#551437#551437

#551437 is a dark, moderate pink. Relative luminance 0.027; OKLCH L 31.4% C 0.103 H 351.6°. Best body text is #FFFFFF at 13.62:1 contrast (WCAG AA passes).

Color values

HEX#551437
RGBrgb(85, 20, 55)
HSLhsl(328, 62%, 21%)
HSVhsv(328, 76%, 33%)
CMYKcmyk(0%, 76.5%, 35.3%, 66.7%)
CIE-LABlab(18.83, 33.20, -5.81)
CIE-LCHlch(18.83, 33.70, 350.07°)
OKLaboklab(31.38% 0.1015 -0.015)
OKLCHoklch(31.38% 0.103 351.6)
XYZxyz(4.6863, 2.7080, 3.8896)
Luminance0.0271 (WCAG relative)
Temperaturewarm
Familypink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#551437 #145532
analogous
#521455 #551437 #551416
triadic
#551437 #375514 #143755
tetradic
#551437 #555214 #145532 #141655
square
#551437 #555214 #145532 #141655
split-complementary
#551437 #165514 #145552
monochromatic
#190610 #230817 #551437 #872057 #B82B77

Accessibility & contrast

On white

13.62
#551437 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.54
#551437 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551437
13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##551437#FFFFFF#000000##FFFFFF
##5514371.0013.621.5413.62
#FFFFFF13.621.0021.001.00
#0000001.5421.001.0021.00
##FFFFFF13.621.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1F2638
Deuteranopia (green-blind)
#313236
Tritanopia (blue-blind)
#5C1023
Achromatopsia (no color)
#2E2E2E

Design tokens & code

CSS
--color: #551437;
/* rgb */ color: rgb(85, 20, 55);
/* oklch */ color: oklch(31.4% 0.103 351.6);
Tailwind
colors: {
  custom: {
    50: '#88586d',
    500: '#551437',
    950: '#000000',
  },
}
SCSS
$custom: #551437;
$custom-light: #88586d;
$custom-dark: #000000;
JSON
{
  "hex": "#551437",
  "rgb": {
    "r": 85,
    "g": 20,
    "b": 55
  },
  "hsl": {
    "h": 327.692,
    "s": 61.905,
    "l": 20.588
  },
  "oklch": {
    "l": 0.31382,
    "c": 0.10256,
    "h": 351.6
  },
  "luminance": 0.02707
}

Semantic roles & 50–950 ramp

primary
#551437
secondary
#388D5F
accent
#E58E43
background
#F8F5F6
surface
#F0E9EB
border
#CBC5C6
text
#0C0307
muted
#7D787A

Preview Lab

Preview with #551437

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

Preview Lab → · Contrast checker → · Palette generator →

#551437 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva