#512D34#512D34

#512D34 is a dark, muted red. Relative luminance 0.039; OKLCH L 34.5% C 0.054 H 7.7°. Best body text is #FFFFFF at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#512D34
RGB	rgb(81, 45, 52)
HSL	hsl(348, 29%, 25%)
HSV	hsv(348, 44%, 32%)
CMYK	cmyk(0%, 44.4%, 35.8%, 68.2%)
CIE-LAB	lab(23.25, 17.55, 2.69)
CIE-LCH	lch(23.25, 17.76, 8.71°)
OKLab	oklab(34.52% 0.0532 0.0072)
OKLCH	oklch(34.52% 0.054 7.7)
XYZ	xyz(4.9517, 3.8744, 3.7352)
Luminance	0.0387 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#512D34 #2D514A

analogous

#512D46 #512D34 #51382D

triadic

#512D34 #34512D #2D3451

tetradic

#512D34 #46512D #2D514A #382D51

square

#512D34 #46512D #2D514A #382D51

split-complementary

#512D34 #2D5138 #2D4651

monochromatic

#140B0D #2A171B #512D34 #78434D #A05967

Accessibility & contrast

On white

11.83

#512D34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#512D34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #512D34

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##512D34	#FFFFFF	#000000	##FFFFFF
##512D34	1.00	11.83	1.77	11.83
#FFFFFF	11.83	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333334

Deuteranopia (green-blind)

#3C3A33

Tritanopia (blue-blind)

#572A2F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #512d34;
/* rgb */ color: rgb(81, 45, 52);
/* oklch */ color: oklch(34.5% 0.054 7.7);

Tailwind

colors: {
  custom: {
    50: '#83666b',
    500: '#512d34',
    950: '#000000',
  },
}

SCSS

$custom: #512d34;
$custom-light: #83666b;
$custom-dark: #000000;

JSON

{
  "hex": "#512d34",
  "rgb": {
    "r": 81,
    "g": 45,
    "b": 52
  },
  "hsl": {
    "h": 348.333,
    "s": 28.571,
    "l": 24.706
  },
  "oklch": {
    "l": 0.34516,
    "c": 0.05371,
    "h": 7.7
  },
  "luminance": 0.03874
}

Semantic roles & 50–950 ramp

primary

#512D34

secondary

#57837A

accent

#C5B263

background

#F8F6F6

surface

#EFEBEB

border

#CAC6C6

text

#0B0606

muted

#7C7A7A

Preview Lab

Preview with #512D34

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

Preview Lab → · Contrast checker → · Palette generator →