#4C102B#4C102B

#4C102B is a dark, moderate pink. Relative luminance 0.021; OKLCH L 28.7% C 0.093 H 357.3°. Best body text is #FFFFFF at 14.83:1 contrast (WCAG AA passes).

Color values

HEX#4C102B
RGBrgb(76, 16, 43)
HSLhsl(333, 65%, 18%)
HSVhsv(333, 79%, 30%)
CMYKcmyk(0%, 78.9%, 43.4%, 70.2%)
CIE-LABlab(15.91, 30.40, -1.80)
CIE-LCHlch(15.91, 30.45, 356.60°)
OKLaboklab(28.74% 0.0932 -0.0044)
OKLCHoklch(28.74% 0.093 357.3)
XYZxyz(3.6021, 2.0819, 2.4972)
Luminance0.0208 (WCAG relative)
Temperaturewarm
Familypink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4C102B #104C31
analogous
#4C1049 #4C102B #4C1310
triadic
#4C102B #2B4C10 #102B4C
tetradic
#4C102B #494C10 #104C31 #13104C
square
#4C102B #494C10 #104C31 #13104C
split-complementary
#4C102B #104C13 #10494C
monochromatic
#19050E #19050E #4C102B #7F1B48 #B12564

Accessibility & contrast

On white

14.83
#4C102B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.42
#4C102B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C102B
14.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4C102B#FFFFFF#000000##FFFFFF
##4C102B1.0014.831.4214.83
#FFFFFF14.831.0021.001.00
#0000001.4221.001.0021.00
##FFFFFF14.831.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1C202C
Deuteranopia (green-blind)
#2C2C2A
Tritanopia (blue-blind)
#53091B
Achromatopsia (no color)
#282828

Design tokens & code

CSS
--color: #4c102b;
/* rgb */ color: rgb(76, 16, 43);
/* oklch */ color: oklch(28.7% 0.093 357.3);
Tailwind
colors: {
  custom: {
    50: '#815464',
    500: '#4c102b',
    950: '#000000',
  },
}
SCSS
$custom: #4c102b;
$custom-light: #815464;
$custom-dark: #000000;
JSON
{
  "hex": "#4c102b",
  "rgb": {
    "r": 76,
    "g": 16,
    "b": 43
  },
  "hsl": {
    "h": 333,
    "s": 65.217,
    "l": 18.039
  },
  "oklch": {
    "l": 0.28735,
    "c": 0.09334,
    "h": 357.3
  },
  "luminance": 0.02081
}

Semantic roles & 50–950 ramp

primary
#4C102B
secondary
#328660
accent
#E89C40
background
#F8F5F5
surface
#EFE9EA
border
#CAC5C6
text
#0B0305
muted
#7C7879

Preview Lab

Preview with #4C102B

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

Preview Lab → · Contrast checker → · Palette generator →

#4C102B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva