#511D30#511D30

#511D30 is a dark, moderate pink. Relative luminance 0.028; OKLCH L 31.6% C 0.081 H 360.0°. Best body text is #FFFFFF at 13.39:1 contrast (WCAG AA passes).

Color values

HEX	#511D30
RGB	rgb(81, 29, 48)
HSL	hsl(338, 47%, 22%)
HSV	hsv(338, 64%, 32%)
CMYK	cmyk(0%, 64.2%, 40.7%, 68.2%)
CIE-LAB	lab(19.40, 26.49, -0.13)
CIE-LCH	lch(19.40, 26.49, 359.72°)
OKLab	oklab(31.57% 0.0808 0)
OKLCH	oklch(31.57% 0.081 0)
XYZ	xyz(4.3665, 2.8419, 3.1143)
Luminance	0.0284 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511D30 #1D513E

analogous

#511D4A #511D30 #51241D

triadic

#511D30 #30511D #1D3051

tetradic

#511D30 #4A511D #1D513E #241D51

square

#511D30 #4A511D #1D513E #241D51

split-complementary

#511D30 #1D5124 #1D4A51

monochromatic

#17080D #240D15 #511D30 #7E2D4B #AB3D65

Accessibility & contrast

On white

13.39

#511D30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#511D30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511D30

13.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511D30	#FFFFFF	#000000	##FFFFFF
##511D30	1.00	13.39	1.57	13.39
#FFFFFF	13.39	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262931

Deuteranopia (green-blind)

#34332F

Tritanopia (blue-blind)

#581824

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #511d30;
/* rgb */ color: rgb(81, 29, 48);
/* oklch */ color: oklch(31.6% 0.081 360.0);

Tailwind

colors: {
  custom: {
    50: '#845c68',
    500: '#511d30',
    950: '#000000',
  },
}

SCSS

$custom: #511d30;
$custom-light: #845c68;
$custom-dark: #000000;

JSON

{
  "hex": "#511d30",
  "rgb": {
    "r": 81,
    "g": 29,
    "b": 48
  },
  "hsl": {
    "h": 338.077,
    "s": 47.273,
    "l": 21.569
  },
  "oklch": {
    "l": 0.31567,
    "c": 0.08079,
    "h": 360
  },
  "luminance": 0.02841
}

Semantic roles & 50–950 ramp

primary

#511D30

secondary

#44866E

accent

#D7A651

background

#F8F5F6

surface

#EFE9EB

border

#CAC5C6

text

#0B0406

muted

#7C797A

Preview Lab

Preview with #511D30

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

Preview Lab → · Contrast checker → · Palette generator →