#3C050A#3C050A

#3C050A is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.2% C 0.084 H 21.9°. Best body text is #FFFFFF at 17.24:1 contrast (WCAG AA passes).

Color values

HEX#3C050A
RGBrgb(60, 5, 10)
HSLhsl(355, 85%, 13%)
HSVhsv(355, 92%, 24%)
CMYKcmyk(0%, 91.7%, 83.3%, 76.5%)
CIE-LABlab(9.73, 26.50, 11.14)
CIE-LCHlch(9.73, 28.75, 22.81°)
OKLaboklab(23.21% 0.0776 0.0311)
OKLCHoklch(23.21% 0.084 21.9)
XYZxyz(1.9728, 1.0914, 0.3939)
Luminance0.0109 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3C050A #053C37
analogous
#3C0526 #3C050A #3C1B05
triadic
#3C050A #0A3C05 #050A3C
tetradic
#3C050A #263C05 #053C37 #1B053C
square
#3C050A #263C05 #053C37 #1B053C
split-complementary
#3C050A #053C1B #05263C
monochromatic
#1C0205 #1C0205 #3C050A #740A13 #AD0E1D

Accessibility & contrast

On white

17.24
#3C050A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.22
#3C050A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C050A
17.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3C050A#FFFFFF#000000##FFFFFF
##3C050A1.0017.241.2217.24
#FFFFFF17.241.0021.001.00
#0000001.2221.001.0021.00
##FFFFFF17.241.0021.001.00

Color blindness preview

Protanopia (red-blind)
#16130A
Deuteranopia (green-blind)
#231F08
Tritanopia (blue-blind)
#430007
Achromatopsia (no color)
#1B1B1B

Design tokens & code

CSS
--color: #3c050a;
/* rgb */ color: rgb(60, 5, 10);
/* oklch */ color: oklch(23.2% 0.084 21.9);
Tailwind
colors: {
  custom: {
    50: '#774b4b',
    500: '#3c050a',
    950: '#000000',
  },
}
SCSS
$custom: #3c050a;
$custom-light: #774b4b;
$custom-dark: #000000;
JSON
{
  "hex": "#3c050a",
  "rgb": {
    "r": 60,
    "g": 5,
    "b": 10
  },
  "hsl": {
    "h": 354.545,
    "s": 84.615,
    "l": 12.745
  },
  "oklch": {
    "l": 0.23213,
    "c": 0.08361,
    "h": 21.9
  },
  "luminance": 0.01091
}

Semantic roles & 50–950 ramp

primary
#3C050A
secondary
#207D74
accent
#FBE82D
background
#F7F4F4
surface
#EEE7E7
border
#C9C3C3
text
#090101
muted
#7B7777

Preview Lab

Preview with #3C050A

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

Preview Lab → · Contrast checker → · Palette generator →

#3C050A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva