#3C050F#3C050F

#3C050F is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.3% C 0.083 H 16.7°. Best body text is #FFFFFF at 17.20:1 contrast (WCAG AA passes).

Color values

HEX	#3C050F
RGB	rgb(60, 5, 15)
HSL	hsl(349, 85%, 13%)
HSV	hsv(349, 92%, 24%)
CMYK	cmyk(0%, 91.7%, 75%, 76.5%)
CIE-LAB	lab(9.83, 26.80, 8.95)
CIE-LCH	lch(9.83, 28.26, 18.46°)
OKLab	oklab(23.32% 0.0799 0.0239)
OKLCH	oklch(23.32% 0.083 16.7)
XYZ	xyz(2.0042, 1.1040, 0.5594)
Luminance	0.0110 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C050F #053C32

analogous

#3C052A #3C050F #3C1605

triadic

#3C050F #0F3C05 #050F3C

tetradic

#3C050F #2A3C05 #053C32 #16053C

square

#3C050F #2A3C05 #053C32 #16053C

split-complementary

#3C050F #053C16 #052A3C

monochromatic

#1C0207 #1C0207 #3C050F #740A1D #AD0E2B

Accessibility & contrast

On white

17.20

#3C050F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#3C050F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C050F

17.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C050F	#FFFFFF	#000000	##FFFFFF
##3C050F	1.00	17.20	1.22	17.20
#FFFFFF	17.20	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#15140F

Deuteranopia (green-blind)

#231F0D

Tritanopia (blue-blind)

#430009

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #3c050f;
/* rgb */ color: rgb(60, 5, 15);
/* oklch */ color: oklch(23.3% 0.083 16.7);

Tailwind

colors: {
  custom: {
    50: '#764b4d',
    500: '#3c050f',
    950: '#000000',
  },
}

SCSS

$custom: #3c050f;
$custom-light: #764b4d;
$custom-dark: #000000;

JSON

{
  "hex": "#3c050f",
  "rgb": {
    "r": 60,
    "g": 5,
    "b": 15
  },
  "hsl": {
    "h": 349.091,
    "s": 84.615,
    "l": 12.745
  },
  "oklch": {
    "l": 0.23318,
    "c": 0.08342,
    "h": 16.7
  },
  "luminance": 0.01104
}

Semantic roles & 50–950 ramp

primary

#3C050F

secondary

#207D6C

accent

#FBD52D

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #3C050F

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

Preview Lab → · Contrast checker → · Palette generator →