#3C150A#3C150A

#3C150A is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.5% C 0.065 H 36.5°. Best body text is #FFFFFF at 16.11:1 contrast (WCAG AA passes).

Color values

HEX	#3C150A
RGB	rgb(60, 21, 10)
HSL	hsl(13, 71%, 14%)
HSV	hsv(13, 83%, 24%)
CMYK	cmyk(0%, 65%, 83.3%, 76.5%)
CIE-LAB	lab(12.73, 18.37, 15.29)
CIE-LCH	lch(12.73, 23.90, 39.78°)
OKLab	oklab(25.46% 0.0521 0.0386)
OKLCH	oklch(25.46% 0.065 36.5)
XYZ	xyz(2.1866, 1.5192, 0.4652)
Luminance	0.0152 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C150A #0A313C

analogous

#3C0A18 #3C150A #3C2E0A

triadic

#3C150A #0A3C15 #150A3C

tetradic

#3C150A #183C0A #0A313C #2E0A3C

square

#3C150A #183C0A #0A313C #2E0A3C

split-complementary

#3C150A #0A3C2E #0A183C

monochromatic

#1A0904 #1A0904 #3C150A #702713 #A53A1B

Accessibility & contrast

On white

16.11

#3C150A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#3C150A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C150A

16.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C150A	#FFFFFF	#000000	##FFFFFF
##3C150A	1.00	16.11	1.30	16.11
#FFFFFF	16.11	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201C09

Deuteranopia (green-blind)

#292409

Tritanopia (blue-blind)

#430D13

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #3c150a;
/* rgb */ color: rgb(60, 21, 10);
/* oklch */ color: oklch(25.5% 0.065 36.5);

Tailwind

colors: {
  custom: {
    50: '#76544b',
    500: '#3c150a',
    950: '#000000',
  },
}

SCSS

$custom: #3c150a;
$custom-light: #76544b;
$custom-dark: #000000;

JSON

{
  "hex": "#3c150a",
  "rgb": {
    "r": 60,
    "g": 21,
    "b": 10
  },
  "hsl": {
    "h": 13.2,
    "s": 71.429,
    "l": 13.725
  },
  "oklch": {
    "l": 0.25461,
    "c": 0.06481,
    "h": 36.5
  },
  "luminance": 0.01519
}

Semantic roles & 50–950 ramp

primary

#3C150A

secondary

#286879

accent

#C6EE3A

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3C150A

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

Preview Lab → · Contrast checker → · Palette generator →