#511A3C#511A3C

#511A3C is a dark, moderate pink. Relative luminance 0.028; OKLCH L 31.6% C 0.093 H 345.6°. Best body text is #FFFFFF at 13.44:1 contrast (WCAG AA passes).

Color values

HEX	#511A3C
RGB	rgb(81, 26, 60)
HSL	hsl(323, 51%, 21%)
HSV	hsv(323, 68%, 32%)
CMYK	cmyk(0%, 67.9%, 25.9%, 68.2%)
CIE-LAB	lab(19.29, 29.83, -8.70)
CIE-LCH	lch(19.29, 31.07, 343.74°)
OKLab	oklab(31.64% 0.0898 -0.023)
OKLCH	oklch(31.64% 0.093 345.6)
XYZ	xyz(4.5785, 2.8148, 4.5763)
Luminance	0.0281 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511A3C #1A512F

analogous

#4A1A51 #511A3C #511A20

triadic

#511A3C #3C511A #1A3C51

tetradic

#511A3C #514A1A #1A512F #1A2051

square

#511A3C #514A1A #1A512F #1A2051

split-complementary

#511A3C #20511A #1A514A

monochromatic

#170711 #230B1A #511A3C #7F295E #AE3881

Accessibility & contrast

On white

13.44

#511A3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#511A3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511A3C

13.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511A3C	#FFFFFF	#000000	##FFFFFF
##511A3C	1.00	13.44	1.56	13.44
#FFFFFF	13.44	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#20293D

Deuteranopia (green-blind)

#2F323B

Tritanopia (blue-blind)

#571928

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #511a3c;
/* rgb */ color: rgb(81, 26, 60);
/* oklch */ color: oklch(31.6% 0.093 345.6);

Tailwind

colors: {
  custom: {
    50: '#845a71',
    500: '#511a3c',
    950: '#000000',
  },
}

SCSS

$custom: #511a3c;
$custom-light: #845a71;
$custom-dark: #000000;

JSON

{
  "hex": "#511a3c",
  "rgb": {
    "r": 81,
    "g": 26,
    "b": 60
  },
  "hsl": {
    "h": 322.909,
    "s": 51.402,
    "l": 20.98
  },
  "oklch": {
    "l": 0.31637,
    "c": 0.09274,
    "h": 345.6
  },
  "luminance": 0.02814
}

Semantic roles & 50–950 ramp

primary

#511A3C

secondary

#40875B

accent

#DB834D

background

#F8F5F6

surface

#EFE9EC

border

#CAC5C7

text

#0B0407

muted

#7C797A

Preview Lab

Preview with #511A3C

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

Preview Lab → · Contrast checker → · Palette generator →