#681737#681737

#681737 is a dark, moderate pink. Relative luminance 0.038; OKLCH L 35.2% C 0.117 H 1.4°. Best body text is #FFFFFF at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#681737
RGB	rgb(104, 23, 55)
HSL	hsl(336, 64%, 25%)
HSV	hsv(336, 78%, 41%)
CMYK	cmyk(0%, 77.9%, 47.1%, 59.2%)
CIE-LAB	lab(23.11, 38.02, 0.94)
CIE-LCH	lch(23.11, 38.03, 1.42°)
OKLab	oklab(35.24% 0.1166 0.0029)
OKLCH	oklch(35.24% 0.117 1.4)
XYZ	xyz(6.7054, 3.8326, 4.0003)
Luminance	0.0383 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681737 #176848

analogous

#681760 #681737 #681F17

triadic

#681737 #376817 #173768

tetradic

#681737 #606817 #176848 #1F1768

square

#681737 #606817 #176848 #1F1768

split-complementary

#681737 #17681F #176068

monochromatic

#19060D #360C1C #681737 #9A2252 #CC2D6C

Accessibility & contrast

On white

11.89

#681737 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#681737 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681737

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681737	#FFFFFF	#000000	##FFFFFF
##681737	1.00	11.89	1.77	11.89
#FFFFFF	11.89	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292D38

Deuteranopia (green-blind)

#3F3D35

Tritanopia (blue-blind)

#710925

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #681737;
/* rgb */ color: rgb(104, 23, 55);
/* oklch */ color: oklch(35.2% 0.117 1.4);

Tailwind

colors: {
  custom: {
    50: '#975c6d',
    500: '#681737',
    950: '#000000',
  },
}

SCSS

$custom: #681737;
$custom-light: #975c6d;
$custom-dark: #000000;

JSON

{
  "hex": "#681737",
  "rgb": {
    "r": 104,
    "g": 23,
    "b": 55
  },
  "hsl": {
    "h": 336.296,
    "s": 63.78,
    "l": 24.902
  },
  "oklch": {
    "l": 0.35239,
    "c": 0.11663,
    "h": 1.4
  },
  "luminance": 0.03832
}

Semantic roles & 50–950 ramp

primary

#681737

secondary

#3D9E78

accent

#E7A541

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0407

muted

#7E797A

Preview Lab

Preview with #681737

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

Preview Lab → · Contrast checker → · Palette generator →