#551A37#551A37

#551A37 is a dark, moderate pink. Relative luminance 0.029; OKLCH L 32.1% C 0.094 H 353.2°. Best body text is #FFFFFF at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#551A37
RGB	rgb(85, 26, 55)
HSL	hsl(331, 53%, 22%)
HSV	hsv(331, 69%, 33%)
CMYK	cmyk(0%, 69.4%, 35.3%, 66.7%)
CIE-LAB	lab(19.83, 30.45, -4.32)
CIE-LCH	lch(19.83, 30.76, 351.93°)
OKLab	oklab(32.11% 0.0929 -0.0111)
OKLCH	oklch(32.11% 0.094 353.2)
XYZ	xyz(4.8055, 2.9464, 3.9293)
Luminance	0.0295 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551A37 #1A5538

analogous

#551A55 #551A37 #551A1A

triadic

#551A37 #37551A #1A3755

tetradic

#551A37 #55551A #1A5538 #1A1A55

square

#551A37 #55551A #1A5538 #1A1A55

split-complementary

#551A37 #1A551A #1A5555

monochromatic

#17070F #260C19 #551A37 #842855 #B33774

Accessibility & contrast

On white

13.21

#551A37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#551A37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551A37

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551A37	#FFFFFF	#000000	##FFFFFF
##551A37	1.00	13.21	1.59	13.21
#FFFFFF	13.21	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232938

Deuteranopia (green-blind)

#333436

Tritanopia (blue-blind)

#5C1626

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #551a37;
/* rgb */ color: rgb(85, 26, 55);
/* oklch */ color: oklch(32.1% 0.094 353.2);

Tailwind

colors: {
  custom: {
    50: '#885b6d',
    500: '#551a37',
    950: '#000000',
  },
}

SCSS

$custom: #551a37;
$custom-light: #885b6d;
$custom-dark: #000000;

JSON

{
  "hex": "#551a37",
  "rgb": {
    "r": 85,
    "g": 26,
    "b": 55
  },
  "hsl": {
    "h": 330.508,
    "s": 53.153,
    "l": 21.765
  },
  "oklch": {
    "l": 0.32114,
    "c": 0.09353,
    "h": 353.2
  },
  "luminance": 0.02946
}

Semantic roles & 50–950 ramp

primary

#551A37

secondary

#408B66

accent

#DD954B

background

#F8F5F6

surface

#F0E9EB

border

#CBC5C6

text

#0C0407

muted

#7D797A

Preview Lab

Preview with #551A37

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

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