#3C0B04#3C0B04

#3C0B04 is a very dark, moderate red. Relative luminance 0.012; OKLCH L 23.8% C 0.078 H 32.4°. Best body text is #FFFFFF at 16.91:1 contrast (WCAG AA passes).

Color values

HEX	#3C0B04
RGB	rgb(60, 11, 4)
HSL	hsl(8, 88%, 13%)
HSV	hsv(8, 93%, 24%)
CMYK	cmyk(0%, 81.7%, 93.3%, 76.5%)
CIE-LAB	lab(10.62, 23.40, 14.85)
CIE-LCH	lch(10.62, 27.71, 32.40°)
OKLab	oklab(23.85% 0.0659 0.0418)
OKLCH	oklch(23.85% 0.078 32.4)
XYZ	xyz(2.0053, 1.2091, 0.2426)
Luminance	0.0121 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C0B04 #04353C

analogous

#3C0419 #3C0B04 #3C2704

triadic

#3C0B04 #043C0B #0B043C

tetradic

#3C0B04 #193C04 #04353C #27043C

square

#3C0B04 #193C04 #04353C #27043C

split-complementary

#3C0B04 #043C27 #04193C

monochromatic

#1D0502 #1D0502 #3C0B04 #751608 #AF200C

Accessibility & contrast

On white

16.91

#3C0B04 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#3C0B04 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C0B04

16.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C0B04	#FFFFFF	#000000	##FFFFFF
##3C0B04	1.00	16.91	1.24	16.91
#FFFFFF	16.91	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1603

Deuteranopia (green-blind)

#262103

Tritanopia (blue-blind)

#43000A

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #3c0b04;
/* rgb */ color: rgb(60, 11, 4);
/* oklch */ color: oklch(23.8% 0.078 32.4);

Tailwind

colors: {
  custom: {
    50: '#764e48',
    500: '#3c0b04',
    950: '#000000',
  },
}

SCSS

$custom: #3c0b04;
$custom-light: #764e48;
$custom-dark: #000000;

JSON

{
  "hex": "#3c0b04",
  "rgb": {
    "r": 60,
    "g": 11,
    "b": 4
  },
  "hsl": {
    "h": 7.5,
    "s": 87.5,
    "l": 12.549
  },
  "oklch": {
    "l": 0.23847,
    "c": 0.07805,
    "h": 32.4
  },
  "luminance": 0.01209
}

Semantic roles & 50–950 ramp

primary

#3C0B04

secondary

#1E727E

accent

#E3FE2A

background

#F7F4F4

surface

#EEE7E6

border

#C9C3C2

text

#090200

muted

#7B7877

Preview Lab

Preview with #3C0B04

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

Preview Lab → · Contrast checker → · Palette generator →