#3C130A#3C130A

#3C130A is a dark, moderate red. Relative luminance 0.014; OKLCH L 25.1% C 0.067 H 33.9°. Best body text is #FFFFFF at 16.28:1 contrast (WCAG AA passes).

Color values

HEX	#3C130A
RGB	rgb(60, 19, 10)
HSL	hsl(11, 71%, 14%)
HSV	hsv(11, 83%, 24%)
CMYK	cmyk(0%, 68.3%, 83.3%, 76.5%)
CIE-LAB	lab(12.28, 19.55, 14.68)
CIE-LCH	lch(12.28, 24.45, 36.91°)
OKLab	oklab(25.12% 0.0557 0.0375)
OKLCH	oklch(25.12% 0.067 33.9)
XYZ	xyz(2.1514, 1.4486, 0.4534)
Luminance	0.0145 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C130A #0A333C

analogous

#3C0A1A #3C130A #3C2C0A

triadic

#3C130A #0A3C13 #130A3C

tetradic

#3C130A #1A3C0A #0A333C #2C0A3C

square

#3C130A #1A3C0A #0A333C #2C0A3C

split-complementary

#3C130A #0A3C2C #0A1A3C

monochromatic

#1A0804 #1A0804 #3C130A #702413 #A5341B

Accessibility & contrast

On white

16.28

#3C130A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#3C130A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C130A

16.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C130A	#FFFFFF	#000000	##FFFFFF
##3C130A	1.00	16.28	1.29	16.28
#FFFFFF	16.28	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1A09

Deuteranopia (green-blind)

#282309

Tritanopia (blue-blind)

#430A11

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #3c130a;
/* rgb */ color: rgb(60, 19, 10);
/* oklch */ color: oklch(25.1% 0.067 33.9);

Tailwind

colors: {
  custom: {
    50: '#76524b',
    500: '#3c130a',
    950: '#000000',
  },
}

SCSS

$custom: #3c130a;
$custom-light: #76524b;
$custom-dark: #000000;

JSON

{
  "hex": "#3c130a",
  "rgb": {
    "r": 60,
    "g": 19,
    "b": 10
  },
  "hsl": {
    "h": 10.8,
    "s": 71.429,
    "l": 13.725
  },
  "oklch": {
    "l": 0.25119,
    "c": 0.06716,
    "h": 33.9
  },
  "luminance": 0.01448
}

Semantic roles & 50–950 ramp

primary

#3C130A

secondary

#286B79

accent

#CEEE3A

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3C130A

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

Preview Lab → · Contrast checker → · Palette generator →