#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
RGB	rgb(85, 20, 55)
HSL	hsl(328, 62%, 21%)
HSV	hsv(328, 76%, 33%)
CMYK	cmyk(0%, 76.5%, 35.3%, 66.7%)
CIE-LAB	lab(18.83, 33.20, -5.81)
CIE-LCH	lch(18.83, 33.70, 350.07°)
OKLab	oklab(31.38% 0.1015 -0.015)
OKLCH	oklch(31.38% 0.103 351.6)
XYZ	xyz(4.6863, 2.7080, 3.8896)
Luminance	0.0271 (WCAG relative)
Temperature	warm
Family	pink

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
##551437	1.00	13.62	1.54	13.62
#FFFFFF	13.62	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.62	1.00	21.00	1.00

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.

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