#511D2F#511D2F

#511D2F is a dark, moderate pink. Relative luminance 0.028; OKLCH L 31.5% C 0.080 H 1.2°. Best body text is #FFFFFF at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#511D2F
RGB	rgb(81, 29, 47)
HSL	hsl(339, 47%, 22%)
HSV	hsv(339, 64%, 32%)
CMYK	cmyk(0%, 64.2%, 42%, 68.2%)
CIE-LAB	lab(19.37, 26.36, 0.52)
CIE-LCH	lch(19.37, 26.36, 1.14°)
OKLab	oklab(31.53% 0.0804 0.0017)
OKLCH	oklch(31.53% 0.08 1.2)
XYZ	xyz(4.3461, 2.8338, 3.0069)
Luminance	0.0283 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511D2F #1D513F

analogous

#511D49 #511D2F #51251D

triadic

#511D2F #2F511D #1D2F51

tetradic

#511D2F #49511D #1D513F #251D51

square

#511D2F #49511D #1D513F #251D51

split-complementary

#511D2F #1D5125 #1D4951

monochromatic

#17080D #240D15 #511D2F #7E2D49 #AB3D63

Accessibility & contrast

On white

13.40

#511D2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#511D2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511D2F

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511D2F	#FFFFFF	#000000	##FFFFFF
##511D2F	1.00	13.40	1.57	13.40
#FFFFFF	13.40	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262930

Deuteranopia (green-blind)

#34332E

Tritanopia (blue-blind)

#581824

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #511d2f;
/* rgb */ color: rgb(81, 29, 47);
/* oklch */ color: oklch(31.5% 0.080 1.2);

Tailwind

colors: {
  custom: {
    50: '#845c67',
    500: '#511d2f',
    950: '#000000',
  },
}

SCSS

$custom: #511d2f;
$custom-light: #845c67;
$custom-dark: #000000;

JSON

{
  "hex": "#511d2f",
  "rgb": {
    "r": 81,
    "g": 29,
    "b": 47
  },
  "hsl": {
    "h": 339.231,
    "s": 47.273,
    "l": 21.569
  },
  "oklch": {
    "l": 0.3153,
    "c": 0.0804,
    "h": 1.2
  },
  "luminance": 0.02833
}

Semantic roles & 50–950 ramp

primary

#511D2F

secondary

#44866F

accent

#D7A951

background

#F8F5F6

surface

#EFE9EB

border

#CAC5C6

text

#0B0406

muted

#7C797A

Preview Lab

Preview with #511D2F

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

Preview Lab → · Contrast checker → · Palette generator →