#3C0F0F#3C0F0F

#3C0F0F is a very dark, moderate red. Relative luminance 0.013; OKLCH L 24.6% C 0.071 H 23.9°. Best body text is #FFFFFF at 16.57:1 contrast (WCAG AA passes).

Color values

HEX	#3C0F0F
RGB	rgb(60, 15, 15)
HSL	hsl(0, 60%, 15%)
HSV	hsv(0, 75%, 24%)
CMYK	cmyk(0%, 75%, 75%, 76.5%)
CIE-LAB	lab(11.53, 22.09, 11.33)
CIE-LCH	lch(11.53, 24.82, 27.15°)
OKLab	oklab(24.59% 0.0649 0.0288)
OKLCH	oklch(24.59% 0.071 23.9)
XYZ	xyz(2.1207, 1.3371, 0.5983)
Luminance	0.0134 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C0F0F #0F3C3C

analogous

#3C0F26 #3C0F0F #3C260F

triadic

#3C0F0F #0F3C0F #0F0F3C

tetradic

#3C0F0F #263C0F #0F3C3C #260F3C

square

#3C0F0F #263C0F #0F3C3C #260F3C

split-complementary

#3C0F0F #0F3C26 #0F263C

monochromatic

#180606 #180606 #3C0F0F #6D1B1B #9E2727

Accessibility & contrast

On white

16.57

#3C0F0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#3C0F0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C0F0F

16.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C0F0F	#FFFFFF	#000000	##FFFFFF
##3C0F0F	1.00	16.57	1.27	16.57
#FFFFFF	16.57	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B180F

Deuteranopia (green-blind)

#26220E

Tritanopia (blue-blind)

#43050F

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #3c0f0f;
/* rgb */ color: rgb(60, 15, 15);
/* oklch */ color: oklch(24.6% 0.071 23.9);

Tailwind

colors: {
  custom: {
    50: '#76504d',
    500: '#3c0f0f',
    950: '#000000',
  },
}

SCSS

$custom: #3c0f0f;
$custom-light: #76504d;
$custom-dark: #000000;

JSON

{
  "hex": "#3c0f0f",
  "rgb": {
    "r": 60,
    "g": 15,
    "b": 15
  },
  "hsl": {
    "h": 0,
    "s": 60,
    "l": 14.706
  },
  "oklch": {
    "l": 0.24585,
    "c": 0.07098,
    "h": 23.9
  },
  "luminance": 0.01337
}

Semantic roles & 50–950 ramp

primary

#3C0F0F

secondary

#307676

accent

#E3E345

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3C0F0F

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

Preview Lab → · Contrast checker → · Palette generator →