#681D3A#681D3A

#681D3A is a dark, moderate pink. Relative luminance 0.041; OKLCH L 36.0% C 0.110 H 0.6°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#681D3A
RGB	rgb(104, 29, 58)
HSL	hsl(337, 56%, 26%)
HSV	hsv(337, 72%, 41%)
CMYK	cmyk(0%, 72.1%, 44.2%, 59.2%)
CIE-LAB	lab(24.09, 35.90, 0.31)
CIE-LCH	lch(24.09, 35.90, 0.49°)
OKLab	oklab(35.99% 0.1099 0.0012)
OKLCH	oklch(35.99% 0.11 0.6)
XYZ	xyz(6.9125, 4.1281, 4.4350)
Luminance	0.0413 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681D3A #1D684B

analogous

#681D5F #681D3A #68251D

triadic

#681D3A #3A681D #1D3A68

tetradic

#681D3A #5F681D #1D684B #251D68

square

#681D3A #5F681D #1D684B #251D68

split-complementary

#681D3A #1D6825 #1D5F68

monochromatic

#18070D #38101F #681D3A #982A55 #C7386F

Accessibility & contrast

On white

11.50

#681D3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#681D3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681D3A

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681D3A	#FFFFFF	#000000	##FFFFFF
##681D3A	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C303B

Deuteranopia (green-blind)

#403F38

Tritanopia (blue-blind)

#711429

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #681d3a;
/* rgb */ color: rgb(104, 29, 58);
/* oklch */ color: oklch(36.0% 0.110 0.6);

Tailwind

colors: {
  custom: {
    50: '#975f70',
    500: '#681d3a',
    950: '#000000',
  },
}

SCSS

$custom: #681d3a;
$custom-light: #975f70;
$custom-dark: #000000;

JSON

{
  "hex": "#681d3a",
  "rgb": {
    "r": 104,
    "g": 29,
    "b": 58
  },
  "hsl": {
    "h": 336.8,
    "s": 56.391,
    "l": 26.078
  },
  "oklch": {
    "l": 0.35995,
    "c": 0.10993,
    "h": 0.6
  },
  "luminance": 0.04127
}

Semantic roles & 50–950 ramp

primary

#681D3A

secondary

#449D7A

accent

#E0A548

background

#F9F5F6

surface

#F2EAEC

border

#CCC6C7

text

#0E0507

muted

#7E797A

Preview Lab

Preview with #681D3A

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

Preview Lab → · Contrast checker → · Palette generator →