#511F31#511F31

#511F31 is a dark, moderate pink. Relative luminance 0.030; OKLCH L 31.9% C 0.078 H 359.9°. Best body text is #FFFFFF at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#511F31
RGB	rgb(81, 31, 49)
HSL	hsl(338, 45%, 22%)
HSV	hsv(338, 62%, 32%)
CMYK	cmyk(0%, 61.7%, 39.5%, 68.2%)
CIE-LAB	lab(19.85, 25.53, -0.18)
CIE-LCH	lch(19.85, 25.53, 359.61°)
OKLab	oklab(31.91% 0.0778 -0.0001)
OKLCH	oklch(31.91% 0.078 359.9)
XYZ	xyz(4.4379, 2.9515, 3.2411)
Luminance	0.0295 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511F31 #1F513F

analogous

#511F4A #511F31 #51261F

triadic

#511F31 #31511F #1F3151

tetradic

#511F31 #4A511F #1F513F #261F51

square

#511F31 #4A511F #1F513F #261F51

split-complementary

#511F31 #1F5126 #1F4A51

monochromatic

#16080D #250E16 #511F31 #7D304C #AA4167

Accessibility & contrast

On white

13.21

#511F31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#511F31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511F31

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511F31	#FFFFFF	#000000	##FFFFFF
##511F31	1.00	13.21	1.59	13.21
#FFFFFF	13.21	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272A32

Deuteranopia (green-blind)

#353330

Tritanopia (blue-blind)

#581B26

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #511f31;
/* rgb */ color: rgb(81, 31, 49);
/* oklch */ color: oklch(31.9% 0.078 359.9);

Tailwind

colors: {
  custom: {
    50: '#845d68',
    500: '#511f31',
    950: '#000000',
  },
}

SCSS

$custom: #511f31;
$custom-light: #845d68;
$custom-dark: #000000;

JSON

{
  "hex": "#511f31",
  "rgb": {
    "r": 81,
    "g": 31,
    "b": 49
  },
  "hsl": {
    "h": 338.4,
    "s": 44.643,
    "l": 21.961
  },
  "oklch": {
    "l": 0.31914,
    "c": 0.07776,
    "h": 359.9
  },
  "luminance": 0.02951
}

Semantic roles & 50–950 ramp

primary

#511F31

secondary

#46866F

accent

#D4A653

background

#F8F5F6

surface

#EFE9EB

border

#CAC5C6

text

#0B0406

muted

#7C797A

Preview Lab

Preview with #511F31

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

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