#3C0F10#3C0F10

#3C0F10 is a very dark, moderate red. Relative luminance 0.013; OKLCH L 24.6% C 0.071 H 22.7°. Best body text is #FFFFFF at 16.56:1 contrast (WCAG AA passes).

Color values

HEX	#3C0F10
RGB	rgb(60, 15, 16)
HSL	hsl(359, 60%, 15%)
HSV	hsv(359, 75%, 24%)
CMYK	cmyk(0%, 75%, 73.3%, 76.5%)
CIE-LAB	lab(11.55, 22.16, 10.81)
CIE-LCH	lch(11.55, 24.66, 26.00°)
OKLab	oklab(24.61% 0.0654 0.0274)
OKLCH	oklch(24.61% 0.071 22.7)
XYZ	xyz(2.1280, 1.3400, 0.6367)
Luminance	0.0134 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C0F10 #0F3C3B

analogous

#3C0F27 #3C0F10 #3C250F

triadic

#3C0F10 #103C0F #0F103C

tetradic

#3C0F10 #273C0F #0F3C3B #250F3C

square

#3C0F10 #273C0F #0F3C3B #250F3C

split-complementary

#3C0F10 #0F3C25 #0F273C

monochromatic

#180607 #180607 #3C0F10 #6D1B1D #9E272A

Accessibility & contrast

On white

16.56

#3C0F10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#3C0F10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C0F10

16.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C0F10	#FFFFFF	#000000	##FFFFFF
##3C0F10	1.00	16.56	1.27	16.56
#FFFFFF	16.56	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1910

Deuteranopia (green-blind)

#26220F

Tritanopia (blue-blind)

#430510

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #3c0f10;
/* rgb */ color: rgb(60, 15, 16);
/* oklch */ color: oklch(24.6% 0.071 22.7);

Tailwind

colors: {
  custom: {
    50: '#76504e',
    500: '#3c0f10',
    950: '#000000',
  },
}

SCSS

$custom: #3c0f10;
$custom-light: #76504e;
$custom-dark: #000000;

JSON

{
  "hex": "#3c0f10",
  "rgb": {
    "r": 60,
    "g": 15,
    "b": 16
  },
  "hsl": {
    "h": 358.667,
    "s": 60,
    "l": 14.706
  },
  "oklch": {
    "l": 0.24607,
    "c": 0.07085,
    "h": 22.7
  },
  "luminance": 0.0134
}

Semantic roles & 50–950 ramp

primary

#3C0F10

secondary

#307675

accent

#E3E045

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3C0F10

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

Preview Lab → · Contrast checker → · Palette generator →