#551228#551228

#551228 is a dark, moderate pink. Relative luminance 0.025; OKLCH L 30.6% C 0.099 H 5.5°. Best body text is #FFFFFF at 13.97:1 contrast (WCAG AA passes).

Color values

HEX	#551228
RGB	rgb(85, 18, 40)
HSL	hsl(340, 65%, 20%)
HSV	hsv(340, 79%, 33%)
CMYK	cmyk(0%, 78.8%, 52.9%, 66.7%)
CIE-LAB	lab(18.00, 32.25, 3.62)
CIE-LCH	lch(18.00, 32.45, 6.40°)
OKLab	oklab(30.59% 0.0985 0.0095)
OKLCH	oklch(30.59% 0.099 5.5)
XYZ	xyz(4.3460, 2.5177, 2.2642)
Luminance	0.0252 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551228 #12553F

analogous

#551249 #551228 #551E12

triadic

#551228 #285512 #122855

tetradic

#551228 #495512 #12553F #1E1255

square

#551228 #495512 #12553F #1E1255

split-complementary

#551228 #12551E #124955

monochromatic

#19050C #220710 #551228 #881D40 #BA2758

Accessibility & contrast

On white

13.97

#551228 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#551228 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551228

13.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551228	#FFFFFF	#000000	##FFFFFF
##551228	1.00	13.97	1.50	13.97
#FFFFFF	13.97	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222428

Deuteranopia (green-blind)

#343126

Tritanopia (blue-blind)

#5D051B

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #551228;
/* rgb */ color: rgb(85, 18, 40);
/* oklch */ color: oklch(30.6% 0.099 5.5);

Tailwind

colors: {
  custom: {
    50: '#895661',
    500: '#551228',
    950: '#000000',
  },
}

SCSS

$custom: #551228;
$custom-light: #895661;
$custom-dark: #000000;

JSON

{
  "hex": "#551228",
  "rgb": {
    "r": 85,
    "g": 18,
    "b": 40
  },
  "hsl": {
    "h": 340.299,
    "s": 65.049,
    "l": 20.196
  },
  "oklch": {
    "l": 0.30591,
    "c": 0.09896,
    "h": 5.5
  },
  "luminance": 0.02517
}

Semantic roles & 50–950 ramp

primary

#551228

secondary

#358E71

accent

#E8B140

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0305

muted

#7D7879

Preview Lab

Preview with #551228

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

Preview Lab → · Contrast checker → · Palette generator →