#511B34#511B34

#511B34 is a dark, moderate pink. Relative luminance 0.028; OKLCH L 31.4% C 0.086 H 354.4°. Best body text is #FFFFFF at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#511B34
RGB	rgb(81, 27, 52)
HSL	hsl(332, 50%, 21%)
HSV	hsv(332, 67%, 32%)
CMYK	cmyk(0%, 66.7%, 35.8%, 68.2%)
CIE-LAB	lab(19.15, 28.11, -3.31)
CIE-LCH	lch(19.15, 28.30, 353.28°)
OKLab	oklab(31.43% 0.0856 -0.0084)
OKLCH	oklch(31.43% 0.086 354.4)
XYZ	xyz(4.4053, 2.7816, 3.5530)
Luminance	0.0278 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511B34 #1B5138

analogous

#511B4F #511B34 #511D1B

triadic

#511B34 #34511B #1B3451

tetradic

#511B34 #4F511B #1B5138 #1D1B51

square

#511B34 #4F511B #1B5138 #1D1B51

split-complementary

#511B34 #1B511D #1B4F51

monochromatic

#17080F #230C17 #511B34 #7F2A51 #AD3A6F

Accessibility & contrast

On white

13.49

#511B34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#511B34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511B34

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511B34	#FFFFFF	#000000	##FFFFFF
##511B34	1.00	13.49	1.56	13.49
#FFFFFF	13.49	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232835

Deuteranopia (green-blind)

#323233

Tritanopia (blue-blind)

#571725

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #511b34;
/* rgb */ color: rgb(81, 27, 52);
/* oklch */ color: oklch(31.4% 0.086 354.4);

Tailwind

colors: {
  custom: {
    50: '#845b6b',
    500: '#511b34',
    950: '#000000',
  },
}

SCSS

$custom: #511b34;
$custom-light: #845b6b;
$custom-dark: #000000;

JSON

{
  "hex": "#511b34",
  "rgb": {
    "r": 81,
    "g": 27,
    "b": 52
  },
  "hsl": {
    "h": 332.222,
    "s": 50,
    "l": 21.176
  },
  "oklch": {
    "l": 0.31426,
    "c": 0.08605,
    "h": 354.4
  },
  "luminance": 0.02781
}

Semantic roles & 50–950 ramp

primary

#511B34

secondary

#418766

accent

#DA994E

background

#F8F5F6

surface

#EFE9EB

border

#CAC5C6

text

#0B0406

muted

#7C797A

Preview Lab

Preview with #511B34

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

Preview Lab → · Contrast checker → · Palette generator →