#3C0911#3C0911

#3C0911 is a very dark, moderate red. Relative luminance 0.012; OKLCH L 23.9% C 0.078 H 16.9°. Best body text is #FFFFFF at 16.94:1 contrast (WCAG AA passes).

Color values

HEX	#3C0911
RGB	rgb(60, 9, 17)
HSL	hsl(351, 74%, 14%)
HSV	hsv(351, 85%, 24%)
CMYK	cmyk(0%, 85%, 71.7%, 76.5%)
CIE-LAB	lab(10.53, 25.09, 8.83)
CIE-LCH	lch(10.53, 26.60, 19.38°)
OKLab	oklab(23.85% 0.0749 0.0228)
OKLCH	oklch(23.85% 0.078 16.9)
XYZ	xyz(2.0626, 1.1968, 0.6526)
Luminance	0.0120 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C0911 #093C34

analogous

#3C092A #3C0911 #3C1A09

triadic

#3C0911 #113C09 #09113C

tetradic

#3C0911 #2A3C09 #093C34 #1A093C

square

#3C0911 #2A3C09 #093C34 #1A093C

split-complementary

#3C0911 #093C1A #092A3C

monochromatic

#1B0408 #1B0408 #3C0911 #711120 #A6192F

Accessibility & contrast

On white

16.94

#3C0911 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#3C0911 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C0911

16.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C0911	#FFFFFF	#000000	##FFFFFF
##3C0911	1.00	16.94	1.24	16.94
#FFFFFF	16.94	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171611

Deuteranopia (green-blind)

#242010

Tritanopia (blue-blind)

#43000C

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #3c0911;
/* rgb */ color: rgb(60, 9, 17);
/* oklch */ color: oklch(23.9% 0.078 16.9);

Tailwind

colors: {
  custom: {
    50: '#764d4f',
    500: '#3c0911',
    950: '#000000',
  },
}

SCSS

$custom: #3c0911;
$custom-light: #764d4f;
$custom-dark: #000000;

JSON

{
  "hex": "#3c0911",
  "rgb": {
    "r": 60,
    "g": 9,
    "b": 17
  },
  "hsl": {
    "h": 350.588,
    "s": 73.913,
    "l": 13.529
  },
  "oklch": {
    "l": 0.23854,
    "c": 0.07831,
    "h": 16.9
  },
  "luminance": 0.01197
}

Semantic roles & 50–950 ramp

primary

#3C0911

secondary

#277A6D

accent

#F1D337

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #3C0911

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

Preview Lab → · Contrast checker → · Palette generator →