#4B1027#4B1027

#4B1027 is a dark, moderate pink. Relative luminance 0.020; OKLCH L 28.4% C 0.091 H 1.1°. Best body text is #FFFFFF at 14.97:1 contrast (WCAG AA passes).

Color values

HEX#4B1027
RGBrgb(75, 16, 39)
HSLhsl(337, 65%, 18%)
HSVhsv(337, 79%, 29%)
CMYKcmyk(0%, 78.7%, 48%, 70.6%)
CIE-LABlab(15.56, 29.58, 0.56)
CIE-LCHlch(15.56, 29.59, 1.08°)
OKLaboklab(28.39% 0.0907 0.0018)
OKLCHoklch(28.39% 0.091 1.1)
XYZxyz(3.4534, 2.0134, 2.1258)
Luminance0.0201 (WCAG relative)
Temperaturewarm
Familypink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B1027 #104B34
analogous
#4B1044 #4B1027 #4B1610
triadic
#4B1027 #274B10 #10274B
tetradic
#4B1027 #444B10 #104B34 #16104B
square
#4B1027 #444B10 #104B34 #16104B
split-complementary
#4B1027 #104B16 #10444B
monochromatic
#19050D #19050D #4B1027 #7D1B41 #B0265B

Accessibility & contrast

On white

14.97
#4B1027 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.40
#4B1027 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1027
14.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B1027#FFFFFF#000000##FFFFFF
##4B10271.0014.971.4014.97
#FFFFFF14.971.0021.001.00
#0000001.4021.001.0021.00
##FFFFFF14.971.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1D2028
Deuteranopia (green-blind)
#2C2B26
Tritanopia (blue-blind)
#52081A
Achromatopsia (no color)
#272727

Design tokens & code

CSS
--color: #4b1027;
/* rgb */ color: rgb(75, 16, 39);
/* oklch */ color: oklch(28.4% 0.091 1.1);
Tailwind
colors: {
  custom: {
    50: '#815460',
    500: '#4b1027',
    950: '#000000',
  },
}
SCSS
$custom: #4b1027;
$custom-light: #815460;
$custom-dark: #000000;
JSON
{
  "hex": "#4b1027",
  "rgb": {
    "r": 75,
    "g": 16,
    "b": 39
  },
  "hsl": {
    "h": 336.61,
    "s": 64.835,
    "l": 17.843
  },
  "oklch": {
    "l": 0.28388,
    "c": 0.09067,
    "h": 1.1
  },
  "luminance": 0.02013
}

Semantic roles & 50–950 ramp

primary
#4B1027
secondary
#328565
accent
#E8A640
background
#F8F5F5
surface
#EFE8E9
border
#CAC4C5
text
#0B0305
muted
#7C7879

Preview Lab

Preview with #4B1027

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

Preview Lab → · Contrast checker → · Palette generator →

#4B1027 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva