#551B45#551B45

#551B45 is a dark, moderate pink. Relative luminance 0.031; OKLCH L 32.9% C 0.101 H 340.1°. Best body text is #FFFFFF at 12.89:1 contrast (WCAG AA passes).

Color values

HEX#551B45
RGBrgb(85, 27, 69)
HSLhsl(317, 52%, 22%)
HSVhsv(317, 68%, 33%)
CMYKcmyk(0%, 68.2%, 18.8%, 66.7%)
CIE-LABlab(20.62, 32.13, -12.81)
CIE-LCHlch(20.62, 34.59, 338.26°)
OKLaboklab(32.9% 0.0954 -0.0345)
OKLCHoklch(32.9% 0.101 340.1)
XYZxyz(5.2125, 3.1453, 5.9616)
Luminance0.0314 (WCAG relative)
Temperaturewarm
Familypink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#551B45 #1B552B
analogous
#481B55 #551B45 #551B28
triadic
#551B45 #45551B #1B4555
tetradic
#551B45 #55481B #1B552B #1B2855
square
#551B45 #55481B #1B552B #1B2855
split-complementary
#551B45 #28551B #1B5548
monochromatic
#170713 #270C1F #551B45 #832A6B #B23990

Accessibility & contrast

On white

12.89
#551B45 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.63
#551B45 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551B45
12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##551B45#FFFFFF#000000##FFFFFF
##551B451.0012.891.6312.89
#FFFFFF12.891.0021.001.00
#0000001.6321.001.0021.00
##FFFFFF12.891.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1E2C46
Deuteranopia (green-blind)
#303544
Tritanopia (blue-blind)
#5A1C2D
Achromatopsia (no color)
#323232

Design tokens & code

CSS
--color: #551b45;
/* rgb */ color: rgb(85, 27, 69);
/* oklch */ color: oklch(32.9% 0.101 340.1);
Tailwind
colors: {
  custom: {
    50: '#875c78',
    500: '#551b45',
    950: '#000000',
  },
}
SCSS
$custom: #551b45;
$custom-light: #875c78;
$custom-dark: #000000;
JSON
{
  "hex": "#551b45",
  "rgb": {
    "r": 85,
    "g": 27,
    "b": 69
  },
  "hsl": {
    "h": 316.552,
    "s": 51.786,
    "l": 21.961
  },
  "oklch": {
    "l": 0.32895,
    "c": 0.10141,
    "h": 340.1
  },
  "luminance": 0.03145
}

Semantic roles & 50–950 ramp

primary
#551B45
secondary
#418B55
accent
#DB744D
background
#F8F5F7
surface
#F0E9ED
border
#CBC5C8
text
#0B0409
muted
#7C797B

Preview Lab

Preview with #551B45

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

Preview Lab → · Contrast checker → · Palette generator →

#551B45 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva