#551440#551440

#551440 is a dark, moderate pink. Relative luminance 0.028; OKLCH L 31.8% C 0.108 H 343.5°. Best body text is #FFFFFF at 13.46:1 contrast (WCAG AA passes).

Color values

HEX	#551440
RGB	rgb(85, 20, 64)
HSL	hsl(319, 62%, 21%)
HSV	hsv(319, 76%, 33%)
CMYK	cmyk(0%, 76.5%, 24.7%, 66.7%)
CIE-LAB	lab(19.23, 34.50, -11.49)
CIE-LCH	lch(19.23, 36.36, 341.58°)
OKLab	oklab(31.81% 0.1039 -0.0307)
OKLCH	oklch(31.81% 0.108 343.5)
XYZ	xyz(4.9221, 2.8023, 5.1312)
Luminance	0.0280 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551440 #145529

analogous

#491455 #551440 #55141F

triadic

#551440 #405514 #144055

tetradic

#551440 #554914 #145529 #141F55

square

#551440 #554914 #145529 #141F55

split-complementary

#551440 #1F5514 #145549

monochromatic

#190613 #23081B #551440 #872065 #B82B8B

Accessibility & contrast

On white

13.46

#551440 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#551440 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551440

13.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551440	#FFFFFF	#000000	##FFFFFF
##551440	1.00	13.46	1.56	13.46
#FFFFFF	13.46	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B2841

Deuteranopia (green-blind)

#2E333E

Tritanopia (blue-blind)

#5B1428

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #551440;
/* rgb */ color: rgb(85, 20, 64);
/* oklch */ color: oklch(31.8% 0.108 343.5);

Tailwind

colors: {
  custom: {
    50: '#885875',
    500: '#551440',
    950: '#000000',
  },
}

SCSS

$custom: #551440;
$custom-light: #885875;
$custom-dark: #000000;

JSON

{
  "hex": "#551440",
  "rgb": {
    "r": 85,
    "g": 20,
    "b": 64
  },
  "hsl": {
    "h": 319.385,
    "s": 61.905,
    "l": 20.588
  },
  "oklch": {
    "l": 0.31805,
    "c": 0.10831,
    "h": 343.5
  },
  "luminance": 0.02802
}

Semantic roles & 50–950 ramp

primary

#551440

secondary

#388D53

accent

#E57743

background

#F8F5F7

surface

#F0E9ED

border

#CBC5C8

text

#0C0408

muted

#7D797B

Preview Lab

Preview with #551440

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

Preview Lab → · Contrast checker → · Palette generator →