#511D45#511D45

#511D45 is a dark, moderate pink. Relative luminance 0.031; OKLCH L 32.5% C 0.095 H 337.5°. Best body text is #FFFFFF at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#511D45
RGB	rgb(81, 29, 69)
HSL	hsl(314, 47%, 22%)
HSV	hsv(314, 64%, 32%)
CMYK	cmyk(0%, 64.2%, 14.8%, 68.2%)
CIE-LAB	lab(20.28, 29.82, -13.40)
CIE-LCH	lch(20.28, 32.69, 335.80°)
OKLab	oklab(32.5% 0.0875 -0.0362)
OKLCH	oklch(32.5% 0.095 337.5)
XYZ	xyz(4.9069, 3.0581, 5.9609)
Luminance	0.0306 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511D45 #1D5129

analogous

#431D51 #511D45 #511D2B

triadic

#511D45 #45511D #1D4551

tetradic

#511D45 #51431D #1D5129 #1D2B51

square

#511D45 #51431D #1D5129 #1D2B51

split-complementary

#511D45 #2B511D #1D5143

monochromatic

#170813 #240D1F #511D45 #7E2D6B #AB3D92

Accessibility & contrast

On white

13.03

#511D45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#511D45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511D45

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511D45	#FFFFFF	#000000	##FFFFFF
##511D45	1.00	13.03	1.61	13.03
#FFFFFF	13.03	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E2C46

Deuteranopia (green-blind)

#2E3444

Tritanopia (blue-blind)

#551F2E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #511d45;
/* rgb */ color: rgb(81, 29, 69);
/* oklch */ color: oklch(32.5% 0.095 337.5);

Tailwind

colors: {
  custom: {
    50: '#845c78',
    500: '#511d45',
    950: '#000000',
  },
}

SCSS

$custom: #511d45;
$custom-light: #845c78;
$custom-dark: #000000;

JSON

{
  "hex": "#511d45",
  "rgb": {
    "r": 81,
    "g": 29,
    "b": 69
  },
  "hsl": {
    "h": 313.846,
    "s": 47.273,
    "l": 21.569
  },
  "oklch": {
    "l": 0.32503,
    "c": 0.09467,
    "h": 337.5
  },
  "luminance": 0.03058
}

Semantic roles & 50–950 ramp

primary

#511D45

secondary

#448653

accent

#D77051

background

#F8F5F7

surface

#EFE9ED

border

#CAC5C8

text

#0B0409

muted

#7C797B

Preview Lab

Preview with #511D45

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

Preview Lab → · Contrast checker → · Palette generator →