#511A31#511A31

#511A31 is a dark, moderate pink. Relative luminance 0.027; OKLCH L 31.2% C 0.086 H 357.4°. Best body text is #FFFFFF at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#511A31
RGB	rgb(81, 26, 49)
HSL	hsl(335, 51%, 21%)
HSV	hsv(335, 68%, 32%)
CMYK	cmyk(0%, 67.9%, 39.5%, 68.2%)
CIE-LAB	lab(18.84, 28.21, -1.65)
CIE-LCH	lch(18.84, 28.26, 356.65°)
OKLab	oklab(31.17% 0.0861 -0.004)
OKLCH	oklch(31.17% 0.086 357.4)
XYZ	xyz(4.3174, 2.7103, 3.2009)
Luminance	0.0271 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511A31 #1A513A

analogous

#511A4C #511A31 #511E1A

triadic

#511A31 #31511A #1A3151

tetradic

#511A31 #4C511A #1A513A #1E1A51

square

#511A31 #4C511A #1A513A #1E1A51

split-complementary

#511A31 #1A511E #1A4C51

monochromatic

#17070E #230B15 #511A31 #7F294D #AE3869

Accessibility & contrast

On white

13.62

#511A31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#511A31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511A31

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511A31	#FFFFFF	#000000	##FFFFFF
##511A31	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)

#232732

Deuteranopia (green-blind)

#323230

Tritanopia (blue-blind)

#581523

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #511a31;
/* rgb */ color: rgb(81, 26, 49);
/* oklch */ color: oklch(31.2% 0.086 357.4);

Tailwind

colors: {
  custom: {
    50: '#855a69',
    500: '#511a31',
    950: '#000000',
  },
}

SCSS

$custom: #511a31;
$custom-light: #855a69;
$custom-dark: #000000;

JSON

{
  "hex": "#511a31",
  "rgb": {
    "r": 81,
    "g": 26,
    "b": 49
  },
  "hsl": {
    "h": 334.909,
    "s": 51.402,
    "l": 20.98
  },
  "oklch": {
    "l": 0.31165,
    "c": 0.08623,
    "h": 357.4
  },
  "luminance": 0.0271
}

Semantic roles & 50–950 ramp

primary

#511A31

secondary

#408769

accent

#DBA04D

background

#F8F5F6

surface

#EFE9EB

border

#CAC5C6

text

#0B0406

muted

#7C797A

Preview Lab

Preview with #511A31

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

Preview Lab → · Contrast checker → · Palette generator →