23)
CIE-LCH	lch(10.48, 27.83, 30.76°)
OKLab	oklab(23.74% 0.0679 0.04)
OKLCH	oklch(23.74% 0.079 30.5)
XYZ	xyz(1.9997, 1.1890, 0.2678)
Luminance	0.0119 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C0A05 #05373C

analogous

#3C051B #3C0A05 #3C2605

triadic

#3C0A05 #053C0A #0A053C

tetradic

#3C0A05 #1B3C05 #05373C #26053C

square

#3C0A05 #1B3C05 #05373C #26053C

split-complementary

#3C0A05 #053C26 #051B3C

monochromatic

#1C0502 #1C0502 #3C0A05 #74130A #AD1D0E

Accessibility & contrast

On white

16.97

#3C0A05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#3C0A05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C0A05

16.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C0A05	#FFFFFF	#000000	##FFFFFF
##3C0A05	1.00	16.97	1.24	16.97
#FFFFFF	16.97	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#191504

Deuteranopia (green-blind)

#252004

Tritanopia (blue-blind)

#430009

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #3c0a05;
/* rgb */ color: rgb(60, 10, 5);
/* oklch */ color: oklch(23.7% 0.079 30.5);

Tailwind

colors: {
  custom: {
    50: '#764d49',
    500: '#3c0a05',
    950: '#000000',
  },
}

SCSS

$custom: #3c0a05;
$custom-light: #764d49;
$custom-dark: #000000;

JSON

{
  "hex": "#3c0a05",
  "rgb": {
    "r": 60,
    "g": 10,
    "b": 5
  },
  "hsl": {
    "h": 5.455,
    "s": 84.615,
    "l": 12.745
  },
  "oklch": {
    "l": 0.23741,
    "c": 0.07878,
    "h": 30.5
  },
  "luminance": 0.01189
}

Semantic roles & 50–950 ramp

primary

#3C0A05

secondary

#20747D

accent

#E8FB2D

background

#F7F4F4

surface

#EEE7E6

border

#C9C3C2

text

#090100

muted

#7B7777

Preview Lab

Preview with #3C0A05

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

Preview Lab → · Contrast checker → · Palette generator →